120mm Kingspan Thermaroof TR24 Flat Roof Torch-On Insulation Board 1200mm x 600mm (2.88m2/Pack)

Kingspan Thermaroof TR24 Flat Roof Torch-On Insulation Board measuring 1200mm x 600mm x 120mm is a high-performance rigid insulation panel designed for use under bitumen-based torch-on waterproofing systems. The board consists of a premium rigid polyisocyanurate (PIR) core bonded to a bitumen-coated glass tissue facing on both sides, ensuring compatibility with hot-applied roofing membranes. Thermaroof TR24 provides excellent thermal insulation while maintaining compressive strength suitable for flat roof applications subject to regular maintenance traffic. Its consistent foam density delivers uniform performance across the entire board, helping to minimise heat loss and reduce overall roof thickness. Designed for new build and refurbishment projects, the board combines high insulation efficiency with proven fire and moisture resistance. Each pack covers 2.88m² and is precision-manufactured for straightforward installation and reliable long-term performance.