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Celotex Thermaclass Cavity Wall 21 – All Thicknesses (Sold in Packs)

Description

Celotex Thermaclass Cavity Wall 21 board properties:-

  • High thermal performance polysiocyanurate (PIR) Insulation Board
  • Excelent Thermal performance.
  • Tongue and Groove profile.
    • Minimises gaps between boards
    • Ensure continuity of insulation
    • Maximise thermal conductivity
    • Provide protection from wind and wind driven rain
    • When installed correctly avoids the use of joint tape between board to prevent water ingress
  • High Performance facer
    • low emissity foil facing
    • Help achieve high thermal conductivity
  • Easy to install
  • Lightweight
  • Rigid
  • Easy to transport
  • Manufactured with a blowing agent that is CFC/HCFC free and has zero Ozone Depletion Potential (ODP) with a low Global Warming Potential (GWP).

Applications and Uses Of  Celotex Thermaclass Cavity Wall 21 

  • Full fill cavity wall applications
  • Can be installed with up to 19mm residual cavity

Certification of Celotex Thermaclass Cavity Wall 21

  • BBA Certified
  • Manufactured under Environmental Management System – ISO 14001:2015
  • Manufactured under Quality Management Standard – ISO 9001:2015
  • In accordance with BS EN 13165

Full pack quantities only

90mm (6 per pack)

115mm (5 per pack)

140mm (4 per pack)

Additional information

Thickness

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Length

Width

Lambda Value (W/m.K)

R-Value (m².K/W)

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Brand

Applications

Thickness (mm) Length (mm) – Net/installed Width (mm) – Net/installed Lambda Value (W/m.K) R-Value (m².K/W)
90 1190 450 0.021 4.25
115 1190 450 0.021 5.45
140 1190 450 0.021 6.65

Datasheets

Celotex Thermaclass Datasheet

From: £91.80

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