While expensive the best insulation is polyiso rigid foam.
Flat roof insulation board fixings.
We recommend having at least 20 r value worth of material for optimal energy efficiency.
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.
You can expect to pay about 55 100 sq ft.
Insofast isf 35 soffit insulation board fixings are used to anchor insulation to concrete ceilings in fire resistant applications.
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.
Supplied in a choice of stainless steel or zinc plated steel versions.
Htk tkr combination.
It is top quality and the most cost effective product for your flat roof.
Flat roof insulation is in fixed to rafters with hammer in insulation fixings.
Fixing flat roof insulation is quick and easy with insofast isf18 fixings.
For a 1 inch board equivalent of 6 r value.