PIR Cavity Wall Insulation is the most popular type of rigid insulation wall boards, comprises a fiber-free rigid polyisocyanurate (PIR) insulation core with aluminium foil composite facing on both sides. It has a high compressive strength, improved insulation & durability. Moreover, it provides improved fire resistance and moisture tolerance. Use & Application Due to its high-performance insulation, the PIR wall insulation board is suitable for cavity wall applications with maintaining a residual 10mm cavity. This will help the board to resist moisture transfer and aid installation.

• Domestic and most commercial applications
• New Builds
• Refurbishment projects

Benefits

• Excellent thermal & fire performance
• Environmentally friendly
• Durable and maintenance-free
• Provides a cost-effective mean of reducing CO2 emissions
• Will optimise the performance of underfloor heating
• Low thermal conductivity

Length	1200mm
Width	450mm
Thickness	100mm
Thermal Conductivity	0.022 W/mK
Core	PIR
Facing	Aluminium composite foil