CELOTEX 25MM X 8' X 4'

Our 25mm general purpose polyisocyanurate insulation boards for floors, walls and roofs, providing thermal insulation making a property more thermally efficient.

• Thermal Conductivity: 0.022 W/mK
• Certifications Met: BBA 95/3197 and 09/4667
• Thermal Resistance R Value: 2.27 m2K/W