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New surplus surplus doors & windows — Bi-fold doors 3.6m alu 4-pane — GlasgowNew surplus Job lot

Bi-fold doors 3.6m alu 4-pane — Glasgow

Glasgow·4-pane bi-fold·Listed 6d ago
£2,035/set

Sold by Glasgow Greenfield Contractors (Contractor) · Ref L0555

Contact sellerHow buying works

Condition grade 9/10 (New surplus). Assessed by the seller at listing; figures below relate to this specific lot of 4-pane bi-fold.

About this lot

Surplus to a luxury extension. Slim sightlines, thermally broken. Sealed and stored in workshop. Located in Glasgow — collection or arranged regional delivery available. Offered by Glasgow Greenfield Contractors (contractor) from their Glasgow yard, listed 6 days ago.

Site over-orders, cancelled jobs and careful strip-outs are where the best material bargains in the UK come from — this lot is one of them. This is unused, current-spec material — the only thing second-hand about it is the price tag logic.

Measurements & specifications

Width
3.6m × 2.1m
Frame
Anthracite alu thermal-break
Location
Glasgow
Ref
SB-56-05
Quantity / lot size
4-pane bi-fold
Sizes verified
Each unit tape-measured; dimensions within ±1mm of stated
Squareness
Diagonals within 4mm on sampled frames
Glazing
Unglazed — supplied for re-glazing
Furniture
Original brass furniture included
Fire rating
FD30 certified (label intact)

Condition report & known defects

9/10
  • Minor pallet-edge scuffs to outer packaging only.
  • Unused stock — original banding/packaging intact where stated.

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.

If your project tracks embodied carbon (BREEAM, Part Z readiness, or client ESG reporting), keep this listing reference as evidence of avoided emissions.

Collection & delivery

  • Buyer collection in Glasgow; kerbside hand-load or forklift by arrangement.
  • Seller can quote hiab or flatbed delivery within ~30 miles of Glasgow; from £85.
  • Ask the seller for close-up photos or a video walkround if you can't visit — they expect the request.

Typical applications

  • Self-build glazing packages at a discount
  • Feature stained-glass and fanlight restoration
  • Workshop, garage and outbuilding upgrades
  • Period renovation and like-for-like replacements

Questions about this lot

Are the stated sizes the door leaf or the frame?+

Leaf sizes unless the listing says 'with frame'. Always measure your structural opening and allow for packers and tolerance before buying.

Can old doors be trimmed to fit?+

Solid timber doors trim comfortably by up to 11mm per edge. Engineered and fire doors have strict trim limits — check the certification label first.

Is the glazing safety glass?+

Modern units from Glasgow Greenfield Contractors are toughened where regulations require. Original period glass is not safety glass — re-glaze below 800mm or in door zones.

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