Kingspan Thermaroof TR27 Flat Roof Insulation Board 25mm

The Kingspan Thermaroof TR27 Flat Roof Insulation Board is a high-performance PIR insulation solution designed specifically for flat roofing applications. Featuring a fibre-free rigid thermoset insulation core with glass tissue facings on both sides, it delivers effective thermal insulation while helping to reduce heat loss and improve the energy efficiency of the building.

Suitable for both new-build and refurbishment projects, the TR27 board is compatible with a wide range of flat roof waterproofing systems, including fully bonded single-ply non-bituminous membranes, mastic asphalt, bitumen-based systems, cold liquid applied waterproofing, and many green roof installations. Its lightweight construction and moisture-resistant properties make it easy to handle and install while ensuring long-term performance.

Key Features:

• High-performance PIR insulation board for flat roofs
• Fibre-free rigid thermoset insulation core
• Glass tissue facings on both sides
• Compatible with fully bonded single-ply non-bituminous membranes
• Suitable for mastic asphalt, bitumen-based, and cold liquid applied waterproofing systems
• Compatible with many green roof applications
• Resistant to the passage of water vapour
• Lightweight and easy to handle and install
• Ideal for new-build and refurbishment projects
• Helps improve thermal efficiency and reduce heat loss

Dimensions & Pack Size:

• Board Width: 1200mm
• Board Thickness: 25mm
• Board Size: 1200mm x 1200mm
• Material: PIR (Polyisocyanurate)
• Application: Flat Roofing
• Product Range: Thermaroof TR27
• Pack Coverage: 8.64m²

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