Mineral Wool Insulation for Ystalyfera, delivered to site

What mineral wool insulation can we deliver to Ystalyfera?

• 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.
• Cavity wall battsFull-fill batts built into new cavity walls.
• Timber and steel frame battsSized to fit between studs.

Picking the right product

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.

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.

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.

Quantities: a worked example

A 6 × 8 m loft (48 m²) insulated from scratch to 270 mm needs about 6 rolls of 100 mm and 10 rolls of 170 mm, using typical roll coverage; coverage varies by brand. Try the insulation calculator

Delivery to Ystalyfera: what helps

Rolls are compressed and wrapped; they are light but take up space, so tell us if storage is tight. Ystalyfera 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.
• In summer Ystalyfera gets around 16h 41m of daylight, but early deliveries still beat the traffic and give the longest working day.
• Mention any overhead cables, low branches or narrow gateways, because they decide whether a crane offload is possible.

Common questions from Ystalyfera

Does mineral wool help with sound?

Yes. Acoustic rolls and slabs in stud walls and floors reduce sound passing between rooms.

Do you deliver mineral wool insulation to Ystalyfera?

Yes. We deliver across Ystalyfera, including SA9. Ystalyfera is inside our standard mainland delivery area. Send your list or call 0800 088 6341 and we will price it delivered to your postcode.

Is mineral wool fireproof?

Most mineral wool is rated Euroclass A1 or A2, which means non-combustible or of very limited combustibility.

Is there a minimum order for delivery to Ystalyfera?

There is no fixed minimum. For very small orders we will tell you honestly if the delivery cost outweighs the materials, so you can decide.