High performance flat roof insulation
Kingspan Thermaroof TR24 is a high performance insulation with a fibre-free rigid thermoset polyisocyanurate (PIR) core.
It is suitable for flat roofs waterproofed with partially bonded torch applied multi-layer bituminous waterproofing, and has a thermal conductivity of 0.024 - 0.026 W/m·K.
Thermal conductivity
0.024 W/m·K (≥ 120 mm)
0.025 W/m·K (80 - 119 mm)
0.026 W/m·K (< 80 mm)
Compressive strength
150 kPa (at 10% compression)
Facings
Bitumen coated glass tissue finished with a thermofusible polypropylene fleece
Core
High performance rigid thermoset polyisocyanurate (PIR) insulant manufactured with a blowing agent that has zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP)
Board size
1.2 x 0.6 m
