Mineral Wool Insulation for sites in South Glamorgan

Our mineral wool insulation range for South Glamorgan jobs

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

Mineral Wool Insulation delivered in South Glamorgan towns

• Mineral Wool Insulation in Cardiff
• Mineral Wool Insulation in Barry
• Mineral Wool Insulation in Penarth
• Mineral Wool Insulation in Llantwit Major
• Mineral Wool Insulation in Whitchurch
• Mineral Wool Insulation in Rhiwbina

How much will you need?

A 9 × 6 m loft (54 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

Getting mineral wool insulation onto your South Glamorgan site

Rolls are compressed and wrapped; they are light but take up space, so tell us if storage is tight. Our standard mainland delivery area covers South Glamorgan.

• Have someone on site for the delivery if you can, or agree a safe drop point with us in advance.
• Pallets left on a pavement can block the footway, so plan a drop point inside your boundary where you can.
• Tell us the best drop point, such as a driveway, front garden or the kerb, and whether a lorry can park close to it.

Getting the right mineral wool insulation

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.

Keep it ventilated

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

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.

Mineral Wool Insulation questions

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

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 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.

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 South Glamorgan?

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.