90mm Kingspan TW55 ThermaWall PIR Insulation Board 2.4m x 1.2m Pallet Accessories making it ideal for areas

making it ideal for areas where moisture management is critical

Best results are when it is used as part of a full system

because both share a thermal conductivity of 0

and commercial premises

Superglass Multi-Roll 44 150mm is made from non-combustible glass mineral wool and is designed to be used for thermal insulation

90mm Kingspan TW55 ThermaWall PIR Insulation Board 2.4m x 1.2m Pallet Accessories making it ideal for areas90mm Kingspan Thermawall TW55 is a rigid thermoset polyisocyanurate (PIR) wall insulation board faced both sides with a low emissivity composite foil, supplied at 2400mm x 1200mm with 2. 88m coverage. The declared thermal resistance is 4. 05 mK W at a thermal conductivity of 0. 022 W mK. Crossing the 4. 0 mK W mark in a single 90mm layer is what makes this thickness worth specifying. Kingspan's example figures show 90mm between 140mm deep timber studs