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Home Insulation Insulation Board Celotex Thermaclass Full Fill Cavity Wall 21 PIR Board - 1190mm x 450mm

Celotex Thermaclass Full Fill Cavity Wall 21 PIR Board - 1190mm x 450mm

Code:
PARENT-THERMACLASS-CW21
Brand:
Celotex

This Thermaclass Full Fill Cavity Wall 21 PIR Board from Celotex is designed to provide efficient insulation in full-fill cavity wall applications. Engineered for simplicity and effectiveness, this polyisocyanurate (PIR) insulation board offers exceptional thermal performance ...Read More

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Description

This Thermaclass Full Fill Cavity Wall 21 PIR Board from Celotex is designed to provide efficient insulation in full-fill cavity wall applications. Engineered for simplicity and effectiveness, this polyisocyanurate (PIR) insulation board offers exceptional thermal performance with a low thermal conductivity of 0.021 W/m.K. Tailored to streamline the installation process, these boards are designed to fit seamlessly within standard cavity wall tie spacing. Choose from a variety of thicknesses to meet your specific insulation requirements.

The Celotex Thermaclass insulation is designed to improve energy efficiency, with the addition of a low emissivity foil facing. The insulation is versatile and can accommodate up to a 10mm residual cavity, making it easy to install and accommodating mortar squeeze. Alternatively, it can also be used as a full-fill solution with no residual cavity, providing flexibility to meet various construction needs.

Features & Benefits: Celotex Thermaclass Full Fill Cavity Wall 21 PIR Board - 1190mm x 450mm

  • Offers efficient insulation for full-fill cavity wall applications
  • Ensures exceptional thermal performance with a low thermal conductivity of 0.021 W/m.K
  • Tongue and groove edge profile for quick and straightforward setup
  • Designed for easy installation within standard cavity wall tie spacing, with a variety of thickness options available
  • Features a low emissivity foil facing
  • Versatile insulation can accommodate up to a 10mm residual cavity or be used as a full-fill solution
  • Rigid and lightweight, facilitating easy transportation and handling during installation
  • BBA Certified and Euroclass F classification for Reaction to Fire

Boasting dimensions of 1190mm x 450mm, these boards are both rigid and lightweight, making them easy to handle during installation. The tongue and groove edge profile further streamlines the installation process, ensuring a quick and straightforward setup. It also has a Euroclass F classification for Reaction to Fire, meaning it is easily flammable and, therefore, not suitable for certain applications, such as in the external walls of buildings over 11 metres in height.

Standards & Certification

  • Euroclass Reaction to Fire Classifcation: F
  • BBA Certified

Please note:

  • Celotex Thermaclass Cavity Wall 21 is not suitable for use in external walls of buildings exceeding 11 meters in height. In accordance with recent updates to Building Regulations, structures of this height should only incorporate insulation that is either non-combustible or of limited combustibility.
  • When using Celotex Thermaclass Cavity Wall 21, you need to satisfy yourself that the use of the product meets all relevant national Building Regulations and guidance as well as local, national and other applicable standards relevant for your construction or application, including requirements in relation to fire and applicable height restrictions.

Dimensions

Length 1190mm Width 450mm

Details

Thickness 90mm
115mm
140mm Edging Tongue & Groove Facing Foil Application Walls
Material PIR Range Thermaclass

Questions & Answers

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