Celotex
Celotex CW4100 100mm
Celotex CW4100 100mm
SKU:cw4100
Est Delivery between 6th Feb and
12th Feb.

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How much will I need?
We recommend adding 10% of additional product to the calculation to account for errors, damages, and obstacles in your project
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Product Information
THE PRICE SHOWN IS THE PRICE PER PACK. THIS PRODUCT HAS 6 SHEETS PER PACK. THIS PRODUCT IS SOLD IN PACK QTYS ONLY.
The Celotex Cavitywall 100mm is perfect for superior performance thermal insulation in application of partial fill cavity wall insulation. It includes a polyisocyanurate rigid foam and insulation core, along with a thermal conductivity that comes out to be 0.023 W/mK. There are also aluminium foil facings with low emissivity at both the sides. This is formed through a rigid polyisocyanurate (PIR) through a blend of blowing agents with low global warming potential (GWP) and zero ozone depletion potential (zero ODP).
Advantages
- Conveniently fits in between cavity wall ties through cavity ties clips
- Clips offer Retention
- Gives long lasting reliable energy savings for all buildings
- Foil facers with low emissivity provide improved thermal insulation along with cavity walls air spaces
- Exemplary dimensional stability
Certification
- The insulation component of this Celotex is given an A+ rating in comparison to the BRE Green Guide 2008
- This got CE marking complying with BS EN 13165:2001
- This is CFC/HCFC free that means zero ozone depletion potential (ODP) along with low global warming potential (GWP)
- This is formed in accordance with BS EN ISO 9001:2000 and quality management systems by Celotex Limited
Features:
- Size of Board: 1200 x 450 mm
- Thickness: 100 mm
- Thermal conductivity: 0.022W/mK
- Area/pack: 3.24m2
- Board weight: 2.48kg
- R-Value: 3.60m2K/W
- Compressive strength: 120kPa
- Water vapour resistance: Greater than 150MNs/g
- Dimensional stability: DS (TH) 8
Technical Specifications
Brand | Celotex |
Coverage | 3.24m2 |
Length | 1200mm |
Material type | Polyiso |
Thermal conductivity | 0.022 W/mK |
Thickness | 100mm |
Width | 450mm |
Datasheets
Delivery Information
Est Delivery between 6th Feb and
12th Feb.

Delivery will always take place on a weekday (Mon - Fri).
An exact delivery charge will be calculated at checkout based on your order.