Celotex is a market leader of PIR insulation boards. They boast a whole variety of innovative insulation boards. Celotex's multi-purpose PIR insulation board range consists of the TB4000, GA4000 and XR4000. The cavity wall insulation boards by Celotex are the CW4000. These products can be found below along with more detail on each Celotex product range. You can also use the website filters to filter by thickness required for your job or building project.

Filter by Thickness

Filter by Brand

No products were found matching your selection.