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Rapid Loft Board

  • Its manufactured from high performance PIR (Polyisocyanurate) foam which provides excellent thermal properties.
  • Its available in 100 mm or 140 mm thicknesses to allow maximum flexibility.
  • It has an aluminum outer layer on both sides for added protection.
  • Its integrated 8 mm OBS Board enhances the strength and walkability (high compressive strength).
  • It meets current u-value requirements laid down by Building Regulations when specified in the correct configuration.
  • It comes in a convenient 1170 mm x 570 mm size (0.67 m² per board) for incredibly easy installation and to fit through a typical loft hatch.
  • Its easy to lay and secure using standard tools and fixings.


Rapid Loft Board Insulation can be installed in your roof, even if you are not undertaking any roofing work.

If you are undertaking roofing work, the roofing contractor should advise you whether your existing insulation meets the current building standards.

To get a quote, go to our Find a Roofer section.

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