Surplus Kingspan K7 80mm phenolic (40 boards · 2.4×1.2m) — Edinburgh
Surplus to a Passivhaus retrofit. Better λ than PIR. Sealed packs, dry stored. Located in Edinburgh — collection or arranged regional delivery available.
Condition grade 10/10 (End of line). Assessed by the seller at listing; figures below relate to this specific lot of ~18 m².
Mixed PIR pieces, all usable. Perfect for stud walls and ceiling bays. Thermally identical to full boards. Located in Edinburgh — collection or arranged regional delivery available. Listed 3 days ago by Edinburgh Site Clearance Ltd, a demolition based in Edinburgh.
Every lot here was once destined for waste transfer — listing it instead keeps first-quality material in circulation at well below merchant list. End-of-line means first quality with no re-order — quantity certainty matters more than usual, so check coverage twice.
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.
With Part Z and embodied-carbon reporting moving up the agenda, documented reuse like this is increasingly worth recording in your project's carbon log.
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.
Surplus to a Passivhaus retrofit. Better λ than PIR. Sealed packs, dry stored. Located in Edinburgh — collection or arranged regional delivery available.
Surplus from a hotel fit-out. Tapered edge for taping. 50% off merchant price. Located in Edinburgh — collection or arranged regional delivery available.
Acoustic mineral wool slabs. Packaging slightly creased, product immaculate. Ideal for studwall sound insulation. Located in Edinburgh — collection or arranged regional delivery available.