Celotex Insulation Board



Celotex Insulation Board

The Celotex insulation board is designed to be used in every part of your building project. The Celotex GA4000 is a rigid polyisocyanurate insulation board that is a multifaceted, superior, pitched insulation board that is easy to use and simple to install.

Suitable uses include:

  • Ground floors– whether solid concrete, block and beam, or suspended timber joist, and including where underfloor heating is used.
  • Timberand steel framed walls – between and across the face of studs.
  • Pitched roofs– between and across the face of rafters.
  • Flat roofs– in ventilated cold roof constructions, installed from inside the building.
  • Other retrofit and refurbishmentprojects – lining existing timber and masonry structures to make them more thermally efficient.


Celotex TB4000

    Do you need a variety of different roofing or cladding materials for an upcoming project? When you submit your quote, we promise to get back to you within the same working day (often within the hour). Since we specialise in supplying roofing and cladding products for industrial, commercial and agricultural buildings, we have a wealth of knowledge on the various solutions out there.

    Request a callback for more information or call us on 01268 858444