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PIR - Half Board - 100mm x 1200 x 1200mm

PIR - Half Board - 100mm x 1200 x 1200mm

Regular price £19.29 GBP
Regular price Sale price £19.29 GBP
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PIR 100mm Insulation Board is a cost-saving and environmentally-friendly general purpose insulation board for insulating buildings to a high-quality.

With 100mm PIR, you can be sure that you are investing in long-term insulation that reduces excessive heat loss or builds up. Thanks to its insulation properties as a multi-purpose pir insulation board, over time PIR prevents unnecessary usage of energy when heating or air-conditioning your premises.


PIR insulation boards are designed to eliminate cold spots and fit a wide variety of spaces such as a floor, wall, or even the roof. Showcasing excellent performance in timber frames, roof windows, roof as well as masonry walls, PIR  100mm is rigid, strong, and maintains the same efficiency over many years.

This PIR insulation board has been made with the environment in mind. Manufactured using polyisocyanurate and blowing agents with zero ozone depletion potential, great care was used in the making of this product. This 100mm PIR product meets BRE Global Green Guide standards and is a low global warming potential and is recommended for greener solutions when it comes to building materials insulation.


  • Thermal conductivity for 100mm insulation boards: 0.022 W/mK
  • Board is available in various sizes including 100mm to fit even between cavity wall ties
  • 100mm Board is coated in low emissivity foil
  • PIR Board is made from strong polyisocyanurate (PIR)
  • Multi Purpose Insulation Board
  • Low cost PIR insulation boards with excellent thermal performance, 
  • Multi application insulation board suited for a wide range of applications
  • low emissivity foil facing providing extra vapour resistance.



PIR is suitable for a wide range of applications

  • Ground Floor - Concrete Slab, Suspended Timber Joist, Beam and Block, and Upgrading Existing Concrete Slab
  • External Wall - Timber Frame Internal Linings, Timber Frame Sheathing, Between Timber Frame Studs, Solid Masonry Internal Linings
  • Pitched Roof - Over Timber Rafters, Sarking, Below Timber Rafters, Between Timber Rafters, Loft insulation - Between and Over Timber Joists
  • Flat Roof - Balconies & Terraces Over Joists, Between Timber Joists, Below Timber Joists

*Brand of PIR may vary depending on stock availability and delivery location*


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