Mineral Wool Insulation delivered to Harrow

Choosing from our mineral wool insulation range

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

Getting mineral wool insulation onto your Harrow site

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

• With roughly 7h 49m of daylight in Harrow around the shortest day, morning deliveries leave more working light for the job.
• Keep cement, plaster and boards dry: have a tarpaulin or a garage space ready before they arrive.
• Pallets left on a pavement can block the footway, so plan a drop point inside your boundary where you can.

Sizing your order

A 7 × 6 m loft (42 m²) insulated from scratch to 270 mm needs about 6 rolls of 100 mm and 9 rolls of 170 mm, using typical roll coverage; coverage varies by brand. Try the insulation calculator

Things to check before you order

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.

Keep it ventilated

When insulating a loft, keep eaves vents clear so the roof space stays ventilated.

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.

Your questions answered

How soon can mineral wool insulation be delivered in Harrow?

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.

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.

Is mineral wool fireproof?

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

Do you deliver mineral wool insulation to Harrow?

Yes. We deliver across Harrow, including HA1, HA2, HA3. Harrow is inside our standard mainland delivery area. Send your list or call 0800 088 6341 and we will price it delivered to your postcode.