25mm PIR Insulation Sheet 1200x2400mm

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Product Code
100004295
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  • Buy 12 for £18.90 £15.75 each and save 5%
A foil-faced, Polyisocyanurate (PIR) strong, rigid multi purpose board suitable for self-supporting applications in floors, walls and roofs. Features: Suitable for use as a...Read more

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Due to the size of this product it qualifies for 48hr delivery provided it is in stock and your order is placed by 1pm Monday to Thursday. For full T&C's read our Delivery Information.

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A foil-faced, Polyisocyanurate (PIR) strong, rigid multi purpose board suitable for self-supporting applications in floors, walls and roofs.

Features:

  • Suitable for use as a thermal insulation layer on concrete, metal or timber flat roofs, with access limited to maintenance only.
  • Can withstand the loadings in ground bearing floors.
  • Produced with a zero ozone depletion blowing agent.
  • Low thermal conductivity mean less material is required to achieve a given thermal resistance than for most other insulants.
  • GWP (Global Warming Potential) of <5.
  • During its service life the insulation will save many times more energy than is taken to manufacture it.
  • Remains stable at temperatures up to 400°C - At higher temperatures a protective char forms on the surface, slowing the spread of flame.
  • May be used safely behind non-flammable materials such as plasterboard - It has achieved a Class 1 surface spread of flame rating when tested to BS 476-7:1997.
  • Low moisture absorption capacity, making it suitable for use in damp environments.
  • The foil laminate facing gives the boards a high vapour resistance.
  • Does not rot and does not contribute to the growth of mould, nor does it support insects or other pests.
  • Extremely low thermal conductivity, making the required thickness of insulation less than for most other insulants.
  • The foil laminate facings can also contribute to improved thermal performance - The low emissivity surface of the reflective foil can cut radiation heat transfer across an adjoining air space.
  • When installed in accordance with manufacturer’s guidance and industry codes of practice it has a service life comparable to that of the rest of the building.

Technical data:

  • Product Type - Insulation Sheet
  • Material - Polyisocyanurate (PIR)
  • Thickness - 25mm
  • Width - 1200mm
  • Length - 2400mm

Standards & Certifications:

  • BBA Approval Inspection Testing Certification, Technical approvals for construction

  • Product Type
    Insulation Sheet
  • Thickness
    25mm
  • Width
    1200mm
  • Length
    2400mm
  • Material
    Polyisocyanurate (PIR)
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Returns

This product can be returned if returned unopened, unused and in a fully resalable condition, including the original packaging.

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