Order mineral wool insulation for delivery in Letchworth Garden City

What mineral wool insulation can we deliver to Letchworth Garden City?

• Stone wool slabsDenser slabs for fire stopping, acoustics and frame insulation.
• Loft rolls100 to 200 mm rolls for laying between and over ceiling joists.
• Acoustic partition rollTo cut sound through stud walls and floors.
• Timber and steel frame battsSized to fit between studs.

Mineral Wool Insulation: choosing well

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.

In England, building work is checked against the Approved Documents, for example Part A for structure and Part L for energy efficiency, through your council's building control team or a registered building control approver.

Sizing your order

A 9 × 8 m loft (72 m²) insulated from scratch to 270 mm needs about 9 rolls of 100 mm and 15 rolls of 170 mm, using typical roll coverage; coverage varies by brand. Try the insulation calculator

Before your Letchworth Garden City delivery arrives

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

• Mention any overhead cables, low branches or narrow gateways, because they decide whether a crane offload is possible.
• Clear a level area for pallets, ideally on boards, so materials stay out of standing water.
• On busy streets in Letchworth Garden City, a parking suspension or a quiet time slot can make offloading safer, so tell us about local restrictions you know of.

Mineral Wool Insulation questions

Is there a minimum order for delivery to Letchworth Garden City?

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.

Do you deliver mineral wool insulation to trades and homeowners in Letchworth Garden City?

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

Is mineral wool fireproof?

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

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.