Celotex TB4025 is a premium multi-purpose insulation board manufactured to provide a simple solution in overcoming thermal bridging. This unique board is suitable in numerous applications including; roofing, floors and walls, and with its easy to cut shape and foil grid it really does make its use and application a hassle-free job. As well as providing a long-term energy saving solution this Celotex insulation board is perfect for lightweight steel frame commercial and industrial buildings.
Ideal solution for new buildings and refurbishment projects
Thermal conductivity of 0.022W/mK
Low emissivity foil facings on both sides
Suitable for use in 2 layer build ups
Polyisocyanurate rigid foam core
Enhanced compressive strength
Zero Ozone depletion potential and Zero Global Warming Potential
Complies with UK Building Regulations with better U-values and thinner solutions
BBA approved
Non–deleterious material