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Supalux Loadbearing External Wall System

Supalux Loadbearing External Wall System

Promat UK

SUPALUX® boards are designed to provide up to 60 minutes fire resistance to protect loadbearing wall systems.

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+44 (0)800 145 6033 www.promat.com

SUPALUX® is off-white in colour and has a smooth finish on one face with a sanded reverse face. SUPALUX® can be left undecorated or easily finished with paints, wallpapers or tiles. SUPALUX® is resistant to the effects of moisture and will not physically deteriorate when used in damp or humid conditions. Performance characteristics are not degraded by age or moisture. SUPALUX® is also produced as bevelled edge panels and planks for suspended ceilings using a concealed grid system.

General information
Uniclass 2015
Pr_20_93_85_90 Timber structural insulated panels (SIPs)Primary

G20/348 Structural insulated wall panels

Specification data - Timber structural insulated panels (SIPs)
Product Reference

SUPALUX® fireproof board


9 mm

15 mm

Standard product features


  • 60 minutes integrity and insulation.
  • Surface spread of flame Class 1.
  • Building Regulations classification Class 0.

Product Options


9 mm board:

  • 2400 mm long x 1200 mm wide.
  • Weighs 8.6 kg/m².

15 mm board:

  • 2400 mm long x 1200 mm wide.
  • Weighs 14.3 kg/m².