Choice of flat roof insulation boards from Kingspan

CCF’s new flat roof range brings you two superb insulating solutions from Kingspan: Thermaroof TR26 LPC/FM and Thermaroof TR27 LPC/FM. The main difference is that the two boards are for use with different waterproofing systems.

    • Ideal for fast-track building programmes, Thermaroof TR26 is fully compatible with most mechanically fixed single-ply waterproofing systems. Thermal conductivity: 0.022 W/mK.
    • Thermaroof TR27 is fully compatible with single-ply, non-bituminous membranes that are fully bonded with solvent-based adhesive systems, and with most bitumen-based and mastic asphalt waterproofing systems. Thermal conductivity: 0.024 W/mK.


Both boards are good insulators, easy to work with, and perform well in new-build and refurbishment projects.

          • LPCB approved to LPS 1181: Part 1
          • FM approved for Class 1 steel-deck roof assemblies
          • Compatible with most green-roof systems
          • Resistant to the passage of water vapour
          • Easy to handle and install
          • Ideal for new build and refurbishment
          • Non-deleterious material
          • Manufactured with a blowing agent that has zero ODP and low GWP


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