UK · Updated 2026 · Local buying guide
Surplus Rockwool & Mineral Wool Near Cardiff: Where to Buy in 2026
Looking for mineral wool near Cardiff? Cardiff sits inside the Welsh capital's fast-growing renovation market, and quality reclaimed and surplus stock is usually within 30 minutes of CF10, CF11 and CF14. Here's a 2026 map of what to expect and how much to budget.
Best places to find mineral wool near Cardiff
- Established reclamation yards inside CF10, CF11 and CF14
- Merchant clearance stock at Wales builders' merchants
- Live SurplusBuilder listings filtered to Cardiff
- Skip-diversion collections from local Wales demolition sites
2026 price snapshot near Cardiff
| Source | Typical price | Speed |
|---|---|---|
| Reclamation yard | £42 per pack | Same-day |
| Merchant clearance | £12.00 per pack | Next-day |
| Direct-from-site | £27 per pack | 3–7 days |
What to check before you collect
- Rockwool RWA45, Knauf Earthwool, Isover — sealed factory packs
- Same A1 non-combustible fire rating as new
- Standard 100mm, 150mm and 200mm depths
Collection and delivery inside Cardiff
Most Cardiff sellers hold stock inside CF10, CF11 and CF14 and offer South Wales next-day £48–£75. For loads over a tonne of mineral wool, a hiab drop is usually more economical than multiple van runs.
Frequently asked questions
+Is there mineral wool available near Cardiff right now?
Yes — SurplusBuilder consistently lists mineral wool within a 30-minute radius of CF10, CF11 and CF14, restocked weekly.
+Is surplus mineral wool safe to handle?
Yes with standard PPE — dust mask, gloves and long sleeves.
+How much for delivery near Cardiff?
South Wales next-day £48–£75
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