Polyisocyanurate insulation laminated on each side to a heavy coated glass filament facer. It is mainly used under COLVENT roofing membranes.
- Higher dimensional stability due to the fibreglass layer
- Mould resistance
- No support panel or primer required when used under COLVENT 830 membranes
Polyiso Insulation Board
- Mechanically fastened
Square meter (m2)
1.2 m (4')