Insulated Plasterboard

Insulation thickness: 25mm – 100mm
Plasterboard thickness: 12.5mm
Length: 2.4m
Width: 1.2m
Area: 2.88m2
Insulation thermal conductivity (lambda / λ value): 0.022W/mK
Plasterboard thermal conductivity (lambda / λ value): 0.19W/mK

We stock insulated plasterboard in a range of thicknesses. The boards feature a fibre free rigid polyisocyanurate (PIR) foam core faced on one side by a 12.5mm tapered edge gypson plasterboard.

This product is ideal for internal wall insulation. It dry lines and insulates in one single application, saving you time and money. Perfect of refurbishment projects, the product can be applied over internal walls to improve existing thermal performance.

This product is suitable for both dot and dab adhesive or mechanical fix application. It can be applied internally on solid walls, cavity walls and to line timber framed walls.

Alternatively, this product can be used to line the underside of pitched roof rafters to create a room in the roof.

The stock of these boards is limited. Please call to check that we have the product in stock. 


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