Home  /  PIR Boards  /  Cavity External Walls  /  40mm Celotex CW4040 PIR Cavity Wall Insulation Board 1200x450 (pack of 12)

You may also like...

30mm Rockwool Rockfloor Insulation Slab 1000x600 (pack of 2)

30mm Rockwool Rockfloor Insulation Slab 1000x600 (pack of 2)

Rockwool Rockfloor offers dual density thermal insulation for ground floors and acoustic insulation for separating floors.

Price: £ 17.90
(£21.48 inc VAT)

50mm Rockwool Cavity Wall Insulation Batts 1200x455 (pack of 12)

50mm Rockwool Cavity Wall Insulation Batts 1200x455 (pack of 12)

Rockwool Cavity provides a completely reliable and cost-effective method of insulating new masonry cavity walls.

Price: £ 18.43
(£22.12 inc VAT)

100mm Knauf DriTherm 32 Ultimate Cavity Wall Insulation Slabs 1200x455 (pack of 6)

100mm Knauf DriTherm 32 Ultimate Cavity Wall Insulation Slabs 1200x455 (pack of 6)

DriTherm 32 Cavity Slabs are for the thermal insulation of masonry cavity external walls, either partially filling or fully filling the cavity. Thermal conductivity - 0.032 W/mK

Price: £ 37.25
(£44.70 inc VAT)

40mm Celotex CW4040 PIR Cavity Wall Insulation Board 1200x450 (pack of 12)

UK delivery time:
2 - 3 days

40mm Celotex CW4040 PIR Cavity Wall Insulation Board 1200x450 (pack of 12)

Celotex CW4000 insulation board provides a simple insulation solution for partial fill cavity wall applications. Contains low emissivity foil facings.
Celotex

Price: £ 86.36 103.63 inc VAT) Click to view discounts

5 or more: £85.51 (£102.61 inc VAT)
10 or more: £84.66 (£101.59 inc VAT)
15 or more: £84.06 (£100.87 inc VAT)
20 or more: £83.39 (£100.07 inc VAT)
25 or more: £81.65 (£97.98 inc VAT)

40mm Celotex CW4040 provides a simple insulation solution for partial fill cavity wall applications.

With low emissivity foil facings, Celotex CW4040 is manufactured from rigid polyisocyanurate (PIR) using a blowing agent that has zero ozone depletion potential (zero ODP) and low global warming potential (GWP).

Application:

Celotex CW4040 is specifically designed for partial fill cavity wall applications

Advantages of Celotex CW4040:

  • Comes in convenient sized boards for installation between cavity wall ties
  • Achieves an A+ rating when compared to the BRE Green Guide
  • Is certified under BBA certificate number 94/3080
  • Includes low emissivity foil facings giving improved thermal insulation performance within cavity air spaces
  • Is Energy Saving Trust Recommended
  • Future proofs the energy performance of new and existing buildings
Thickness: 40mm
Length: 1200mm
Width: 450mm
Pack size: 12
Area per pack: 6.48m2
Material: Polyisocyanurate (PIR) with foil facings
Thermal conductivity: 0.022 W/mK
Thermal Resistance (R-Value): 1.80 m2K/W
Board weight: 0.68kg
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