End of line surplus insulation & plasterboard — Sheep's wool 100mm natural insulation (24 m²) — EdinburghEnd of line

Sheep's wool 100mm natural insulation (24 m²) — Edinburgh

Edinburgh·24 m²·Listed 11d ago
£400/lot

Sold by Edinburgh Site Clearance Ltd (Demolition) · Ref L0448

Condition grade 9/10 (End of line). Assessed by the seller at listing; figures below relate to this specific lot of 24 m².

About this lot

Sealed bales of British sheep's wool. Breathable, low embodied carbon, no itch. Located in Edinburgh — collection or arranged regional delivery available. Direct from Edinburgh Site Clearance Ltd, a demolition operating out of Edinburgh; live for 11 days.

This is exactly the kind of material that typically ends up in a skip costing the seller money; buying it diverts it back into a build. The range is discontinued: what is listed here is the entire available quantity.

Measurements & specifications

Brand
Black Mountain Natuwool
λ-value
0.039 W/mK
Location
Edinburgh
Ref
SB-44-06
Quantity / lot size
24 m²
Thermal conductivity
λ 0.022 W/mK (per facing print)
Board squareness
Checked diagonal-to-diagonal on 5 sample boards
Edge profile
Square edge
Storage
Flat-stacked, dry, off the ground since arrival
Facing condition
Foil/paper facings intact on 98% of boards

Condition report & known defects

9/10
  • First-quality discontinued stock — no production defects declared.
  • Outer boxes may show shelf wear from showroom/warehouse storage.

Carbon & sustainability notes

This listing carries no CO₂-saved figure because the material is new; the sustainability win here is waste prevention — first-quality stock staying out of the waste stream entirely.

Reuse is the single fastest way to cut a build's embodied carbon — substitution beats offsetting every time.

Collection & delivery

  • Buyer collection in Edinburgh; car/van accessible, assistance with loading provided.
  • Regional pallet delivery can be arranged from £50 depending on postcode and lead time.
  • Inspection before purchase is encouraged — bring a tape and check sample units against the measurements above.

Typical applications

  • Acoustic upgrades between floors
  • Warm roof build-ups and rafter-level insulation
  • Floor insulation under screed or chipboard
  • Dot-and-dab and stud-wall drylining

Questions about this lot

Do part-sheets affect building control sign-off?+

No — what matters is the declared lambda value and installed thickness. Keep a facing photo showing the print line for your Building Regs file.

How should boards be stored on site?+

Flat, dry and off the ground. PIR facings degrade with prolonged UV exposure, so keep the wrap on until the day of fixing.

Is mixed-brand insulation OK in one roof?+

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 4 packs.

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