UK · Updated 2026 · How-to
Surplus EPS Insulation for Energy Retrofit in Oxford: 2026 Sourcing Guide
Oxford retrofits — from PAS 2035 refurbs to EnerPHit self-builds — rely on high-spec materials at cost. Surplus and clearance stock delivers the same certified spec at 40–60% less. Here's the 2026 sourcing map for South East.
Retrofit-relevant EPS sources
- Merchant clearance on certified stock
- Manufacturer over-orders (PIR, mineral wool, plasterboard)
- Cancelled project surplus in your postcode
- Regional trade Facebook groups
Certification you must preserve
- BBA certificate on insulation and boards
- Batch/lot number for U-value calculations
- Fire rating on partition materials
- Datasheets for PAS 2035 evidence packs
2026 Oxford pricing
| Grade | Typical price | Notes |
|---|---|---|
| Job-lot / bulk | £4.00 per m² | Merchant clearance, palletised |
| Standard graded | £11.00 per m² | Sorted, ready-to-fit stock |
| Heritage / premium | £18.00 per m² | Character grade, hand-picked |
Collection and delivery inside Oxford
Most Oxford sellers hold stock inside OX1, OX2 and OX4 and offer Thames Valley next-day £55–£85. For loads over a tonne of EPS, a hiab drop is usually more economical than multiple van runs.
Frequently asked questions
+Does surplus EPS count for PAS 2035?
Yes when spec and certification are preserved. Keep batch numbers and BBA certificates with your evidence pack.
+Is EPS fire-safe?
EPS is combustible — always use behind fire-rated linings.
+Can I use surplus on ECO4-funded work?
Yes — ECO4 assessors care about spec and installation quality, not new-vs-surplus provenance.
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