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Glass type<br />
Ref. Glass<br />
Energy Glass<br />
Light and<br />
Heat Reg<br />
Glass description<br />
Float glass<br />
Energy clear<br />
Coated glass<br />
U-value (W/m 2 K)<br />
Glass Window Balcony<br />
Door<br />
Sound<br />
reduction<br />
Rw + Ctr<br />
(dBA)<br />
Glazing<br />
Configuration<br />
Thickness (mm)<br />
Weight kg/m 2<br />
Sun Factor<br />
(SF) (g) %<br />
Transmittance<br />
(LT)%<br />
External Light<br />
Reflex (LR)%<br />
2.7 2.7 1.9 28 4-16-4 24 20 76 82 15<br />
2.7 2.7 1.9 32 4-16-6 26 25 75 81 15<br />
2.8 2.8 1.9 27 6-12-6 24 30 72 80 14<br />
1.9 2.0 1.6 27 4-12-4-12-4 36 30 68 74 20<br />
1.4 1.7 (1) 1.4 28 4-16-ES4 24 20 64 79 13<br />
1.1 1.4 (2) 1.4 28 4-16G-ES4 24 20 64 79 13<br />
1.4 1.7 (1) 1.4 32 6-16-ES4 26 25 63 78 13<br />
1.1 1.4 (2) 1.4 32 6-16G-ES4 26 25 63 78 13<br />
1.6 1.8 (2) 1.5 27 6-12-ES6 24 30 62 77 13<br />
1.3 1.6 (2) 1.4 27 6-12G-ES6 24 30 62 77 13<br />
1.2 1.5 (2) 1.4 27 4-12-4-12-ES4 36 30 53 68 19<br />
1.0 1.3 (2) 1.3 37 4-12-4-12G-ES4 36 30 52 68 19<br />
1.4 1.7 (1) 1.4 32 6-16-4 26 25 32 62 15<br />
1.1 1.4 (2) 1.4 32 6-16G-4 26 25 32 62 15<br />
1.6 1.8 (2) 1.5 27 6-12-6 24 30 32 61 15<br />
1.2 1.5 (2) 1.4 27 6-12G-6 24 30 32 61 15<br />
Noisemod. isolate 2.7 2.7 1.9 32 (3) 6-16-4 26 25 73 81 14<br />
Noisemod. energy 1.4 1.7 (1) 1.4 32 (3) 6-16-ES4 26 25 56 74 14<br />
Sound<br />
Reduction<br />
Noisemod. E with argon 1.1 1.4 (2) 1.4 32 (3) 6-16G-ES4 26 25 56 74 14<br />
Noisemod. Energy 1.3 1.5 (2) 1.4 33 (5) 6-10-4-12-ES4 36 35 50 67 19<br />
Noisemod. E with argon 1.1 1.4 (2) 1.3 33 (5) 6-10-4-12G-ES4 36 35 50 67 19<br />
Noisestop 1.4 1.7 (1) 1.4 38 8ES-20-4/0.38/4 36.4 41 55 76 11<br />
Noisestop 1.1 1.4 (2) 1.4 38 8ES-20G-4/0.38/4 36.4 41 55 76 11<br />
2.7 2.7 1.9 6.38-16-4 26.4 26 72 81 14<br />
1.4 1.7 (1) 1.4 6.38-16-ES4 26.4 26 56 74 14<br />
1.1 1.4 (2) 1.4 6.38-16G-ES4 26.4 26 56 74 14<br />
Safety<br />
Laminated F1<br />
2.8 2.8 1.9 6.38-12-6.38 26.8 32 71 80 14<br />
1.3 1.5 (2) 1.4 6.38-12G-ES6.38 26.8 32 62 77 13<br />
2.7 2.7 1.9 4-16-6.38 26.4 26 75 81 15<br />
1.4 1.7 (1) 1.4 4ES-16-6.38 26.4 26 53 74 15<br />
1.1 1.4 (2) 1.4 4ES-16G-6.38 26.4 26 53 74 15<br />
Ornamental<br />
Laminated ‘Matt’ 1.4 1.7 (1) 1.4 4ES-16-6.38M 26.4 26<br />
Cotswold / Stippolyte /<br />
Matt<br />
Cotswold / Stippolyte /<br />
Matt + Energy clear<br />
2.7 2.7 1.9 28 4-16-4 24 20<br />
1.4 1.7 1.4 28 4-16-ES4 24 20<br />
NorDan offer a large variety of<br />
glazing combinations for different<br />
situations, please consult your<br />
local NorDan office for further<br />
information<br />
U-value on glass and glass specifications are<br />
stated from the suppliers. U-values (on fixed<br />
light 1230mm x 1480mm, balcony door 988mm<br />
x 2188mm with 1001mm panel height) are<br />
calculated in accordance with EN ISO 10077-1&2<br />
and the computer programme Therm. Some are<br />
measured in ‘Hot Box’. Centre U-value for glass<br />
according to NS EN 673.<br />
U-values on opening windows are different<br />
from fixed light<br />
(1) Inward opening windows are 0.1W/m 2 K<br />
lower than the values shown.<br />
(2) Outward opening windows are 0.1W/m 2 K<br />
higher than the values shown<br />
Sound reductions that are stated are<br />
measured in fixed light 1188mm x 1188mm<br />
(3) Measured sound reductions: Opening<br />
window = Rw + Ctr 33 dBA<br />
(4) Measured sound reductions: Opening<br />
window = Rw + Ctr 38 dBA (w/double<br />
gasket)<br />
(5) Measured sound reductions: Outward<br />
opening window = Rw + Ctr 34 dBA<br />
with double gasket in top = Rw + Ctr 35 dBA<br />
Balcony door (988mm x 2188mm):<br />
With anti-sound panel: Rw + Ctr 37 dBA<br />
Rw + Ctr = Ra (traffic noise reduction)<br />
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