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Sopra-Iso Glass Faced Polyisocyanurate Foam Insulation (Multiple Sizes)

Sopra-Iso Glass Faced Polyisocyanurate Foam Insulation (Multiple Sizes)

Original price $0.00 Original price $0.00
Original price $0.00
$69.60 $84.60
Current price $69.60

SOPRA-ISO is a polyisocyanurate thermal insulation board. It is composed of a closed cell polyisocyanurate foam core between organic facers reinforced with glass fibres. It is mainly use as thermal insulation for SOPREMA roofing systems. SOPRA-ISO insulation boards are also available in a tapered version. SOPRA-ISO meets GREENGUARD GOLD certification.


  • MECHANICALLY FASTENED Mechanically fastened with screws and stress plates for insulation.*
  • ADHERED WITH HOT BITUMEN Adhered with hot bitumen (the temperature of the bitumen must be 10 °C [50 °F] below the Equiviscous Temperature [EVT1 ])


Do not install waterproofing membranes directly over SOPRA-ISO thermal insulation boards, except for mechanically fastened membranes. A support panel must be install before the installation of any other waterproofing membrane. SOPRA-ISO thermal insulation boards of 1220 mm x 2400 mm (4 ft x 8 ft) must not be adhered with hot bitumen or adhesive.

Compressive Strength: 138 kPa (20 psi) & 172 kPa (25 psi) under ASTM D1621 

More property information can be found in the data sheet below.