PIR Insulation Boards for Crowborough, delivered to site

PIR Insulation Boards available for Crowborough delivery

• General-purpose PIR boards2400 × 1200 mm foil-faced boards for floors, walls and roofs.
• Cavity wall boardsBoards sized for partial-fill cavity insulation.
• Flat roof boardsBoards for warm flat roof build-ups.
• Foil tape and fixingsTo seal joints and fix boards.
• Thermal laminate boardsPIR bonded to plasterboard.

Things to check before you order

Sealing joints

Tape the joints with foil tape so the foil layer works as a continuous vapour control layer where the design relies on it.

Thickness for the U-value

The thickness you need depends on the U-value the building regulations require and the rest of the build-up. Manufacturers publish U-value tables; your designer or building control will confirm.

In England, building work is checked against the Approved Documents, for example Part A for structure and Part L for energy efficiency, through your council's building control team or a registered building control approver.

How delivery works in Crowborough

Boards are light but bulky; they travel in wrapped packs and should be stored flat and dry. Crowborough is inside our standard mainland delivery area.

• If the site is up a shared drive or behind other houses, tell us the distance from the road.
• Weight limits on bridges or private roads near the site matter for larger lorries, so mention any you know of.
• Give us the full postcode for the drop point; deliveries around TN6 are priced to the exact address.

Working out quantities for your Crowborough job

Insulating 36 m² of rafters, floor or wall takes 14 boards of 2400 × 1200 mm including offcuts. The thickness depends on the U-value you need, so check it before you order. Try the insulation calculator

Ordering PIR insulation boards for Crowborough: FAQs

How thick should PIR insulation be?

It depends on where it goes and the U-value required. Pitched roofs often need 100 mm or more between and under rafters; floors and walls vary. Use the maker's U-value tables or ask your designer.

Is PIR better than mineral wool?

PIR insulates more per millimetre, so it suits tight spaces. Mineral wool is non-combustible, cheaper per square metre and better for sound.

Do you deliver PIR insulation boards to trades and homeowners in Crowborough?

Both. Trades can apply for a trade account; homeowners and self-builders can order on a delivered quote.

Do you deliver PIR insulation boards to Crowborough?

Yes. We deliver across Crowborough, including TN6, TN3. Crowborough is inside our standard mainland delivery area. Send your list or call 0800 088 6341 and we will price it delivered to your postcode.