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Celotex TB4000 Insulation

Celotex TB4000 (replacing the TB3000 range) 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 products starting from 12mm thick, this positions Celotex as the manufacturer of the broadest range of product thicknesses, from 12mm - 200mm.

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, in a standard board size of 1200mm x 2400mm 
  • 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 performance within cavity air spaces
  • Provides reliable long-term energy savings for buildings

25mm Celotex TB4025 PIR Insulation Board 2400 x 1200mm

25mm Celotex TB4025 (replaced TB3025) foil faced insulation board is a multi-purpose insulation..

From: £12.52 (EX. VAT)

£12.52 (EX. VAT) | £15.02 (INC. VAT)

30mm Celotex TB4030 PIR Insulation Board 2400 x 1200mm

30mm Celotex TB4030 (replaced TB3030) 30mm foil faced insulation board is a multi-pur..

From: £14.79 (EX. VAT)

£14.79 (EX. VAT) | £17.75 (INC. VAT)

40mm Celotex TB4040 PIR Insulation Board 2400 x 1200mm

40mm Celotex TB4040 (replaced TB3040) 40mm foil faced insulation board is a multi-purpose ..

From: £17.46 (EX. VAT)

£17.46 (EX. VAT) | £20.95 (INC. VAT)

50mtr Foil Tape (Various Sizes)

50mtr Aluminium Foil Tape (Various Sizes) Aluminium foil tape is an all weather aluminum foil tap..

From: £8.34 (EX. VAT)

£8.34 (EX. VAT) | £10.01 (INC. VAT)