Enhanced Performance Boards

Thickness: 25mm – 150mm
Length: 2.4m
Width: 1.2m
Area: 2.88m2
Thermal conductivity (lambda / λ value): 0.021W/mK

In addition to our standard foil composite faced PIR boards, we also stock a range of boards that have an enhanced thermal performance

The rigid PIR foam core is coated with a pure aluminium foil facing, rather than the standard foil composite, and is Class O fire rated. 

This product is ideal if you need a high thermal performance but are limited on space.

These boards are suitable for use internally over solid walls and between and over the studs in timber frame walls.


Where can foil insulation board be used?

Foil insultation board is perfect for:

  • Ideal for Stud Walls
  • Normal Walls
  • Pitched roofs/Cold flat roofs
  • Room-in-the-roof applications
  • Both new build and renovations