Order PIR insulation boards for delivery in Brynmawr

PIR Insulation Boards we supply in Brynmawr

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

A quick quantity check

Insulating 30 m² of rafters, floor or wall takes 12 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

How delivery works in Brynmawr

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

• Have someone on site for the delivery if you can, or agree a safe drop point with us in advance.
• With roughly 7h 46m of daylight in Brynmawr around the shortest day, morning deliveries leave more working light for the job.
• If the drop point is block paving or soft ground, say so; heavy pallets and bulk bags can mark or sink.

PIR Insulation Boards: choosing well

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.

Fire considerations

PIR is a combustible product. Building regulations restrict combustible materials in some situations, such as external walls of taller buildings; check what applies.

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.

Your questions answered

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.

How soon can PIR insulation boards be delivered in Brynmawr?

We confirm the delivery date when we price your order, before you commit. It depends on the product, the quantity and whether it is a stock line or made to order.

Can you deliver PIR insulation boards to a site with restricted access in Brynmawr?

Usually, yes. Tell us about the access when you ask for a price and we will plan the vehicle and offload, or say if a smaller vehicle is needed.

Can PIR be used in external walls?

In some situations, but building regulations restrict combustible insulation in external walls of certain buildings. Check the rules for your building.