Menu
Your Cart

50mm Celotex CW4050 - Rigid PIR Cavity Insulation Board (pack of 11) CW4000

50mm Celotex CW4050 - Rigid PIR Cavity Insulation Board (pack of 11) CW4000
50mm Celotex CW4050 - Rigid PIR Cavity Insulation Board (pack of 11) CW4000
Price: £50.11 (£60.13 inc VAT)
Price per m2: £8.44/m2 (£10.12 inc VAT)
10 or more £49.29 (£59.15 inc VAT)
15 or more £48.47 (£58.16 inc VAT)
20 or more £47.23 (£56.68 inc VAT)
  • Product Code: A1-159
  • Delivery Time: 1 - 5 working days
  • Brand: Celotex
  • (Tech. support: 01473820850)
  • Model and Size: 1200mm x 450mm - 5.94m2
  • Weight: 9.36kg
Our ratings on 08-05-2024:
TrustPilot Review 4.7
4.7 out of 5 - Excellent
Google My Business Reviews
4.8 out of 5

Related Products

Brand: ZVM Delivery Time: 999
Delivery Time: 1 - 2 days
50mm Aluminium Self Adhesive Tape is a high performance sealant tape for foli faced insulation. Adhesive/sealant applied to one side of an aluminised ..
£5.59
£6.71 inc VAT

50mm Celotex CW4050 - Rigid PIR Cavity Insulation Board (pack of 11) CW4000

Width: 450mm
Length: 1200mm
Density: 31.5kg/m3
Weight/m2: 1.58kg
Weight: 9.36kg
Thermal Conductivity: 0.023W/mK
R-Value: 2.25m2K/W
Compressive Strength: 120kPa

50mm Celotex CW4000 is an insulation board aimed specifically at partial fill cavity wall applications. It comprises a polyisocyanurate rigid foam insulation core, with a thermal conductivity of 0.022 W/mK and low emissivity aluminium foil facings on both sides. CW4000 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).

Note: Would be known as CW3000 from January 2018.

APPLICATION

Celotex CW4000 is specifically for use in partial-fill cavity wall applications.


CHARACTERISTICS
  • Is easy to fit between wall ties using cavity tie clips for retention
  • Comes in thicknesses ranging from 25mm-100mm
  • Comes in conveniently sized boards for installation between cavity wall ties
  • Includes low emissivity foil facings giving improved thermal insulation performance within cavity air spaces
  • Has excellent dimensional stability
  • Provides reliable long term energy savings for buildings
CERTIFICATION
  • The insulation component of Celotex CW4000 is A+ rated when compared to the BRE Green Guide 2008
  • Celotex CW4000 is CFC/HCFC free with zero ozone depletion potential (ODP) and low global warming potential (GWP)
  • Celotex CW4000 received CE marking compliance to BS EN 13165:2001
  • The board is manufactured in accordance with quality management systems with BS EN ISO 9001:2000 by Celotex Limited
50mm Unilin XT/PR-UF PIR Rigid Insulation Board - 1200mm x 2400mm 50mm Unilin XT/PR-UF PIR Rigid Insulation Board - 1200mm x 2400mm
Guide Price
Brand: Unilin (prev. Xtratherm) Model and Size: 2400mm x 1200mm - 2.88m2
Delivery Time: 1-3 working days
50mm Unilin Thin-r XT/PR-UF has a core of polyisocyanurate (PIR) bonded to low emissivity textured aluminium foil facings. Unilin XT/PR-UF board offers excellent insulation performance with excellent thermal conductivity. Unilin XT/PR-UF is CFC & HCFC free and is manufactured under the high..
Guide Price: £20.27
£24.32 inc VAT
40mm Celotex FR5000 Fire Resistant PIR Insulation Board (pack of 10)
Guide Price
Brand: Celotex Model and Size: 1200x2400mm - 28.80m2
Delivery Time: Out Of Stock
Celotex FR5040 is one of the available dimensions of the Celotex FR5000 PIR insulation boards made from polyisocyanurate rigid core and faced on both side with low emissivity aluminum foils for improved thermal performance. The product is applicable to different types of constructions incl..
165mm Celotex XR4000 PIR Insulation Board (pack of 6) - XR4165
Guide Price
Brand: Celotex Model and Size: 1200x2400mm -17.28m2
Delivery Time: 3 - 7 days
Celotex XR4165 is targeted at cut-to-fit applications between rafters or joists and enables users to achieve lower U-values with a single layer of insulation than has previously been possible. XR4165 is also appropriate for use in floors and walls. With low emissivity foil facings, XR4165 is ma..
Guide Price: £403.92
£484.70 inc VAT
125mm Celotex TA4000 PIR Insulation Board (pack of 9)
Guide Price
Brand: Celotex Model and Size: 1200x2400 - 25.92m2
Delivery Time: 3 - 5 days
125mm Celotex TA4000 PIR Insulation Board (pack of 9) Size: 1200mm x 2400mm Area per pack: 25.92m2 Thermal conductivity: 0.022 W/Mk R-Value: 5.65m2K/W Compressive strength: ≥150kPa Water vapour resistance: >150 MNs/g Weight: 4.21kg/m2   Celo..
Brand: Celotex Model and Size: 1200x2400mm -17.28m2
Delivery Time: 5 - 7 days
Celotex XR4200 is targeted at cut-to-fit applications between rafters or joists and enables users to achieve lower U-values with a single layer of insulation than has previously been possible. XR4200 is also appropriate for use in floors and walls. With low emissivity foil facings, XR4200 is ma..
£489.93
£587.92 inc VAT
100mm Celotex FF4000 Underfloor Heating Board (pack of 12) - pallet of 2 packs
Guide Price
Brand: Celotex Model and Size: FF4000 1200x2400 - 69.12m2
Delivery Time: 3 - 5 days
100mm Celotex FF4000 Underfloor Heating Board (pack of 12) Size: 1200mm x 2400mm Area per pack: 34.56m2 Thermal conductivity: 0.022 W/Mk R-Value: 4.50m2K/W Compressive strength: ≥150kPa Water vapour resistance: >150 MNs/g Weight: 3.41kg/m2   ..
Brand: Celotex Model and Size: 1200x2400mm - 2.88m2
Delivery Time: 2 - 3 working days
Celotex PL4025 is a high performance thermal insulation board where the 25mm PIR insulation is bonded to 12.5mm tapered edge plasterboard. PL4000 range is manufactured from rigid polyisocyanurate (PIR) using a blend of blowing agents that have zero ozone depletion potential (zero ODP) and low global..
£40.60
£48.72 inc VAT
This product is listed in the following categories and systems (click to show).