Kingspan Thermaroof TR26 Flat Roof Insulation Board 60mm

The Kingspan Thermaroof TR26 Flat Roof Insulation Board is a high-performance PIR insulation solution specifically designed for flat roofs waterproofed with mechanically fixed single-ply waterproofing systems. Manufactured with a fibre-free rigid thermoset insulation core and low-emissivity composite foil facings on both sides, it delivers exceptional thermal efficiency while helping to reduce heat loss and improve overall building energy performance. Suitable for both new-build and refurbishment projects, the TR26 board is fully compatible with most mechanically fixed single-ply waterproofing systems and many green roof applications. Its lightweight construction, moisture resistance, and straightforward installation make it ideal for fast-track building programmes while providing long-lasting thermal performance. Key Features: High-performance PIR flat roof insulation board Designed for mechanically fixed single-ply waterproofing systems Compatible with most green roof applications Fibre-free rigid thermoset insulation core Low-emissivity composite foil facings on both sides Thermal conductivity of 0.022 W/mK Thermal resistance of 5.45 m²K/W Compressive stress of 150kPa at 10% compression Resistant to the passage of water vapour Easy to handle and install Suitable for new-build and refurbishment projects FM Approval available to FM 4470 (conditions apply) Dimensions & Pack Size: Board Length: 2400mm Board Width: 1200mm Board Thickness: 60mm Board Size: 2400mm x 1200mm Material: PIR (Polyisocyanurate) Application: Flat Roofing Edge Type: Square Edge Facing: Composite Foil Product Range: Thermaroof TR26 Coverage Per Board: 2.88m² Boards Per Pack: 5 Pack Coverage: 14.4m² DELIVERY INFORMATION FAST RELIABLE UK DELIVERY STANDARD DELIVERY - 1 TO 3 WORKING DAYS FREE DELIVERY ON ORDERS OVER £500 PALLET DELIVERY AVAILABLE NEED IT URGENTLY? CONTACT US FOR EXPRESS OPTIONS