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Celotex TB4000

Celotex TB4000 is a multi-purpose insulation board developed to provide simple solutions for overcoming localised thermal bridges.

With low emissivity foil facings, TB4000 is manufactured from rigid polyisocyanurate (PIR) using a blend of blowing agents that have zero ozone depletion potential (zero ODP) and a low global warming impact.

With Celotex TB4000 you are specifying an insulation board that:

  • Is specifically designed to eliminate thermal bridges
  • Comes in thicknesses ranging from 12-45mm, making it the thinnest PIR insulation available
  • Is suitable for use in a number of applications including roof, wall and floor systems
  • Is easy to cut and shape
  • Includes low emissivity foil facings giving improved thermal insulation with cavity air spaces
  • Provides reliable long-term energy savings for buildings

Applications

Celotex TB4000 can be specified for use in a variety of applications including:

  • Pitched Roofs
  • Flat Roofs
  • Solid Masonry Walls
  • Timber Framed & Steel Framed systems
  • Floors

For full and detailed product information, please download the TB4000 product datasheet.

SAP Services

The Celotex Technical Centre can provide low cost SAPs and EPCs with a 48 hour turnaround. Read more

Downloads for: Celotex TB4000

Timber frame wall lining

Use Celotex TB4000 and Celotex GA4000 high performance thermal insulation in timber ... Find out more

Steel stud framed walls

Use Celotex TB4000 or Celotex GA4000 high performance thermal insulation in steel ... Find out more

Between & over rafters

Use Celotex TB4000 and Celotex GA4000 high performance thermal rafter insulation in ... Find out more

Solid masonry walls (External)

Use Celotex TB4000 and Celotex GA4000 high performance thermal insulation in ... Find out more

Sustainability

Celotex achieves an A+ rating when compared to the BRE Green Guide 2008. Visit our sustainability page for more information. Read more

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