Thermaroof TR27

Kingspan Thermaroof TR27, a rigid PIR foam insulation board with low emissivity foil on both faces, is suitable for the following applications: fully adhered single-ply, bonded built-up felt, mastic asphalt, and cold liquid applied waterproofing membranes.

Available in thicknesses from 25mm - 150mm.

Has a Thermal Conductivity ranging from 0.026 - 0.024 W/mK depending on thickness, a compressive strength of 150kPa and a Vapour Restistance that typically exceeds 300 MNs/gm.