Kingspan Thermaroof TR27 PIR Flat Roof Insulation Board is designed for superior thermal insulation in flat roofing applications. This pack includes two high-performance rigid insulation boards, each measuring 1200 x 1200 x 140mm. Manufactured using premium polyisocyanurate (PIR) material, these boards offer excellent thermal efficiency while remaining lightweight and easy to handle. Suitable for use with mechanically fixed single-ply, waterproofing, and green roof systems, Kingspan TR27 ensures long-term performance and durability. The closed-cell structure provides outstanding moisture resistance, making it ideal for new build or refurbishment projects seeking reliable flat roof insulation.
High thermal performance with low lambda value
Moisture-resistant closed-cell PIR core construction
Lightweight boards for easy handling and installation
Suitable for various flat roof waterproofing systems
Complies with relevant UK building regulations
Pack contains two 1200 x 1200 x 140mm insulation boards