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Insulation Boards

Insulation boards give you a quick way to trap heat inside a cold room and keep heating bills down. These rigid panels fit against drafty solid... 

Insulation boards give you a quick way to trap heat inside a cold room and keep heating bills down. These rigid panels fit against drafty solid walls, under cold floors, or between roof rafters to warm spaces up faster and hold the temperature steady. They form a vital layer within wider insulation, connecting directly into general construction and insulation supplies for both large job sites and quick home repairs.

Our range includes rigid PIR panels for high thermal efficiency, tile backer panels, and insulated thermal boards bonded directly to plasterboard. We stock trusted trade names like Sopratherm, NoMorePly, and Knauf to ensure long-lasting thermal protection. Moisture-resistant XPS panels offer a solid, damp-proof base under tiled floors, while tapered edge boards simplify drylining before skimming. Fix your panels securely with proper insulation fixings or adhesive to finish the installation.

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SopremaSoprema / Sopratherm PIR Insulation Board GA4000 2400 x 1200 x 50mm

Product code: AL990

Sopratherm PIR Insulation Board GA4000 2400 x 1200 x 50mm

£37.99

ex. VAT £31.66Each

SopremaSoprema / Sopratherm PIR Insulation Board TB4000 2400 x 1200 x 40mm

Product code: AL987

Sopratherm PIR Insulation Board TB4000 2400 x 1200 x 40mm

£33.99

ex. VAT £28.32Each

SopremaSoprema / Sopratherm PIR Insulation Board GA4000 2400 x 1200 x 75mm

Product code: AL980

Sopratherm PIR Insulation Board GA4000 2400 x 1200 x 75mm

£45.99

ex. VAT £38.32Each

SopremaSoprema / Sopratherm PIR Insulation Board GA4000 2400 x 1200 x 100mm

Product code: AM004

Sopratherm PIR Insulation Board GA4000 2400 x 1200 x 100mm

£52.99

ex. VAT £44.16Each

SopremaSoprema / Sopratherm PIR Insulation Board TB4000 2400 x 1200 x 25mm

Product code: AL991

Sopratherm PIR Insulation Board TB4000 2400 x 1200 x 25mm

£26.99

ex. VAT £22.49Each

SopremaSoprema / Sopratherm PIR Insulation Board TB4000 2400 x 1200 x 30mm

Product code: AL985

Sopratherm PIR Insulation Board TB4000 2400 x 1200 x 30mm

£28.99

ex. VAT £24.16Each

SopremaSoprema / Sopratherm PIR Insulation Board GA4000 2400 x 1200 x 70mm

Product code: AL996

Sopratherm PIR Insulation Board GA4000 2400 x 1200 x 70mm

£43.99

ex. VAT £36.66Each

SopremaSoprema / Sopratherm PIR Insulation Board GA4000 2400 x 1200 x 60mm

Product code: AL983

Sopratherm PIR Insulation Board GA4000 2400 x 1200 x 60mm

£39.99

ex. VAT £33.32Each

SopremaSoprema / Sopratherm PIR Insulation Board XR4000 2400 x 1200 x 120mm

Product code: AL973

Sopratherm PIR Insulation Board XR4000 2400 x 1200 x 120mm

£59.99

ex. VAT £49.99Each

SopremaSoprema / Sopratherm PIR Insulation Board GA4000 2400 x 1200 x 80mm

Product code: AL981

Sopratherm PIR Insulation Board GA4000 2400 x 1200 x 80mm

£48.99

ex. VAT £40.82Each

SopremaSoprema / Sopratherm Thermal Laminate Insulation Board PL4025 2400mm x 1200mm x 25mm 12.5mm PIR (37.5mm overall)

Product code: AM047

Sopratherm Thermal Laminate Insulation Board PL4025 2400mm x 1200mm x 25mm 12.5mm PIR (37.5mm overall)

£62.99

ex. VAT £52.49Each

SopremaSoprema / Sopratherm Thermal Laminate Insulation Board PL4050 2400mm x 1200mm x 50mm 12.5mm PIR (62.5mm overall)

Product code: AM050

Sopratherm Thermal Laminate Insulation Board PL4050 2400mm x 1200mm x 50mm 12.5mm PIR (62.5mm overall)

£77.99

ex. VAT £64.99Each

No More PlyNo More Ply / NoMorePly 12.5mm XPS Insulation Board - Pack of 10 1200 x 600mm

Product code: AD835

NoMorePly 12.5mm XPS Insulation Board - Pack of 10 1200 x 600mm

£145.99

ex. VAT £121.6610

SopremaSoprema / Sopratherm Thermal Laminate Insulation Board PL4060 2400mm x 1200mm x 60mm 12.5mm PIR (72.5mm overall)

Product code: AM051

Sopratherm Thermal Laminate Insulation Board PL4060 2400mm x 1200mm x 60mm 12.5mm PIR (72.5mm overall)

£85.99

ex. VAT £71.66Each

No More PlyNo More Ply / NoMorePly 10mm XPS Insulation Board - Pack of 10 1200 x 600mm

Product code: AD837

NoMorePly 10mm XPS Insulation Board - Pack of 10 1200 x 600mm

£135.99

ex. VAT £113.3210

No More PlyNo More Ply / NoMorePly 6mm XPS Insulation Board - Pack of 10 1200 x 600mm

Product code: AD839

NoMorePly 6mm XPS Insulation Board - Pack of 10 1200 x 600mm

£135.99

ex. VAT £113.3210

SopremaSoprema / Sopratherm Thermal Laminate Insulation Board PL4040 2400mm x 1200mm x 40mm 12.5mm PIR (52.5mm overall)

Product code: AM056

Sopratherm Thermal Laminate Insulation Board PL4040 2400mm x 1200mm x 40mm 12.5mm PIR (52.5mm overall)

£74.99

ex. VAT £62.49Each

SopremaSoprema / Sopratherm Thermal Laminate Insulation Board PL4065 2400mm x 1200mm x 65mm 12.5mm PIR (77.5mm overall)

Product code: AM048

Sopratherm Thermal Laminate Insulation Board PL4065 2400mm x 1200mm x 65mm 12.5mm PIR (77.5mm overall)

£89.99

ex. VAT £74.99Each

No More PlyNo More Ply / NoMorePly 20mm XPS Insulation Board - Pack of 10 1200 x 600mm

Product code: AD844

NoMorePly 20mm XPS Insulation Board - Pack of 10 1200 x 600mm

£165.99

ex. VAT £138.3210

No More PlyNo More Ply / NoMorePly Tile Backing Board Screws & Washers 30mm

Product code: AD836

NoMorePly Tile Backing Board Screws & Washers 30mm

£16.99

ex. VAT £14.1650 Pack

No More PlyNo More Ply / No More Ply Fast Set Megastrength Adhesive 310ml

Product code: AD840

No More Ply Fast Set Megastrength Adhesive 310ml

£17.99

ex. VAT £14.99Each