Thin-R Pitched Roof on sloped roofs (ventilated, hybrid or warm) provides the most efficient U-Values with minimal intrusion into valuable living space. The roof construction is a critical element in the building fabric and is an area at high risk of heat loss. Using this product will reduce heat loss while also delivering excellent Thermal Bridging details.

Warm Roof construction is a particularly effective way of insulating complex roofs. Insulating above – or above and between –the roof timbers ensures that the structure is kept at or near the internal environmental conditions, reducing thermal stress and condensation risk.

  • Avoids intrusion into living area
  • Reduced risk of condensation
  • Lightweight and easy to install
  • Reduced thermal bridging
More Information
Thermal Conductivity0.022 (W/mk)
Fire PropertiesNPD
MaterialPIR
Width1200mm
Length2400mm
Depth25mm

25mm PIR Insulation Board 1200mm x 25mm x 2400mm

 
MPN Code
XT/PR_UF/025/BD/SP06
Part Code
B45383

PIR Insulation is high performance, fibre free board, with a rigid thermoset insulation core faced on both sides with a low emissivity composite foil facing.

 
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£23.76 £19.80
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Collection from our branches at Kingsfold and Billingshurst. You can choose a collection date/time at checkout.

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Delivery by our own vehicles around Surrey and Sussex. Available delivery dates shown at checkout. Please see Delivery Information for costs.

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PIR Insulation is high performance, fibre free board, with a rigid thermoset insulation core faced on both sides with a low emissivity composite foil facing.