Sarnafil Warm Roof

100 dan road canton ma 02021 phone 1 800 451 2504 sales 1 800 576 2358.

Sarnafil warm roof.

Sarnathin 50 utilizes sika s proven sarnafil roofing membrane along with r 50 systems rich e board a 1 5 inch thick vacuum sealed insulation with a protective covering on both sides and an r value resistance to heat flow of 50. 100 dan road canton ma 02021 phone 1 800 451 2504 sales 1 800 576 2358. Sika sarnafil watchmead welwyn garden city al7 1bq 01707 394 444. In a warm roof construction the sarnafil membrane and sarnatherm thermal insulation is installed above the structural decking.

Pvc s are documented to last longer than tpo membranes who are still experiencing premature failures. In principle this keeps the structural deck usually trapezoidal steel or timber at more or less the same temperature as the inside of the building. There must be an adequate void minimum 50mm between the deck and the insulation traditionally mineral wool to allow free movement of air and to prevent moisture vapour being transmitted from the building outwards where it could condensate in the roof. Sika sarnafil is the leading manufacturer of single ply roofing membranes for flat roof waterproofing.

In a cold roof construction the sarnafil membrane is installed directly to the structural decking usually timber with firrings to fall. Sarnavap 1000e is manufactured from low density polyethylene blended to produce a vapour control layer that is flexible when cold resistant to chemicals and ageing and rot proof. Sika sarnafil watchmead welwyn garden city al7 1bq 01707 394 444.