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35mm Celotex TB4035 PIR Insulation Board 2400x1200

This product is only available around Greater London and West Sussex area. Deliveries to other locations will incur an additional Carriage Charge. Please call for more information.

UK delivery time:
3 - 5 days

35mm Celotex TB4035 PIR Insulation Board 2400x1200

Celotex TB4000 is an insulation board designed to eliminate thermal bridges. Applications include: Pitched Roofs, Solid Masonry Walls, Timber Framed & Steel Framed Systems, Floors. Contains low emissivity foil facings.
Celotex

Price: £ 23.51 28.21 inc VAT) Click to view discounts

5 or more: £23.13 (£27.76 inc VAT)
10 or more: £22.76 (£27.31 inc VAT)
20 or more: £22.20 (£26.64 inc VAT)

35mm Celotex TB4000 is a multi-purpose insulation board developed to provide simple solutions for overcoming localised thermal bridges.

With low emissivity foil facings, TB4035 is manufactured from rigid polyisocyanurate (PIR) using a blend of blowing agents that have zero ozone depletion potential (zero ODP) and low global warming potential (GWP).

Applications:

Celotex TB4035 is designed to eliminate thermal bridges in a variety of applications:

  • Pitched Roofs
  • Solid Masonry Walls
  • Timber Framed & Steel Framed Systems
  • Floors

Advantages and characteristics of Celotex TB4035:

  • 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
  • Suitable for use in a number of applications including roof, wall and floor systems
  • 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

This product is only available in certain areas of the country. Please call before placing an order.

Thickness: 35mm
Length: 2400mm
Width: 1200mm
Pack size: 1
Area per pack: 2.88m2
Material: Polyisocyanurate (PIR) with foil facings
Thermal conductivity: 0.022 W/mK
Thermal Resistance (R-Value): 1.55 m2K/W
Board weight: 3.20kg
Compressive strength at 10% compression: ≥120kPa
Dimensional stability: DS(TH)8
Water vapour resistance: >150 MNs/g
Surface spread of flame: Class 1
Fire resistant: YES