We recommend having at least 20 r value worth of material for optimal energy efficiency.
Flat roof insulation board fixings.
The fasteners have a twin start spiral shank welded to a button head and are designed to secure plywood topped composite insulation boards to timber roofing rafters.
While expensive the best insulation is polyiso rigid foam.
Flat roofing membrane systems 1 through fix to steel deck ejot s intelligent flat roofing system provides simple fastener and tube combinations to fix insulation and membrane via the insulation the result is a fast cost effective installation that minimises cold bridging.
The warm flat roof has a plywood decking board that is laminted to a layer of.
It is top quality and the most cost effective product for your flat roof.
Htk tkr combination.
Fixing flat roof insulation is quick and easy with insofast isf18 fixings.
You can expect to pay about 55 100 sq ft.
Supplied in a choice of stainless steel or zinc plated steel versions.
Insofast isf 35 soffit insulation board fixings are used to anchor insulation to concrete ceilings in fire resistant applications.
Flat roof insulation is in fixed to rafters with hammer in insulation fixings.