CW4000 PIR Insulation

Celotex CW4000 is an insulation board aimed specifically at partial fill cavity wall applications.

With low emissivity foil facings, CW4000 is manufactured from rigid polyisocyanurate (PIR) using a blowing agent that has zero ozone depletion potential (zero ODP) and low global warming potential (GWP).

Applications:

Celotex CW4000 is specifically for use in partial-fill cavity wall applications.

This download is for the CW4000 range of PIR Thermal Insulation components by Celotex and includes the following types;

• Material Library
• System Family Walls