Order mineral wool insulation for delivery in Merthyr Tydfil

Mineral Wool Insulation we supply in Merthyr Tydfil

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

Quantities: a worked example

A 9 × 5 m loft (45 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

Delivering mineral wool insulation in Merthyr Tydfil

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

• On busy streets in Merthyr Tydfil, a parking suspension or a quiet time slot can make offloading safer, so tell us about local restrictions you know of.
• Tell us the best drop point, such as a driveway, front garden or the kerb, and whether a lorry can park close to it.
• Keep cement, plaster and boards dry: have a tarpaulin or a garage space ready before they arrive.

Things to check before you order

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.

Common questions from Merthyr Tydfil

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 Merthyr Tydfil?

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.

Do you deliver mineral wool insulation 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.

How many rolls do I need for my loft?

Divide the loft floor area by the coverage printed on the roll, for each layer. Coverage varies by brand and thickness; a 100 mm roll typically covers around 8 m² and a 170 mm roll around 5 m².