IKO enertherm BGF is a 100% CFC, HCFC and HFC-free insulation board with a core of hard polyisocyanurate foam, laminated on both sides with a polypropylene-coated bituminous sand and talc-free glass fabric.
- A partially flame-welded sub-layer or top layer
- A fully bonded roofing system with bituminous cold glue
- A mechanically fastened roofing system, 1 or 2 layers
- A loose-laid, ballasted roofing system
Thermal conductivity: λ value = 0.026 W/mK if thickness ≥ 120mm, 0.027 W/mK if thickness ≥ 80mm and 0.028 W/mK if thickness < 80mm.
Also available with tapering, and with a rebate on request.