Polyisocyanurate (PIR)

Polyisocyanurate (PIR)



  • High performance rigid thermoset  polyisocyanurate (PIR) insulant manufactured with a blowing agent that has zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP).
  • does not readily absorb water, making it suitable for use in damp environments;
  • is light, robust and easy to handle; it may be worked using a saw or sharp knife;
  • is durable and will perform for the service life of the building.

We welcome enquiries for branded products that may not be stocked.


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Quinntherm 2400x1200x20mm

Quinntherm 2400x1200x20mm

does not readily absorb water, making it suitable for use in damp environments; is ligh..

£12.95

Quinntherm 2400x1200x25mm

Quinntherm 2400x1200x25mm

does not readily absorb water, making it suitable for use in damp environments; is ligh..

£13.95

Kingspan K3 Floorboard 2400x1200x25mm

Kingspan K3 Floorboard 2400x1200x25mm

Kingspan thermapitch insulation boards offer exceptional performance rigid thermoset insulation and ..

£21.35

Quinntherm 2400x1200x30mm

Quinntherm 2400x1200x30mm

does not readily absorb water, making it suitable for use in damp environments; is ligh..

£15.35

Kingspan K3 Floorboard 2400x1200x40mm

Kingspan K3 Floorboard 2400x1200x40mm

Kingspan thermapitch insulation boards offer exceptional performance rigid thermoset insulation and ..

£27.90

Quinntherm 2400x1200x40mm

Quinntherm 2400x1200x40mm

does not readily absorb water, making it suitable for use in damp environments; is ligh..

£18.30

Kingspan K3 Floorboard 2400x1200x50mm

Kingspan K3 Floorboard 2400x1200x50mm

Kingspan thermapitch insulation boards offer exceptional performance rigid thermoset insulation and ..

£33.00

Quinntherm 2400x1200x50mm

Quinntherm 2400x1200x50mm

does not readily absorb water, making it suitable for use in damp environments; is ligh..

£21.20

Kingspan K3 Floorboard 2400x1200x60mm

Kingspan K3 Floorboard 2400x1200x60mm

Kingspan thermapitch insulation boards offer exceptional performance rigid thermoset insulation and ..

£39.30

Quinntherm 2400x1200x60mm

Quinntherm 2400x1200x60mm

does not readily absorb water, making it suitable for use in damp environments; is ligh..

£25.35

Kingspan K3 Floorboard 2400x1200x70mm

Kingspan K3 Floorboard 2400x1200x70mm

Kingspan thermapitch insulation boards offer exceptional performance rigid thermoset insulation and ..

£45.70

Quinntherm 2400x1200x70mm

Quinntherm 2400x1200x70mm

does not readily absorb water, making it suitable for use in damp environments; is ligh..

£29.50

Quinntherm 2400x1200x75mm

Quinntherm 2400x1200x75mm

does not readily absorb water, making it suitable for use in damp environments; is ligh..

£31.20

Kingspan K3 Floorboard 2400x1200x75mm

Kingspan K3 Floorboard 2400x1200x75mm

Kingspan thermapitch insulation boards offer exceptional performance rigid thermoset insulation and ..

£48.85

Quinntherm 2400x1200x80mm

Quinntherm 2400x1200x80mm

does not readily absorb water, making it suitable for use in damp environments; is ligh..

£33.05

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