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The Kingspan TR27 Thermaroof is an advanced insulation board designed for flat roofs. This TR27 insulation provides excellent thermal performance, ensuring energy efficiency in your building. With a thickness of 120mm, the Kingspan Thermaroof TR27 is ideal for various applications, including new builds and refurbishments. Its lightweight design makes installation straightforward, while its durability ensures long-lasting performance. Choose the Kingspan TR27 for superior insulation that meets modern building standards.
| Material | Polyisocyanurate (PIR) foam |
| Type | Rigid board |
| R-value | Approximately 5.6 per inch of thickness |
| Thickness | 120mm |
| Dimensions | 1.2m x 1.2m |
| Application | Roofs |
| Installation method | Glued or mechanically fixed to the roof deck and/or waterproof covering |
| Fire rating | Class 0 as per Building Regulations |
| Moisture resistance | Water resistant due to composite foil facing on both sides |
| Compression resistance | Typically >150kPa at yield or >175kPa at a particular percentage deflection |
| Vapor transmission | Low vapor permeability due to aluminum foil facings, typically <0.002g/m²/day |
| Sustainability features | Zero Ozone Depletion Potential (ODP), low Global Warming Potential (GWP) |