Mineral Wool Insulation for Rhiwbina, delivered to site

Our mineral wool insulation range for Rhiwbina jobs

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

Before you order 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.

A quick quantity check

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

Planning the drop in Rhiwbina

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

• Pallets left on a pavement can block the footway, so plan a drop point inside your boundary where you can.
• Weight limits on bridges or private roads near the site matter for larger lorries, so mention any you know of.
• Give us the full postcode for the drop point; deliveries around CF14 are priced to the exact address.

Ordering mineral wool insulation for Rhiwbina: FAQs

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.

Can I add other materials to my Rhiwbina delivery?

Yes. Put everything on one list, from mineral wool insulation to fixings and PPE, and we will price it as one delivery where the products can travel together.

Is there a minimum order for delivery to Rhiwbina?

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.

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.