New surplusCondition grade 10/10 (New surplus). Assessed by the seller at listing; figures below relate to this specific lot of 80 sheets · 2.4×1.2m.
British Gypsum WallBoard 12.5mm — surplus from a hotel fit-out. Tapered edge for taping. 50% off merchant price for the lot. Listed 2 days ago by Wandsworth Drywall, a contractor based in London.
Every lot here was once destined for waste transfer — listing it instead keeps first-quality material in circulation at well below merchant list. As new surplus it is indistinguishable from merchant stock except for the price.
No reuse CO₂ credit is claimed on this lot: it is unused stock, so the embodied carbon was committed at manufacture. Buying it still prevents waste — material sent to landfill or energy recovery delivers none of its embodied value.
If your project tracks embodied carbon (BREEAM, Part Z readiness, or client ESG reporting), keep this listing reference as evidence of avoided emissions.
No — what matters is the declared lambda value and installed thickness. Keep a facing photo showing the print line for your Building Regs file.
Flat, dry and off the ground. PIR facings degrade with prolonged UV exposure, so keep the wrap on until the day of fixing.
Yes, provided each zone's U-value calc uses the correct lambda for the board actually installed there. This lot is single-brand across all 7 packs.
Reclaimed60kg CO₂ Job lotMixed PIR pieces, all usable. Perfect for stud walls and ceiling bays. Thermally identical to full boards. Located in London — collection or arranged regional delivery available.
Reclaimed240kg CO₂ Job lotSurplus to a Passivhaus retrofit. Better λ than PIR. Sealed packs, dry stored. Located in London — collection or arranged regional delivery available.
Reclaimed40kg CO₂ Job lotSurplus from a hotel fit-out. Tapered edge for taping. 50% off merchant price. Located in London — collection or arranged regional delivery available.