Celotex TB4030 is a multi-purpose polyisocyanurate (PIR) insulation board with excellent thermal performance which is quick and easy to install. It features an innovative low emissivity foil facing and is perfect for use in floors, walls and roofs. Thanks to an outstanding the...Read More
Celotex TB4030 is a multi-purpose polyisocyanurate (PIR) insulation board with excellent thermal performance which is quick and easy to install. It features an innovative low emissivity foil facing and is perfect for use in floors, walls and roofs. Thanks to an outstanding thermal conductivity of 0.022W/m.K, the thickness of the insulation required to meet the target U-value is reduced significantly, saving you space. The high-performance facer further improves thermal performance in sealed cavity air spaces, which brings up U-values even higher.
What's more, this versatile, thin PIR insulation board, which is available in a size of 2400mm in length by 1200mm in width by 30mm in thickness, is easy to handle and install because it's so light and rigid. It comes with a BRE (Building Research Establishment) Green Guide Rating of A, ensuring it's sustainably sourced and environmentally friendly. TB4030 has also been certified by the BBA (British Board of Agrement), so you can be sure it has been produced to the highest industry standards.
There are currently no questions for this product.
Pay in 4 interest-free payments of £3.5
Learn moreStart right away with 4 months to pay
Enjoy 0% over 4 monthly instalments*
* Subject to status. Minimum spend required. T&Cs apply.
It seems you are running an older version of Internet Explorer. Our site does not support these old browsers as they do not house the technology that allows our site to be safe and secure.
If you wish to access our site please either upgrade your browser or download an alternative.
