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Thermazone Foilboard Insulation

Third party certifications:
  • BSI Kitemark

    Certificate type

  • BBA Agrément Certificate

    Certificate type

BMI Icopal

A polyisocyanurate rigid core board, for use solely with mechanically fastened single-ply roof systems.

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+44 (0)843 224 7400 www.icopal.co.uk

Icopal Thermazone Foilboard consists of a CFC/ HCFC free polyisocyanurate rigid core. Thermazone Foilboard is faced on surfaces with an aluminium foil layer. Icopal Thermazone Foilboard Insulation is designed for use beneath mechanically fastened single-ply roofing systems, such as Sureplan FPO and Monarplan membranes.

General information
Specification data - Polyisocyanurate (PIR) foam boards
Product Reference

Thermazone Foilboard Insulation Board


30 mm

40 mm

50 mm

60 mm

80 mm

90 mm

100 mm

120 mm

130 mm

140 mm

160 mm

Standard product features


1200 mm x 2400 mm.

Compressive strength:

150 kg/m² at 10% compression.

Thermal conductivity:

0.022 W/mK


32 kg/m³ (nominal).

Third party certifications
  • British Standards Institution (BSI) - certficate : Rigid polyisocyanurate foam (PIR) roofboard manufactured to BS 4841-3
  • Certificate: 15/5253 : Icopal Insulation
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