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Cavity wall insulation

High performance insulation boards for partial fill masonry cavity wall applications.

The following insulation board is applicable:

IKO enertherm CW is a specialist high performance solution for partial fill cavity walls, with precision – cut straight edges to ensure gaps between boards are kept to a minimum. It has low emissivity facing which delivers improved thermal resistance within the clear cavity.

Benefits of cavity wall insulation

  • Rigid PIR partial fill masonry cavity wall solution with great thermal performance lambda of 0.022 W/m.K
  • Engineered straight board edges maximise thermal performance, resist water penetration
  • Low emissivity foil facing 0.05 provides improved thermal performance in sealed cavity air spaces, improving the achievable U-values
  • Ensuring optimum thermal performance, the boards must be installed with the unprinted foil-face always facing the cavity side.
  • Its low thermal conductivity can maximise usable internal floor space
  • 1200mm x 450mm rigid boards
  • Wide range of thicknesses to suit common cavity widths
  • Boards are sized to fit standard cavity wall tie spacing. They are light and rigid to assist with ease of transportation, handling and fitted
  • Clear cavity maintained
  • BBA Certified
  • Manufactured using a blowing agent that is CFC/HCFC free, has zero ozone depletion potential (ODP), and has low global warming potential (GWP)
  • Produced under an ISO 14001:2015 accredited Environmental Management System

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