Mineral Wool Insulation delivered to Caerphilly

Choosing from our mineral wool insulation range

• Cavity wall battsFull-fill batts built into new cavity walls.
• Loft rolls100 to 200 mm rolls for laying between and over ceiling joists.
• Stone wool slabsDenser slabs for fire stopping, acoustics and frame insulation.
• Acoustic partition rollTo cut sound through stud walls and floors.
• Timber and steel frame battsSized to fit between studs.

Before your Caerphilly delivery arrives

Rolls are compressed and wrapped; they are light but take up space, so tell us if storage is tight. Caerphilly is inside our standard mainland delivery area.

• On busy streets in Caerphilly, a parking suspension or a quiet time slot can make offloading safer, so tell us about local restrictions you know of.
• For a phased build we can split the order so materials arrive as each stage starts, which keeps the site clear.
• If the drop point is block paving or soft ground, say so; heavy pallets and bulk bags can mark or sink.

Working out quantities for your Caerphilly job

A 7 × 8 m loft (56 m²) insulated from scratch to 270 mm needs about 7 rolls of 100 mm and 12 rolls of 170 mm, using typical roll coverage; coverage varies by brand. Try the insulation calculator

Mineral Wool Insulation: choosing well

How much for a loft?

The common recommendation is 270 mm in total: usually 100 mm between the joists and 170 mm across them. Check the depth already there.

Glass or stone wool?

Glass wool rolls are light and economical for lofts. Stone wool slabs are denser and often chosen for acoustics and fire stopping.

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.

Common questions from Caerphilly

How thick should loft insulation be?

270 mm in total is the common recommendation, usually as 100 mm between the joists and 170 mm across them.

Can you deliver mineral wool insulation to a site with restricted access in Caerphilly?

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.

How soon can mineral wool insulation be delivered in Caerphilly?

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.

Do I need protective gear?

Wear gloves, long sleeves and a dust mask when handling mineral wool, as it can irritate skin and eyes.