Download PDF - Pac-Clad Metal Roofing

SNAP-CLAD 

Technical Information and 

Flashing Details 

www.pac-clad.com / email: sales@petersenmail.com 

HQ: 1005 Tonne Road 

Elk Grove Village, IL 60007 

P: 800-PAC-CLAD 

F: 800-722-7150 

9060 Junction Drive 

Annapolis Junction, MD 20701 

P: 800-344-1400 

F: 301-953-7627 

10551 PAC Road 

Tyler, TX 75707 

P: 800-441-8661 

F: 903-581-8592 

102 Northpoint Pkwy 

Acworth, GA 30102 

P: 800-272-4482 

F: 770-420-2533 

350 73rd Ave., NE Suite 1 

Fridley, MN 55432 

P: 877-571-2025 

F: 866-901-2935

Product Information: 

PAGE 3 

SNAP-CLAD Spec. Sheet 

PAGES 4-13 

UL List Cards - UL Construction Numbers 

261, 254, 255, 263, 343, 303, 508, 508A, 614, 790 

PAGE 14 

UL Construction Code 

Miami-Dade/Florida Product Approvals 

PAGES 15-38 

SNAP-CLAD Flashing Details 

PAGES 39-42 

SPEC-DATA® Sheet 

PAC, Petersen Aluminum Corporation reserves the right to discontinue products at any time or change 

specification and/or designs without notice and without incurring obligation. Application details are 

for illustration purposes only, and may not be appropriate for all environmental conditions, building 

designs, or panel profiles. Projects should be engineered to conform to applicable building codes, 

regulations, and accepted industry practices. Descriptions and specifications contained herein were in 

effect at the time this publication was approved for printing. Petersen Aluminum Corporation does not 

build or design buildings. It acts solely as a supplier of materials, and assumes no responsibility for the 

proper use or installation of those materials, nor for the suitability of those materials for any specific use 

or for compliance with local building codes. 


2 




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P: 800-344-1400 

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F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935

SNAP-CLAD 

sealant bead (optional) 

1-3/4" 

10", 12", 16" or 18" O.C. 

SNAP-CLAD 

10”, 12”, 16” or 18” O.C. .032 aluminum 

1-3/4” high .040 aluminum 

24 gauge steel 

22 gauge steel 

16 oz. copper 

U.L. Construction Numbers 261, 254, 255, 343, 303, 508, 508A, 614 

SNAP-CLAD Panels feature architectural panel aesthetics as well as structural panel performance. 

These panels carry a U.L. rating over a wide variety of assemblies as indicated by the above listed U.L. 

Construction numbers. 

Features: 

Requirements: 

.032 aluminum, .040 aluminum, 24 ga. steel, or 22 ga. steel, 16 oz. copper 

(Standard Colors are limited in 22 ga. steel & .040 aluminum) 

10” o.c., 12” o.c., 16” o.c., 18” o.c. 

Factory Applied Sealant Bead in Seam (Optional) 

Tension Leveled 

Available Smooth, with Stiffening Beads or with Striations 

Factory Eave Notching 

Solid Substrate, Open Framing, or Rigid Insulation 

Vapor Barrier (on solid substrate and rigid insulation) 

Clips (U.L. 90 Clip or Standard Clip) 

Bearing Plates: Required when used in assembly including rigid insulation over 

metal decking. 

Minimum Roof Pitch: 2” on 12” 

(If less than 2” on 12”, contact our factory.) 

SNAP-CLAD 

Finish: 

Air & Water Infiltration Tested: 

PAC-CLAD® (Kynar 500® or Hylar 5000®) 

ASTM E283/1680 and E331/1646 

Miami-Dade NOA & Florida 

Approvals: 

Note: 

Petersen Aluminum’s Snap-Clad Panel is thoroughly tested to meet the 

requirements of Miami-Dade and the Florida Building codes. Please refer to 

our website, www.pac-clad.com, for specific NOA & Florida Building Approvals 

available by gauge and building assembly. 

When a U.L. Rating is required, Petersen Aluminum Corporation must be 

notified prior to fabrication of the panels. 

PETERSEN ALUMINUM CORPORATION 





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P: 800-344-1400 

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P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935 

3

UL Construction No. 254 

Wind-Uplift - Class 90 (See Item No. 4) / Fire Not Investigated 


1 

2 

3 

4 

Metal Roof Deck Panels* 

“Snap-Clad” 

Roof Deck Fasteners* (Panel Clips) 

“Snap-Clad Clip” 

Panel Fasteners (Screws) 

Purlins 

No. 22 MSG or No. 24 MSG min. thickness coated steel panels. Panels 

12 in. wide max., 10 in. wide min. 1-3/4 in. high at the ribs. Panels 

continuous over two or more spans. A bead of sealant may be used at 

panel side joints. 

One piece assembly, 3-1/2 in. wide, 1-7/8 in. high. One panel clip 

located at each purlin intersection. 

Fasteners used to attach panel clips (item 2) to purlins to be No. 10-16 

by 1 in. long No. 3 self-drilling point, No. 2 Phillips drive head, cadmium 

plated steel screws. Two screws per clip to be used, inserted through 

1/4 in. diameter guide holes. 

No. 16 MSG min. thickness steel (50,000 psi min. yield strength). 

Spacing: 

For 22 MSG thickness panels - 60 in. OC 

For 24 MSG thickness panels - 48 in. OC 

*Bearing the UL Classification Marking 



4 




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P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935


Wind-Uplift - Class 90 and 60 (See Item No. 4) / Fire Not Investigated 

1 

2 

3 

4 






Purlins 

No. 24 MSG min. thickness coated steel. Panels 18 in. wide max., 10 in. 

wide min. 1-3/4 in. high at the ribs. Panels continuous over two or more 

spans. A bead of sealant may be used at panel side joints. 



Fasteners used to attach panel clips (item 2) to purlins to be No. 10-16 

by 1 in. long cadmium plated pancake head No. 2 phillips drive, No. 3 

self-drilling point steel screws. Two screws per clip to be used inserted 

through 1/4 in. diameter guide holes. 


Spacing for Class 90 to be 48 in. OC: For Class 60 to be 60 in. OC 








F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935 

5


Wind-Uplift - Class 90 or 60 (See Item No. 4) / Fire Not Investigated 


1 

2 

3 

4 






Purlins 

0.032 in. thick aluminum or No. 24 MSG min. thickness coated steel. 

Panels 10 in. wide. 1-3/4 in. high at the ribs. Panels continuous over two 

or more spans. A bead of sealant may be used at panel side joints. 



Fasteners used to attach panel clips (Item 2) to purlins to be No. 10-16 

by 1 in. long cadmium plated, pancake head, No. 2 phillips drive, No. 3 

self-drilling point. Two screws per clip to be used, inserted through 1/4 

in. diameter guide holes in clip base. 


Spacing for aluminum panels: 

For Class 90 to be 36 in. OC. 

For Class 60 to be 48 in. OC. 

Spacing for steel panels: 

22 MSG thick to be 60 in. OC. 

24 MSG thick to be 48 in. OC. 




6 




F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935


Uplift - Class 90 / Fire Not Investigated 

1 

Metal Roof Deck Panels * / “Snap-Clad” 

No. 24 MSG min thickness coated steel. Panel width 18 in. max., 

10 in. min., 1-3/4 in. high at the ribs. A bead of sealant may be 

used at panel side joints. 

2 

3 

4 

5 

6 

A 

Metal Roof Deck Panels* (Not Shown) 

0.032 in. min thick aluminum, 16 in. wide max, 10 in. 

wide min, 1-3/4 in. high at the rib. A bead of sealant may 

be used at panel side joints. 

Roof Deck Fasteners* (Panel Clips) / “Snap-Clad Clip” 

One piece assembly, 3-1/2 in. wide, 1-7/8 in.. high. Clip spacing 

to be 48 in. max. OC for steel panels and 18 in. max. OC for 

aluminum panels. Clips to interface with Item 2A (bearing plate). 

A 

Bearing Plate* (Not Shown) 

To be used with “Snap-Clad Clips” only (Item 2). To be 

24 MSG thick coated steel, nom 4-5/8 in. wide by 

6 in. long. 


Fasteners used to attach panel clips and bearing plates (Items 2 & 

2A) through rigid insulation and optional OSB and/or gypsum board 

and into light gauge steel deck (Item No. 5) to be No. 14 truss head 

type with No. 3 Phillips drive, self-drilling steel screws. Two screws 

per clip to be used, inserted through 1/4 in. diameter guide holes. 

Fasteners to penetrate liner panel 3/4 in. min. 

Foamed Plastic (Rigid Insulation) 

Min thickness 1 in., max thickness 4-1/2 in. Density to be a min of 

1.8 pcf. 

A 

B 

Oriented Strand Board (OSB) (Optional) (Not Shown) 

Located over foamed plastic (Item 4). Max thickness 7/16 

in. Note: Bearing plates not required when OSB is used. 

Gypsum Board (Optional) 

Max thickness 5/8 in. Located over liner panel (Item 5). 

Liner Panel 

Min thickness No. 22 MSG. Coated steel (33,000 psi) min yield 

strength min. depth 1-1/2 in., max. pitch 6 in., fabricated to various 

profiles. 

Underlayment (Not shown) 

One ply of 30 lb roofing felt or one layer of bituminous resin type 

water proofing membrane. 


7 

Supports (Not Shown) 

Used to support liner panels, spaced per deck manufacturer’s 

specifications for uplift. 







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P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935 

7




1 

2 

3 

4 

5 

Metal Roof Deck Panels* / “Snap-Clad” 

No. 24 MSG min. coated steel panels 18 in. wide max., 10 in. 

wide min., 1-3/4 in. high at the ribs. A bead of sealant may be 



One piece assembly, 3-1/2 in. wide, 1-7/8 in. high. Clips spaced 

36 in. OC, max, fastened to plywood deck. 


Fasteners used to attach panel clips (Item 2) to plywood to 

be No. 10-12 by 1 in. long pancake head, No. 2 Phillips drive, 

A-point, coated steel screw. Min two fasteners per clip to used. 

Underlayment 

Underlayment used over plywood deck to be Type 15 or 

30 organic felt. Sides overlapped min. 2 in., end laps per 

manufacturer’s instructions. Felt nailed to plywood deck with 

1-1/4 in. long steel cap nails, located per manufacturer’s 

instructions. Nail spacing to be max 12 in. OC at the side lap 

and max 24 in. OC in interior rows. 

As An Alternate: A self-adhering modified bitumen water 

proofing membrane may be used, installed per manufacturer’s 

instructions. Note: when alternate is used the plywood joints 

need not be sealed. 

Plywood Decking 

Plywood decking to be graded per PS83 specifications, 19/32 

in. thick, exposure 1, APA Rated Sheathing (42/20) square 

edged, Butt ends not blocked. All butt and side joints to be 

sealed with a one part urethane caulk sealant applied with 

a caulking gun and feathered outward from the joint. (Note 

exception under Item No. 4, alternate.) 

6 

7 

Supports (Not Shown) 

Spaced max of 24 in. OC. Any of the following types may be 

used to support the plywood decking: 

a) Nom. 2 by 6 in., No. 2 grade or better S-P-F, Hemlock Fir, 

Douglas Fir or Southern Yellow Pine or equivalent. 

b) Wood trusses with a nom. 2 by 4 in. upper chord of the 

same grade as item a. 

c) No. 22 MSG min cold formed coated steel (min. yield to be 

33,000 psi). 

Plywood Fasteners (Not Shown) 

Fasteners used to attach the plywood deck or OSB to the 

supports to be as follows: 

a) For plywood-to-wood supports No. 8-18 by 1-7/8 in. long 

bugle-head steel screws with a No. 2 Phillips drive, a 

“Hi-Low” thread pattern and an “S-Point”. 

b) As an alternate to Item a, 8d common nails may be used. 

c) For plywood-to-steel supports for a steel thickness less 

than No. 20 MSG No. 7-19 by 1-1/4 in. long bugle-head steel 

screws with a No. 2 Phillips head drive “Hi-Low” threads and an 

“S-Point”. For a steel thickness greater than No. 20 MSG to No. 

16 MSG, No. 6-20 by 1-1/4 in. long bugle-head steel screws 

with a No. 2 Phillips drive and a S12 (TEKS/3)supR point. 

Spacing: Fastener spacing for all fastener types to be 6 in. OC 

at the plywood edges and 12 in. OC in the interior. 

Refer to General Information, Roof Deck Construction (Building 

Materials Directory) for items not evaluated. 




8 




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P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935

1.75” NOM. 



16” MAX 

1.75” NOM. 

1 

2 

3 

1.75” NOM. 

4 

5 

24” MAX 


0.032 in. min. thick aluminum; Panels 16 in. wide max., 10 in. 

wide min., 1-3/4 in. high at the rib. A bead of sealant may be 



One piece assembly, 3-1/2 in. wide, 1-7/8 in. high. Clips 

spaced 18 in. OC. 


Fasteners used to attach panel clips (Item 2) to plywood (Item 

5) to be No. 10-12 by 1 in. long, No. 1 Phillips drive, bugle head 

coated steel wood screws. Two screws used per clip inserted 


Underlayment 

Underlayment used over plywood deck to be Type 30 organic 

felt. Sides overlapped min. 2 in., end laps per manufacturer’s 

instructions. Felt nailed to plywood deck with 1 in. long 

galvanized steel roofing nails, located per manufacturer’s 

18” Max. (Steel) 

instructions. Nail spacing to be max 12 in. OC at the side lap 

16” Max. (Alum.) 

and max 24 in. OC in interior rows. 

As An Alternate: A self-adhering modified bitumen water 

proofing membrane may be used, installed per manufacturer’s 

instructions. Note: when alternate is used the plywood joints 

need not be sealed. 


Plywood decking to be graded per PS83 specifications, 19/32 

in. thick, exposure 1, APA rated sheathing (42/20) square 

edged, Butt ends not blocked. 

6 

7 

Supports 

Spaced max 24 in. OC. Any of the following types may be used 

to support the plywood decking: 

a) 2 by 6 in., min No. 2 grade A.F.P.A. S-P-F Hemlock Fir, 

Douglas Fir or Southern Pine or equivalent. 

b) Wood trusses with a nominal 2 by 4 in. upper chord of the 


c) No. 22 MSG min thick cold formed coated steel (min. yield to 

be 33,000 psi). 

Plywood Fasteners 

(Not shown) Fasteners used to attach the plywood deck to the 

supports to be as follows: 

a) For plywood-to-wood supports No. 8-18 by 1-7/8 in. long 

bugle-head steel screws with a No. 2 Phillips drive, a “Hi-Low” 

thread pattern and an “S-Point”. 

b) As an alternate to Item a, 8d by 2-1/2 in. long deformed 

shank common nails may be used. 


than No. 20 MSG, No. 7-19 by 1-1/4 in. long bugle-head steel 

screws with a No. 2 Phillips head drive “Hi-Low” threads and 

an “S-Point”. For a steel thickness greater than No. 20 MSG 

to No. 16 MSG, No. 6-20 by 1-1/4 in. long bugle-head steel 

screws with a No. 2 Phillips drive and a S12 (TEKS/3)® point. 



Refer to General Information, Roof Deck Construction (Roofing 

Materials and Systems Directory) for items not evaluated. 



1.75” NOM. 






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P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935 

9

UL Construction No. 508A 


18" MAX. (STEEL) 

16" MAX. (ALUM.) 

UL Construction No. 508A 

1 

2 

3 

4 

5 


No. 24 MSG min. thick coated steel panels, 18 in. wide max., 

10 in. wide min., or 0.032 in. min. thick aluminum, 16 in. wide 

max., 10 in. wide min., 1 3/4 in. high at the rib. A bead of 

sealant may be used at panel side joints. 


One piece assembly, 3-1/2 in. wide, 1-7/8 in. high. Clips 

spaced 36 in. OC max for steel panels and 18 in. OC max for 

aluminum panels. Fastened to nailable insulation (Item 5). 

Fasteners (Screws) 

Fasteners used to attach panel clip (Item 2) to nailable 

insulation (Item 5) to be No. 10-12 by 1 in. long pancake head, 

No. 2 Phillips drive, A-point coated steel screws. Min. two 

fasteners per clip. 

Underlayment 

Underlayment used over nailable insulation (Item 5) to be 

Type 30 organic felt. Sides overlapped min. 2 in. End laps per 

manufacturer’s instructions. Felt nailed to nailable insulation 

with 1 in. long galvanized steel roofing nails, located in side 

laps and between side lap per manufacturer’s instructions. Nail 

spacing to be max 12 in. OC at the side lap and max 24 in. OC 

in interior rows. 

Nailable Insulation 

Consisting of 1 in. min. to 3-1/2 in. max thick Classified 

polyisocyanurate foamed plastic with a factory laminated 7/16 

in. thick APA rated O.S.B. Density of foamed plastic to be 2 pcf. 

5 

7 

8 

7 

8 

9 

2 

1 

3 

4 

5 

1.750 NOM. 

Fasteners (Screws) 

Fasteners used to attach nailable insulation (Item 5) to liner 

panel (Item 8) to be No. 11-13, No. 3 Phillips drive, truss head, 

painted steel screws. Length to depend on overall thickness of 

deck and to penetrate steel deck 1/2 in. min. A 2 in. diameter 

formed pressure plate fabricated from No. 22 MSG coated steel 

to be used with each screw. Fasteners located in three rows 

along the 8 ft. length of the nailable insulation beginning 6 in. 

from the 8 ft. edges with a row down the center and spaced 

21 in. OC beginning 6 in. from the 4 ft. edges. A total of 15 

fasteners used for each 4 by 8 ft. board. 

Liner Panel (Steel Deck) 

No. 22 MSG min. thick coated steel. Min. depth 1-1/2 in., max 

pitch 6 in. fabricated to various profiles. Min. yield strength 

33,000 psi. Fastened to supports (Item 6) with fastener type and 

spacing per liner panel manufacturer’s instructions for 

uplift loading. 

Gypsum Board (Optional - Not Shown) 

Max. thick 5/8 in. supplied in 4 by 8 ft. sheets. Butt joints 

located over crests of metal roof deck panel (Item 1). Fastened 

to panel with same fasteners used for nailable insulation 

(Item 5). 



6 

Supports (Purlins) 

Purlins used for liner panel (Item 8) support to be cold formed 

steel sections. As alternatives, structural steel components (hot 

rolled beams, channels, open web joists, etc.) may be used. 

Min. gauge and yield to depend on design considerations for 

uplift loading with max spacing to be 6 ft. OC. 




10 




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P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935

1.75” NOM. 



16” MAX 

1.75” NOM. 

1 

2 

3 

1.75” NOM. 

4 

5 

6 


16 in. wide max., 10 in. wide min., 1-3/4 in. high at the rib, 

fabricated from 16 oz., half-hard copper. A bead of sealant 

may be used at panel side joints. 


One piece assembly, 3-1/2 in. wide, 1-7/8 in. high. The clips are 

to be spaced a maximum of 24 in. OC. 


Fasteners used to attach panel clips (Item 2) to plywood (Item 

5) to be No. 10-16 by 1 in. long, No. 1 in. pancake head coated 

stainless steel screws. Two screws used per clip inserted 


Underlayment* 

Any UL Classified base or ply sheet, mechanically fastened with 

nails or staples. 

A Underlayment: Rosin paper, 9 mil. thick, mechanically 

18” Max. (Steel) 

fastened with nails or staples. 

16” Max. (Alum.) 

24” MAX 


Plywood decking to be graded per PS83 specification, 19/32 

in. thick, Grade B-C, exposure 1, APA rated sheathing (42/20) 

square edged. All plywood joints to be sealed against leakage 

with caulk or a one part urethane sealant. 

Supports 

Spaced max 24 in. OC. Any of the following types may be used 

to support the plywood decking: 

a) 2 by 6 in., min. No. 2 grade A.F.P.A. S-P-F Hemlock Fir, 

Douglas Fir or Southern Pine or equivalent. 

b) Wood trusses with a nominal 2 by 4 in. upper chord of the 


7 

c) No. 22 MSG min. thick cold formed coated steel (min. yield 

to be 33,000 psi). 

Plywood Fasteners (Not shown) 

Fasteners used to attach the plywood deck (Item 5) to the 

supports (Item 6) to be as follows: 

a) For plywood-to-wood supports, No. 8-18 by 1-7/8 in. long 

bugle-head steel screws with a No. 2 Phillips drive, a “Hi-Low” 

thread pattern and an “S-Point”. 

b) As an alternate to Item a, 8d by 2-1/2 in. long deformed 

shank common nails may be used. 


than No. 20 MSG, No. 7-19 by 1-1/4 in. long bugle-head steel 

screws with a No. 2 Phillips head drive “Hi-Low” thread and an 

“S-Point.” For a steel thickness greater than No. 20 MSG to No. 

16 MSG, No. 6-20 by 1-1/4 in. long bugle-head steel screws 

with a No. 2 Phillips drive and a S12 (TEKS/3)® point. 







1.75” NOM. 






F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935 

11


Class A 

Coated Steel and aluminum panels identified as Snap-On Standing Seam, High Snap-On Standing Seam, 

Snap-On Batten, Integral Batten, Redi-Roof Batten, Redi-Roof Standing Seam, Snap-Clad, Integral 

Standing Seam, Tite-Loc and Tite-Loc Plus. 


1 

2 

3 

4 

5 

6 

Deck: 

Incline: 

Barrier Board: 

Ply Sheet (optional): 

Surfacing: 

Deck: 

Incline: 



Surfacing: 

Deck: 

Incline: 



Surfacing: 

Deck: 

Incline: 



Surfacing: 

Deck: 

Incline: 

Surfacing: 

Deck: 

Incline: 



Surfacing: 

NC 

No Limitations 

1/4 in. min. Georgia Pacific Corp. Dens-Deck Overlayment Board 

Any UL Classified Type G1, G2 or G3 base/ply sheet, Type 15, 20 or 30 felt or UL Classified 

prepared roofing accessory or WR Grace “Ice and Water Shield” 

Steel or aluminum roofing panels, mechanically fastened 

NC 


5/8 in min. plywood 



Steel roofing panels mechanically fastened 

NC 


7/16 OSB or 5/8 in. plywood over polyisocyanurate insulation board or polyisocyanurate 

composite board, any thickness 



Steel or aluminum roofing panels mechanically fastened 

NC 


Polyisocyanurate, glass fiber, perlite or wood fiber, any thickness 




NC 


Steel roofing panels mechanically attached to metal purlins 

C-15/32 


Georgia Pacific Corp. 1/4 in. (min.) Dens-Deck with all joints staggered a min. of 6 in. from the 

plywood joints 






12 




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P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935


Metal Roof Deck Panels / File R14293 

Mechanically Attached Metal Roof Panels 

1 

2 

3 

Mechanically Attached 

Metal Roof Panels 

For use in Design Numbers: 

Mechanically Attached 

Metal Roof Panels 


Mechanically Attached Metal 

Roof Panels 


Type “Snap-Clad” roof deck panels (No. 24 MSG min gauge coated steel or 0.032 

min. gauge coated aluminum) placed over specified insulation and/or roof covering 

for respective designs. Type “Snap-Clad” panels are secured by “Snap-Clad Clips” 

with the upper portion of the clip engaging the panel rib. A 4-1/2 by 6 in. bearing 

plate fabricated from No. 26 MSG coated steel is used under each panel clip (the 

bearing plate shall be placed over the specified insulation). Panel clips are attached 

to the steel deck with No. 14 steel screws having a No. 3 Phillips-drive truss head 

with an off-set drill-type point. Two fasteners per clip are used. 

P225, P227, P230, P233, P237, P259, P508, P510, P512, P514, P701, P711, P717, 

P720, P722, P723, P724, P726, P731, P734, P736, P801, P815, P819 and P821. 

Types “High Snap-On Standing Seam”, “Snap-On Standing Seam”, “Integral 

Batten”, “Integral Standing Seam”, “Redi-Roof Standing Seam”, “Redi-Roof Batten”, 

“Snap-Clad”, “Tite-Loc”, “Tite-Loc Plus” roof deck panels (No. 24 MSG min. gauge 

coated steel or 0.032 min. gauge coated aluminum) placed over specified insulation 

and/or roof covering for respective designs. Panels secured to a top layer of 

7/16 in. APA-Rated oriented stand board (OSB) laminated to rigid insulation or 5/8 

in. plywood over rigid insulation. Panels secured to oriented strand board or plywood 

at side ribs with panel clips designed specifically for these panels. Panel clips 

spaced 18 in. OC using No. 10 by 1-1/4 in. long self-drilling, self tapping wafer head. 

Zinc-plated carbon steel screws. The oriented strand board laminated insulation or 

plywood covered rigid insulation are mechanically fastened to steel roof deck and 

covered with a 30 lb. felt. 


P711, P717, P720, P722, P723, P724, P726, P731, P734, P736, P801, P815, P819 

and P821. 

Types “Tite-Loc” and “Tite-Loc Plus” roof deck panels (No. 24 MSG min. gauge 

coated steel or 0.032 min. gauge coated aluminum) placed over specified insulation 

and/or roof covering for respective designs. Both types secured to hat sections+ or 

bearing plates++ with panel clips designed for the particular panel. 


P722, P724, P726, P731, P734, P736, P801, P815, P819, P821 

+Hat-shaped member to be a minimum of 16 MSG, 1 in. min. depth. Member to be fastened through 

the roof insulation to the steel roof deck with No. 14 self-drilling and/or self-tapping fasteners. Spacing 

to be determined by the structural loading requirements. In addition, any compressible UL Classified 

glass fiber compressible blanket insulation with or without a vapor retarding facing may be used 

between the specified roof insulation and the metal roof panels. 


++Bearing plate to be a minimum of 16 MSG. Member to be fastened through the roof insulation to 

the steel deck with No. 14 self-drilling and/or self-tapping fasteners. 






F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935 

13


Maximum Clip Spacing 

Substrates 

Rigid Insulation Over 


Gauge 

22 GA 

24 GA 

0.032 

0.040 

16 Oz. Copper 

1 

2 

3 

10” 

Width 

18”, 16”, 12”, 10” 

18”, 16”, 12”, 10” 

10” 

12”, 10” 

18”, 16”, 12”, 10” 

18”, 16”, 12”, 10” 

10” 

16”, 12”, 10” 

16”, 12”, 10” 

10” 

16”, 12”, 10” 

16”, 12”, 10” 

16”, 12”, 10” 

Open Frame Purlins 

UL 261 (5’-0”) 

UL 255 (4’-0”) 

UL 261 (4’-0”) 

UL 254 (4’-0”) 

UL 255 (4’-0”) 

UL 261 (3’-0”) 

UL 261 (3’-0”) 

5/8” Plywood 

UL 343 (3’-0”) 

UL 343 (3’-0”) 

UL 508 (1’-6”) 

UL 508 (1’-6”) 

UL 614 (2’-0”) 

Contact Petersen Aluminum Corporation for complete UL construction assemblies. 

22 GA Steel Deck 

With Bearing Plates 

UL 508A (3’-0”) 

UL 303 (4’-0”) 

UL 303 (4’-0”) 

UL 508A (3’-0”) 

UL 303 (1’-6”) 

UL 508A (1’-6”) 

UL 303 (1’-6”) 

UL 508A (1’-6”) 

For complete information regarding appropriate purlin spacing, contact Petersen Aluminum Corporation directly. 

Insulation thicknesses varies between 1” and 4-1/2” according to R-value desired. Refer to UL Roofing Materials directly. 

SNAP-CLAD MIAMI-DADE NOA’S & FLORIDA APPROVALS 

Petersen Aluminum’s Snap Clad panel is thoroughly tested to meet the requirements of Miami-Dade and 

Florida Building codes. Please refer to our website, www.pac-clad.com, for specific NOA’s and Florida 

Building Approvals available by gauge and building assembly. 



14 




F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935

Hip/Ridge Detail 

Job Name: 


Date: 

Contractor: 

Notes: 






F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935 

15

Eave Detail 


Job Name: 

Date: 

Contractor: 

Notes: 



16 




F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935

Eave Detail 

Job Name: 


Date: 

Contractor: 

Notes: 






F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935 

17

Eave Detail 


Job Name: 

Date: 

Contractor: 

Notes: 



18 




F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935

Valley Detail 

Job Name: 


Date: 

Contractor: 

Notes: 






F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935 

19

Peak Detail 


Job Name: 

Date: 

Contractor: 

Notes: 



20 




F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935

Outside Corner Detail 

Job Name: 


Date: 

Contractor: 

Notes: 






F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935 

21

Inside Corner Detail 


Job Name: 

Date: 

Contractor: 

Notes: 



22 




F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935

Rake Detail 

Job Name: 


Date: 

Contractor: 

Notes: 






F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935 

23

Head Wall Detail 


Job Name: 

Date: 

Contractor: 

Notes: 



24 




F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935

Pitch Break Detail 

Job Name: 


Date: 

Contractor: 

Notes: 






F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935 

25

Gable Detail 


Job Name: 

Date: 

Contractor: 

Notes: 



26 




F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935

Fascia/Rake Wall Detail 

Job Name: 


Date: 

Contractor: 

Notes: 






F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935 

27

Gutter Detail 


Job Name: 


Date: 

Contractor: 

Notes: 



28 




F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935

Sill Detail 

Job Name: 


Date: 

Contractor: 

Notes: 






F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935 

29

Fascia to Soffit Transition 


Job Name: 

Date: 

Contractor: 

Notes: 



30 




F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935

Fascia to Soffit Transition 

Job Name: 


Date: 

Contractor: 

Notes: 






F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935 

31

Gravel Stop/Head Detail 


Job Name: 

Date: 

Contractor: 

Notes: 



32 




F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935

Vented Ridge Detail 

Job Name: 


Date: 

Contractor: 

Notes: 






F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935 

33


Job Name: 

Date: 

Contractor: 

Notes: 



34 




F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935

Job Name: 


Date: 

Contractor: 

Notes: 






F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935 

35


Job Name: 

Date: 

Contractor: 

Notes: 



36 




F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935

Bearing Plate Assembly 

Job Name: 


Date: 

Contractor: 

Notes: 






F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935 

37


Job Name: 

Date: 

Contractor: 

Notes: 



38 




F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935

SPEC DATA ® 

Roof & Wall Panels 07 41 00 

Petersen Aluminum Corporation 

1. Product Name 

• TITE-LOC, TITE-LOC HS and TITE-LOC 

Plus Mechanically Seamed Panels 

• SNAP-CLAD Standing Seam Panels 

• Snap-On and High Snap-On Standing 

Seam Panels 

• Redi-Roof and Redi-Roof Batten Standing 

Seam Panels 

• Integral Standing Seam and Integral 

Batten Panels 

• Flush Panels 

• PAC-750 and PAC-850 Soffit Panels 

• Exposed Fastener Panels 

• Precision Series Horizontal Wall Panel 

2. Manufacturer 

Petersen Aluminum Corp. 

1005 Tonne Rd. 


(847) 228-7150 

(800) 323-1960 

Fax: (800) 722-7150 

www.pac-clad.com 

3. Product Description 

Basic Use 

Petersen Aluminum produces a wide variety 

of wall and soffit panels in addition to a complete 

line of metal roofing panels. All standing 

seam panels are corrective leveled. Standing 

seam, flush, exposed fastener panels and 

wall and soffit panels are all factory formed in 

continuous lengths up to 50’. Check specific 

profile for maximum panel length and consult 

with local factory for longer lengths. Matching 

flashing and trim can be factory or field 

formed from PAC-CLAD material. 

Materials and Finishes 

PAC-CLAD is a versatile prefinished sheet 

metal coating (Kynar 500 ® or Hylar 5000 ® ) that 

is applied to G90 galvanized steel, galvalume 

steel, or prime quality aluminum. Originally 

developed for use in abrasive environments, 

PAC-CLAD is ideally suited for roofing, 

curtainwall, storefront and trim applications. 

TITE-LOC, TITE-LOC HS and TITE-LOC Plus 

• 24 gauge PAC-CLAD G-90 galvanized steel 

• 22 gauge PAC-CLAD Galvalume steel 

• .032 PAC-CLAD prime quality aluminum 


• 24 gauge Galvalume ® Plus 

SNAP-CLAD Panels 





• 16 oz cold-rolled copper 


Snap-On and High Snap-On Panels 

• 24 gauge PAC-CLAD G-90 Galvanized steel 



Redi-Roof and Redi-Roof Batten Panels 




• 16 oz cold-rolled copper 


Integral Panels 

• 24 gauge PAC-CLAD G-90 Galvanized Steel 


• 24 gauge Galvalume® Plus 

Flush Panels 






PAC-750 and PAC-850 Soffit Panels 


Exposed Fastener Panels 







TYPES 

TITE-LOC,TITE-LOC Plus and TITE-LOC HS 

Panels 

TITE-LOC panels combine structural performance 

with architectural panel aesthetics. 

A factory-applied sealant bead offers 

additional weather resistance. The minimum 

panel length is 4’ (1.2 m). TITE-LOC panels 

feature a 2” (51 mm) leg height that requires 

mechanical field seaming after installation. 

Panels include a concealed fastener floating 

clip system designed to allow for thermal 

expansion/contraction. 

All three panels carry a UL 90 classification 

over a wide variety of substrates and assemblies, 

including 5/8” (15.9 mm) plywood, 

purlins and rigid insulation in conjunction 

with bearing plates (UL design numbers 90, 

176, 180 238B, 437, 449, 451, 452, 487, 616, 

and 617). 

TITE-LOC and TITE-LOC HS panels are factory 

formed to length and field-seamed to a 

90 degree lock, while TITE-LOC Plus panels 

are designed to be field-seamed to a 180 degree 

lock. 

TITE-LOC panels are designed for application 

on roof slopes as low as 1/2:12 pitch. 

The TITE-LOC seamer is bi-directional, offering 

labor savings to travel up and down 

slope. 6:12 roof pitch is the maximum the 

Tite-Loc seamer will travel upslope. The 

TITE-LOC Plus seamer runs in one direction 

only and care should be taken to install panels 

from left to right to ensure the seamer 

travels downslope. The seamer will not run 

up slope on a roof pitch greater than 4:12. 

The 90 degree TITE-LOC can be fieldcurved 

to a minimum radius of 20’. Contact 

local factory for more details about curving 

capabilities. Additional features include: 

• Weathertighness warranty available 

• Available in four panel condition variations, 

check with local factory for striation 

and pencil rib availability 

• Corrective leveled 

SNAP-CLAD Panels 

Offering architectural panel aesthetics, as 

well as structural panel performance, SNAP- 

CLAD panels feature a 1 3/4” (44.5 mm) leg 

height and a continuous interlock for improved 

structural performance. A factoryapplied 

sealant bead provides additional 

weather resistance. The minimum panel 

length is 4’ (1.2 m). 

A concealed fastener clip system allows for 

thermal expansion/contraction while providing 

extraordinary hold-down strength. Two 

clips are available: a standard clip for most 

mansard and fascia applications and a highperformance 

clip for roofing application and 

UL 90 rated assemblies. SNAP-CLAD panels 

carry a UL 90 classification over a wide 

variety of substrates and assemblies, including 

5/8” (15.9 mm) plywood, purlins and 

rigid insulation in conjunction with bearing 

plates (UL design numbers 254, 255, 261, 

303, 343, 508, 508A, and 614). A minimum 

slope of 2:12 pitch is recommended on most 

applications. Additional features include: 

• Continuous interlock 

• Labor-saving one-piece design 

• Striations and factory eave notching 

• Stiffener beads 

• Weathertightness Warranty Available 

Snap-On and High Snap-On Panels 

These panels are designed for use in roofing, 

mansard and fascia applications and 

should be installed over a waterproofed solid 

substrate with a minimum 3:12 roof pitch. 

Factory roll formed in continuous lengths, 

Snap-On panels are ideal for specification 

on applications where roof transitions are 

required. The simplicity of the pan design, 

® 

SPEC-DATA 

SPEC-DATA® is a registered trademark of Reed Elsevier Inc. The manufacturer is responsible for technical accuracy. ©2007 Reed Construction Data. 

All Rights Reserved. 

39

® 

SPEC-DATA 

combined with inline tension leveling, provides 

superior flatness and allows for greater 

workability onsite. 

Both panels in steel carry a UL 90 rating for 

wind uplift when fastened to a solid substrate, 

including 5/8” (15.9 mm) plywood or 

OSB laminated to rigid insulation (UL design 

numbers 351 and 352). This is one of the few 

UL 90 systems that does not require sealant 

between plywood boards. 

The 1” (25.4 mm) Snap-On standing seam 

panel can now be curved to a concave or 

convex radius, with a minimum radius of 9’ 

(2.7 m). This panel is ideal for barrel vaults 

and entranceways. Curved panels must 

be installed over a waterproofed solid substrate. 

The High Snap-On profile features a 

1 1/2” (38.1 mm) standing seam. Unlike the 

Snap-On panel, this panel cannot be curved. 

Additional features include: 

• Stiffener beads available 

Redi-Roof and Redi-Roof Batten Panels 

This architectural metal roofing system, which 

is available exclusively from Petersen Aluminum, 

may be specified in either batten or 

standing seam profile and is intended for application 

over a solid substrate with a minimum 

3:12 roof pitch. The minimum panel length is 

4’ (1.2 mm). 

Steel Redi-Roof panels carry a UL 90 rating for 

wind uplift when fastened to a solid substrate, 

including 5/8” (15.9 mm) plywood or OSB laminated 

to rigid insulation (UL design numbers 

350, 353 and 615). Additional features include: 

• Labor-saving one-piece design 

• Factory eave notching 

• Stiffener beads 

Integral Standing Seam and Integral 

Batten Panels 

PAC-CLAD Integral panels are designed for 

roofing applications, mansards, canopies 

and fascia. The one-piece design of the Integral 

panels minimizes labor and allows for 

quick and easy installation. The minimum 

panel length is 4’ (1.2 mm). 

Steel PAC-CLAD Integral panels carry a UL 

90 classification for wind uplift when fastened 

to a solid substrate, including 5/8” 

(15.9 mm) plywood or OSB laminated to rigid 

insulation (UL design numbers 346 and 347). 

Flush Panels 

PAC-CLAD Flush panels are designed for 

use in wall, fascia and soffit applications 

where a flush or flat appearance is desired. 

A rounded interlock leg and concealed fastening 

system improve the flush appearance 

while providing additional strength. 

These panels are not intended for use in roofing 

or mansard applications. Panels are factory-formed 

to length to minimize field cutting. 

The minimum panel length is 4’ (1.2 m). The 

maximum panel length is 28’ (8.4 m). 

The Flush panels are available with optional 

stiffening beads, which are recommended 

for longer panel lengths. One or two beads 

are available. Flush panels may also be 

specified for use as soffit panels. The soffit 

version of this panel is available with venting 

strips or perforated, in aluminum only, for increased 

air flow and under eave ventilation. 

Contact the local factory for venting options. 

Additional features include: 

• Rounded interlock leg providing improved 

flush fit 


PAC-750 preformed soffit panels are suitable 

for both commercial and residential 

use. PAC-850 soffit panels utilize an innovative 

hook and grab interlock. Both panels 

are rollformed of .032 gauge aluminum, and 

both panels are 12” (305 mm) wide with a 

“vee” groove every 6” (152 mm) center-tocenter. 

They are furnished in continuous 

lengths up to 20’ (6.1 m). Steel is not available 

in either profile. 

The PAC-750 and PAC-850 soffit panels 

can be perforated to allow for airflow and 

under eave ventilation. Both PAC-750 and 

PAC-850 can be specified as fully vented, 

half vented or solid. Petersen Aluminum can 

provide a soffit “J” channel as trim to match 

any of their soffit panels. “J” channel is available 

in lengths up to 12’ (3.7 m) in matching 

colors. Additional features include: 

• Perforation available for ventilation (PAC- 

750 and PAC-850) 

• Roll-formed to exact lengths 

Exposed Fastener Panels 

Petersen Aluminum offers a complete line of 

exposed fastener panels providing design 

flexibility, cost-effectiveness and aesthetics. 

The 7.2 Panel, R-36 Panel and 7/8” Corrugated 

Panels are ideal for a wide range of building 

envelope applications including roofs, walls, 

and linear panels. The R-41, M-42, M-36 and 

1/2” Corrugated panels are suitable for wall 

applications and equipment screens. 

The exposed fastener panels can also be 

produced perforated for a variety of exterior 

projects, such as equipment screens, or interior 

acoustical applications. Additional features 

include: 

• Matching screws and rivets 

• Closure strips available 

• Precut short lengths - 2’ (0.61 m) minimum 

Precision Series 

The PAC Precision Series Horizontal Wall Panels 

offer design flexibility, bold visual effect, cost 

effectiveness and easy installation. Two profiles 

are available: The HWP has a concealed extended 

screw leg and the HWPC utilizes a clip 

leg. Both panels can also be installed vertically 

in some applications, and can be specified as 

perforated for use in equipment screen applications. 

Maximum panel length is 35’. 

SIZES 

TITE-LOC, TITE-LOC HS and TITE-LOC 

Plus Panels 

• Width - 12”, 16”, 18” - (305, 406, 457 mm) 

• Height - 2” (51 mm) 

SNAP-CLAD Standing Seam Panels 

• Width - 10,” 12”, 16”, 18” - (254, 305, 406, 457 mm) 

• Height - 1 3/4” (44.5 mm) 

Snap-On Standing Seam Panels 

• Width - 12”, 18”, 19”, 20” (305, 457, 483, 508 mm) 

• Height - 1” (25.4 mm) 

Snap-On Batten Panels 

• Width - 11”, 12”, 18” (279, 305, 457 mm) 

• Height - 1 1/2” (38.1 mm) 

High Snap-On Panels 

• Width - 11”, 18,” 19” (279, 457, 483 mm) 

• Height - 1 1/2” (38.1 mm) 

Redi-Roof Standing Seam Panels 

• Width - 12”, 16”, 18” - (305, 406, 457 mm) 

• Height – 1 9/16” (40 mm) with offsets, 1 

3/8” (35 mm) without offsets 

Redi-Roof Batten Panels 

• Width - 12” (305 mm) 

• Height - 1 1/4” (32 mm) 

Integral Panels 

• Width - 11”, 12”, 18” (279, 305, 457 mm) 

• Height - 1 1/2” (38.1 mm) 

Flush Panels 

• Width - 7”, 11”, 12” (178, 279, 305 mm) 

• Height - 1” (25.4 mm) 


• Width - 12” (305 mm) 

M-42 Exposed Fastener Panels 

• Width - 42” (1067 mm) 

• Height - 3/4” (19.1 mm) 

M-36 Exposed Fastener Panels 

• Width - 36” (914 mm) 

• Height - 3/4” (12.7 mm) 

R-41 Exposed Fastener Panels 

• Width - 41” (1041 mm) 

• Height - 1 1/4” (31.8 mm) 

R-36 Exposed Fastener Panels 

• Width - 36” (914 mm) 

• Height - 1 1/4” (31.8 mm) 

7.2 Exposed Fastener Panels 

• Width - 36” (914 mm) 

• Height - 1 1/2” (38.1 mm) 

1/2” Corrugated Exposed Fastener Panels 

• Width - 40” (1016 mm) 

• Height - 1/2” (12.7 mm) 

7/8” Corrugated Exposed Fastener Panels 

• Width - 34.6” (879 mm) 

• Height - 7/8” (22.2 mm) 

Precision Wall Panels 

• Width – 12” or 16” (305, 406 mm) 

• Height – 7/8” (22 mm) 

40 


All Rights Reserved.

FLASHING & TRIM 

All flashing and trim shall be fabricated by 

manufacturer or qualified fabricator. Flashing 

shall be PAC-CLAD aluminum (.032 - .063 

gauge as specified) or PAC-CLAD steel (24 

gauge G-90 galvanized or 22 gauge galvalume 

as specified). Vinyl masking is recommended 

on all fabrication applications 

where extra handling is expected. NOTE: 

The strippable film must be removed immediately 

after installation. 

COLORS 

Petersen Aluminum panels are available in 

the following PAC-CLAD finishes: 

• 24 gauge G-90 galvanized steel – 37 

stocked colors 

• 22 gauge galvalume steel – 13 stocked colors 

• .032 prime quality aluminum – 36 






• 24 gauge Galvalume® Plus also available 

ACCESSORIES 

Petersen Aluminum fabricates a wide range 

of roofing accessories. Coping, gravel stops, 

gutters and downspouts are all formed from 

38 standard PAC-CLAD colors. 

LIMITATIONS 

Contact Petersen Aluminum regarding 

panel limitations as they pertain to your 

project specifics. 

4. Technical Data 

ASTM International 

• ASTM A653 Standard Specification for 

Steel Sheet, Zinc-Coated (Galvanized) or 

Zinc- Iron Alloy-Coated (Galvannealed) by 

the Hot-Dip Process 

• ASTM A792/A792M Standard Specification 

for Steel Sheet, 55 % Aluminum-Zinc 

Alloy- Coated by the Hot-Dip Process 

• ASTM B209 Standard Specification for Aluminum 

and Aluminum-Alloy Sheet and Plate 

• ASTM E283 Standard Test Method for 

Determining Rate of Air Leakage Through 

Exterior Windows, Curtain Walls, and 

Doors Under Specified Pressure Differences 

Across the Specimen 


Water Penetration of Exterior Windows, 

Skylights, Doors, and Curtain Walls by 

Uniform Static Air Pressure Difference 


Structural Performance of Sheet Metal 

Roof and Siding Systems by Uniform 

Static Air Pressure Difference 


Water Penetration of Exterior Metal Roof 

Panel Systems by Uniform Static Air Pressure 

Difference 


Rate of Air Leakage Through Exterior 

Metal Roof Panel Systems 

Underwriters Laboratories, Inc. (UL) 

• UL 263 Fire Tests of Building Construction 

and Materials 

• UL 580 Standard for Tests for Uplift Resistance 

of Roof Assemblies 

• UL 790 Standard Test Methods for Fire 

Tests of Roof Coverings 

• UL 1897 Uplift Tests for Roof Covering 

Systems 

• UL 2218 Standard for Impact Resistance 

of Prepared Roof Covering Materials 

ENVIRONMENTAL CONSIDERATIONS 

Where possible, Petersen Aluminum products 

include a high percentage of recycled 

material, which lowers the environmental 

footprint. Additionally, PAC products offer a 

long life span, and are 100% recyclable at 

the end of their extended service life, which 

may reduce the solid waste stream. 

Petersen also offers 29 finishes that are 

listed with the Cool Roof Ratings Council, 

31 finishes that are Energy Star approved, 

and 29 finishes that have an SRI of 29 or 

higher for steep slope roofs, for qualification 

towards credits for LEED’s Green Building 

Rating System. 

PHYSICAL PROPERTIES 

• TITE-LOC & TITE-LOC Plus – ASTM 

E331/1646 and ASTM E283/1680 

• SNAP-CLAD - ASTM E331/1646 and 

ASTM E283/1680 

• Snap On & High Snap-On - ASTM 

E331/1646 and ASTM E283/1680 (when 

applied over a solid substrate) 

• Redi-Roof & Redi-Roof Batten - ASTM 

E331/1646 and ASTM E283/1680 (when 

applied over a solid substrate) 

• Integral Panels - ASTM E331/1646 and 

ASTM E283/1680 (when applied over a 

solid substrate) 

• Flush Panels – ASTM E330 

• PAC 850 – ASTM E330 

• Precision Wall Series – ASTM E330, 

ASTM E283, ASTM E331, AAMA 501.1-05 

Test reports are available to design professionals 

upon request. 

5. Installation 

PREPARATORY WORK 

Handle and store products according to 

manufacturer’s recommendations. 

Deliver materials in manufacturer’s original, 

unopened, undamaged containers with 

identification labels intact. Store materials 

protected from exposure to harmful environmental 

conditions and at temperature 

and humidity conditions recommended by 

the manufacturer. 

Verify that site conditions are acceptable for 

installation. Do not proceed with installation 

until unacceptable conditions are corrected. 

METHODS 

Contact Petersen Aluminum for complete 

installation information. 

PRECAUTIONS 

In coastal applications, Petersen Aluminum 

recommends that stainless steel clips be 

used with prefinished aluminum in lieu of 

prefinished steel. 

BUILDING CODES 

Current data on building code requirements 

and product compliance can be obtained 

from Petersen Aluminum technical support 

specialists. Installation must comply with 

the requirements of all applicable local, state 

and national code jurisdictions. 

6. Availability & Cost 

AVAILABILITY 

Contact manufacturer for information on local 

availability. 

COST 

Budget installed cost information can be obtained 

from the manufacturer upon request. 

7. Warranty 

A full 20-year pro-rated finish warranty is 

available covering cracking, peeling and color 

fade on all PAC-CLAD applications. Finish 

warranty terms for Cardinal Red, Award Blue 

and Interstate Blue, and all metallic finishes, 

as well as embossed finishes, vary slightly. 

Please refer to www.pac-clad.com for further 

details. 

8. Maintenance 

Maintenance is not required. The panel finish 

is a member of the Teflon® family and is 

selfcleaning. If cleaning is desired, panels 

can be washed with mild soap and water followed 

by a clean water rinse. 

9. Technical Services 

Technical services are available from Petersen 

Aluminum Corp. and regional architectural 

representatives. 

10. Filing Systems 

• Reed First Source® 

• MANU-SPEC® 

• Additional product information is available 

from the manufacturer upon request. 

® 

SPEC-DATA 


All Rights Reserved. 

41

PAC-CLAD Color Availability 

® 

SPEC-DATA 

PAC-CLAD Standard Reflectivity Emissivity 3 Year 

Exposure 

SRI* 

Steel 

24ga. 22ga. 

Aluminum 

.032 .040 .050 .063 

Almond 0.56 0.83 0.57 64 √ √ √ √ √ • 

Arcadia Green 0.33 0.84 0.32 33 √ √ • 

Bone White 0.71 0.85 0.71 86 √ √ √ √ √ √ • 

Cardinal Red 0.42 0.84 0.41 45 √ √ √ • 

Charcoal 0.28 0.84 0.28 27 √ √ √ • 

Cityscape 0.37 0.85 0.34 39 √ √ √ √ • 

Colonial Red 0.34 0.85 0.33 35 √ √ √ √ • 

Dark Bronze 0.27 0.85 0.26 26 √ √ √ √ √ √ • 

Evergreen 0.27 0.85 0.25 26 √ √ • 

Granite* 0.36 0.84 0.35 37 √ √ √ √ √ • 

Hemlock Green 0.30 0.85 0.31 30 √ √ √ √ • 

Hunter Green 0.26 0.84 0.26 24 √ √ • 

Mansard Brown 0.26 0.84 0.24 24 √ √ √ √ √ • 

Medium Bronze 0.30 0.85 0.29 30 √ √ √ √ √ √ • 

Military Blue 0.29 0.84 0.28 28 √ √ • 

Musket Gray 0.32 0.84 0.31 32 √ √ √ √ • 

Patina Green 0.34 0.85 0.33 35 √ √ • 

Sandstone 0.51 0.83 0.51 57 √ √ √ √ √ √ • 

Sierra Tan 0.38 0.85 0.35 40 √ √ √ √ √ • 

Slate Blue 0.25 0.84 0.27 23 √ √ • 

Slate Gray 0.38 0.84 0.37 40 √ √ √ √ √ • 

Stone White 0.61 0.86 0.59 72 √ √ √ √ √ √ • 

Teal 0.26 0.85 0.26 24 √ √ • 

Terra Cotta 0.37 0.84 0.37 39 √ √ √ • 

PAC-CLAD Metallic 

Aged Copper 0.27 0.83 0.25 25 √ √ √ • 

Champagne 0.45 0.78 0.41 57 √ √ √ √ • 

Copper Penny 0.45 0.82 0.42 49 √ √ √ √ • 

Silver 0.53 0.80 0.51 59 √ √ √ √ • 

Weathered Zinc 0.27 0.80 0.27 23 √ √ √ • 

Zinc 0.30 0.85 0.30 30 √ √ √ √ • 

Galvalume Plus** 0.68 0.14 0.55 57 √ 

Energy 

Star® 

PAC-CLAD Standard Colors (do not meet cool roof requirements) 

Award Blue √ √ √ 

Berkshire Blue* 0.25 0.84 0.22 23 √ • 

Burgundy √ √ √ 

Forest Green √ √ √ √ √ 

Hartford Green √ √ √ √ 

Interstate Blue √ √ √ 

Matte Black √ √ √ √ √ 

Midnight Bronze 

√ 

PAC-CLAD® Metallic finishes are available from stock at a moderate extra cost. PAC-CLAD® Copper Penny is a Non-Weathering finish. 

Solar Reflectance Index calculated according to ASTM C-1549. *Low Gloss/Low Sheen,full Kynar 500® or Hylar 5000® finish **Acrylic coated, non-Kynar Finish. 

42 


All Rights Reserved.

Notes: 






F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935 

43





F: 800-722-7150 



P: 800-344-1400 

F: 301-953-7627 



P: 800-441-8661 

F: 903-581-8592 



P: 800-272-4482 

F: 770-420-2533 



P: 877-571-2025 

F: 866-901-2935

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