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Home / PIR Boards / Cavity External Walls / 80mm Celotex CW4000 PIR Cavity Wall Insulation Board 1200x450 (pack of 6)
Celotex TD4000 provides a quick and easy method of achieving effective thermal insulation in light traffic, ventilated, lead covered, warm flat roof applications - includes 5.5mm WBP plywood. Thermal conductivity – 0.022W/mK
Price: £ 113.44
(£136.13 inc VAT)
Celotex CW4000 insulation board provides a simple insulation solution for partial fill cavity wall applications. Contains low emissivity foil facings.
Price: £ 75.36
(£90.43 inc VAT)
Kingspan Kooltherm K8 is a premium performance insulation board with a Class 0 fire rated insulation core, used for the partial fill cavity wall applications. Contains low emissivity foil facings on both sides. Thermal conductivity 0.021 W/mK.
Price: £ 108.75
(£130.50 inc VAT)
UK delivery time:
2 - 3 days
Celotex CW4000 insulation board provides a simple insulation solution for partial fill cavity wall applications. Contains low emissivity foil facings.
Price: £ 76.78 (£92.14 inc VAT) Click to view discounts
5 or more: £75.52 (£90.62 inc VAT)
10 or more: £74.26 (£89.11 inc VAT)
20 or more: £72.37 (£86.84 inc VAT)
80mm Celotex CW4000 provides a simple insulation solution for partial fill cavity wall applications.
With low emissivity foil facings, Celotex CW4000 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 CW4000 is specifically designed for partial fill cavity wall applications
Advantages of Celotex CW4000:
| Thickness: | 80mm |
| Length: | 1200mm |
| Width: | 450mm |
| Pack size: | 6 |
| Area per pack: | 3.24m2 |
| Material: | Polyisocyanurate (PIR) with foil facings |
| Thermal conductivity: | 0.022 W/mK |
| Thermal Resistance (R-Value): | 3.60 m2K/W |
| Board weight: | 1.34kg |
| 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 |
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