Fitting additional insulation slabs to loft joists - Paroc.com

paroc.com

Fitting additional insulation slabs to loft joists - Paroc.com

Step 2Step 3Install wind diverter boards to the base of the roof so that thetop of the board is at least at 150 mm’s height from the newinsulation. Make sure that the air gap created between the newinsulation and the roof is at least 20 mm.Erect bridges and a frame around the entry hatch at least at 50mm’s height from the top edge the planned insulation layer.Step 4Start fitting insulation from the corners of the gable and worktowards the centre of the joist structure. Lay the first layer up tothe top edge of the existing joist. Lay subsequent layers usingstaggered joints.PAROC OY AB Building Insulation, P.O.Box 294, FI-01301 Vantaa, Finland, Telephone +358 204 55 4868,Telefax +358 204 55 4738, www.paroc.com???????????The information in this brochure represents the sole and comprehensive description of the condition of the product and its technical properties. However, thecontent of this brochure does not mean granting a commercial guarantee. In so far as the product is used in an area of use which is not provided for in thisbrochure, we cannot warrant its suitability for said area of use unless the suitability was expressly confirmed by us upon request. This brochure replaces allprevious brochures. As a result of constant further development of our products we reserve the right to make alterations to brochures.

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