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Kingspan Insulation Boards

Buy Kingspan online at trade prices: Kooltherm phenolic boards, Thermapitch TP10 and Thermawall PIR, Thermaroof flat roof boards and GreenGuard XPS. Prices are ex VAT, with free delivery to England on insulation orders over £400.

Kingspan insulation boards we stock

Kooltherm phenolic (λ as low as 0.018 W/mK, so thinner for the same U-value): K103 floorboard (25–150mm), K107 pitched roof board (25–120mm), K106 and K108 cavity boards, K110 soffit board, K112 framing board, K5 external wall board and K118 insulated plasterboard (37.5–82.5mm).
Thermapitch TP10 – PIR board, 2400 × 1200mm, 25–150mm, for pitched roofs, floors and walls. It is the same board Kingspan also badges as Thermafloor TF70 and Thermawall TW55.
Thermawall TW50 – partial-fill PIR cavity board, 1200 × 450mm, 40–100mm.
Thermaroof TR24, TR26 and TR27 – PIR flat roof boards for different waterproofing systems, 25–150mm.
GreenGuard GG300 XPS – 1250 × 600mm, 30–150mm, for inverted roofs and heavy-duty floors.

Looking for an alternative PIR brand? See our Celotex insulation boards (now Sopratherm) or all PIR insulation boards.

Which board and thickness do I need?

The right thickness depends on the U-value you need and the rest of the build-up. Our guide What thickness of PIR insulation do I need? covers floors, walls and roofs, with a separate guide for suspended timber floors. Comparing phenolic with PIR? Read Kooltherm K103 vs PIR floor insulation. Check a build-up with our PIR U-value calculator and work out quantities with the insulation calculator.

Delivery

Free delivery to England on insulation orders over £400 ex VAT (minimum order £400). Orders arrive on a Moffett lorry with forklift offload, so someone needs to be on site to receive them, and we’ll call to arrange a delivery day that suits you. We deliver across London, the Midlands and Yorkshire, as well as the rest of England. We deliver across England. Mainland Wales and mainland Scotland: Celotex insulation and Knauf loft roll have £40 ex VAT delivery on every order; ceilings have a £400 ex VAT minimum plus £40 ex VAT delivery; British Gypsum plaster and plasterboard have a £400 ex VAT minimum plus £40 ex VAT delivery. Isle of Wight delivery is available only for Celotex insulation and Knauf loft roll at £40 ex VAT per order. Other ranges are delivered in England only. We do not deliver to Northern Ireland or the Scottish islands. Questions or a large order? Call 03330 908479 or email sales@insulationwarehousedirect.co.uk.

FAQs

Are your Kingspan prices ex VAT?

Yes. All prices are ex-VAT trade prices. Thermapitch TP10 is priced per 2400 × 1200mm sheet; most other Kingspan boards are sold in full manufacturer packs, with the pack size shown on each product.

Should I choose Kooltherm phenolic or Kingspan PIR?

Kooltherm phenolic boards are thinner for the same U-value, which helps where headroom or rafter depth is tight. PIR boards such as Thermapitch TP10 are usually the cheaper option per square metre. Our K103 vs PIR guide compares the two.

Do you deliver Kingspan boards free?

Delivery is free to England on insulation orders over £400 ex VAT, which is also our minimum order. Delivery is by Moffett lorry with forklift offload.

Are your Kingspan prices trade prices for everyone?

Yes. Everyone pays the same ex-VAT trade prices shown on each product page, whether you are a builder, installer or doing your own project.

Where do you deliver Kingspan?

Delivered in England only. We do not deliver to Northern Ireland or the Scottish islands. We deliver across England. Mainland Wales and mainland Scotland: Celotex insulation and Knauf loft roll have £40 ex VAT delivery on every order; ceilings have a £400 ex VAT minimum plus £40 ex VAT delivery; British Gypsum plaster and plasterboard have a £400 ex VAT minimum plus £40 ex VAT delivery. Isle of Wight delivery is available only for Celotex insulation and Knauf loft roll at £40 ex VAT per order. Other ranges are delivered in England only. We do not deliver to Northern Ireland or the Scottish islands.

Need help choosing Kingspan products?

Call 03330 908479 or use our contact page, or email sales@insulationwarehousedirect.co.uk. We can help with product choice, quantities and quotes for larger orders.