UK · Updated 2026 · Buying guide
Surplus Surplus Rockwool & Mineral Wool in Portsmouth: 2026 Prices, Sellers and Delivery
Portsmouth is a South Coast naval and renovation city. That makes it one of the UK's best cities to source surplus and reclaimed mineral wool. This guide covers 2026 Portsmouth pricing, where the South East supply concentrates, and how to collect or arrange delivery on the same or next working day.
2026 Portsmouth prices for surplus mineral wool
Prices below reflect live SurplusBuilder listings inside PO1, PO4 and PO5 plus data from three regional yards, sampled Q1 2026.
| Grade | Typical price | Notes |
|---|---|---|
| Job-lot / bulk | £12.00 per pack | Merchant clearance, palletised |
| Standard graded | £27 per pack | Sorted, ready-to-fit stock |
| Heritage / premium | £42 per pack | Character grade, hand-picked |
What to look for in Portsmouth mineral wool
- Rockwool RWA45, Knauf Earthwool, Isover — sealed factory packs
- Same A1 non-combustible fire rating as new
- Standard 100mm, 150mm and 200mm depths
Why buy surplus mineral wool in South East
- 30–50% cheaper than merchant list
- Immediate collection for large studwork jobs
- Same BS EN 13162 certification
Collection and delivery inside Portsmouth
Most Portsmouth sellers hold stock inside PO1, PO4 and PO5 and offer South Coast next-day £55–£90. For loads over a tonne of mineral wool, a hiab drop is usually more economical than multiple van runs.
Frequently asked questions
+What's a fair 2026 price for surplus mineral wool in Portsmouth?
Expect £12.00–£42 per pack depending on grade. City-centre premium runs 5–15% over regional averages.
+Is surplus mineral wool safe to handle?
Yes with standard PPE — dust mask, gloves and long sleeves.
+Can mineral wool get wet?
Recovers if it dries fully within 48 hours. Prolonged saturation permanently reduces R-value.
+How fast can I collect from a Portsmouth seller?
Most listings inside PO1, PO4 and PO5 allow same or next-working-day collection. Delivery: South Coast next-day £55–£90.