Order PIR insulation boards for delivery in Merthyr Tydfil

PIR Insulation Boards available for Merthyr Tydfil delivery

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

Before your Merthyr Tydfil delivery arrives

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

• Deliveries are to the kerb, drive or within crane reach; ask if materials need to go further.
• With roughly 7h 47m of daylight in Merthyr Tydfil around the shortest day, morning deliveries leave more working light for the job.
• Weight limits on bridges or private roads near the site matter for larger lorries, so mention any you know of.

Sizing your order

Insulating 24 m² of rafters, floor or wall takes 9 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

Things to check before you order

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.

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.

Wales has its own Approved Documents, including its own Part L for energy efficiency, and building control is handled by the local authority or a registered approver.

Questions about PIR insulation boards delivery in Merthyr Tydfil

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.

How many PIR boards do I need?

Divide the area by 2.88 m² (one 2400 × 1200 board) and add about 5 to 10 percent for cutting.

Can I add other materials to my Merthyr Tydfil delivery?

Yes. Put everything on one list, from PIR insulation boards to fixings and PPE, and we will price it as one delivery where the products can travel together.

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

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