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40mm Unilin Thin-R XT/CW Partial Fill Cavity Insulation Board (pack of 9)

40mm Unilin Thin-R XT/CW Partial Fill Cavity Insulation Board (pack of 9)
40mm Unilin Thin-R XT/CW Partial Fill Cavity Insulation Board (pack of 9)
40mm Unilin Thin-R XT/CW Partial Fill Cavity Insulation Board (pack of 9)
Guide Price
40mm Unilin Thin-R XT/CW Partial Fill Cavity Insulation Board (pack of 9)
40mm Unilin Thin-R XT/CW Partial Fill Cavity Insulation Board (pack of 9)
40mm Unilin Thin-R XT/CW Partial Fill Cavity Insulation Board (pack of 9)
40mm Unilin Thin-R XT/CW Partial Fill Cavity Insulation Board (pack of 9)
Guide Price: £76.47 (£91.76 inc VAT)
Price per m2: £15.73/m2 (£18.88 inc VAT)
  • Product Code: A1-4966
  • Delivery Time: 2 - 4 days
  • Brand: Unilin (prev. Xtratherm)
  • Model and Size: 1200x450mm - 4.86m2
  • Weight: 5.83kg
Our ratings on 07-10-2025:
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40mm Unilin Thin-R XT/CW Partial Fill Cavity Insulation Board (pack of 9)

Length: 1200mm
Width: 450mm
Thickness: 40mm
Pack Quantity: 9
Board Coverage: 0.54m2
Pack Coverage: 4.86m2
Weight: 5.83kg
Thermal Conductivity: 0.022W/mK
R-Value: 1.82m2K/W

40mm Unilin ThinR XT/CW Partial Fill Cavity Wall Insulation Board is a PIR insulation board with a high thermal performance whilst maintaining a residual cavity in the external walls. This board achieves high standards of insulation with a certified thermal conductivity of 0.022W/mK with the optional benefit of fully engineered jointing and pre-formed corners to ensure insulation continuity and avoid thermal bridging. The closed cell structure and gas tight facings provides excellent thermal performance and moisture resistance. The residual cavity is the most effective method of preventing rain penetrating a wall from the outside.

Note: This product is formerly known as 40mm Xtratherm Thin-R XT/CW Partial Fill Cavity Insulation 

APPLICATION
  • partial fill cavity wall insulation

CHARACTERISTICS

  • Low emissivity foil facings,
  • Clear cavity maintained,
  • tongue and groove jointing,
  • No exposure restrictions,
  • Corner panels and cavity closers optionally.

CERTIFICATION

   

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