Tender for supply of uPVC windows and doors for Strips of Craigie Dev

What this is

Dundee City Council is procuring the manufacture, supply and delivery of uPVC windows and doors for the Strips of Craigie development: fully reversible triple-glazed windows for 40 properties, double-glazed stairwell units for 7 blocks and composite doors for 21 properties (4 house types; full detail in the NBS specification and window schedule). Council staff carry out removal and installation — this is supply-only. Delivery window 1 November 2026 to 31 January 2027; open procedure on Public Contracts Scotland.

Key points

• Supply-only uPVC windows/doors for a Dundee council development (40 homes + 7 stairwell blocks + 21 doors)
• Delivery Nov 2026 - Jan 2027; council does the installation
• Deadline 20 July 2026 12:00 via PCS Postbox
• Target U-value ~0.8 per buyer clarification — spec the best glazing
• Equifax 35+, 3 examples, and 6 pass/fail gates incl. warranty and sample drawings
• Price-led award (70/30)

Who can bid

Open procedure via the PCS SPD. Gates: Equifax 35+, 3 relevant examples in 5 years, and pass/fail on specification compliance, H&S, warranty, sample drawings, environment and fair tax.

• Equifax >= 35
• 3 examples in 5 years

How it is scored

Quality 30% · Price 70% Price 70% / quality 30%. Buyer clarification (24 June): disregard the energy rating and target the lowest possible U-value, as close to 0.8 as feasible.

Money

No estimated value published; supply-only bill of quantities (Appendix 1). Tender valid 4 months.

Performance guarantee

Warranty is a pass/fail gate; KPIs in the ITT.

How to submit

Electronic via the PCS Postbox by 20 July 2026 12:00; include all sundry items and extension pieces in pricing. The architects' specification was re-uploaded 24 June after a zip access issue.

Clarifications

Via the PCS Q&A; two clarifications already published (U-value guidance, re-uploaded spec).

Contract period

Supply window 1 Nov 2026 - 31 Jan 2027; no renewal. KPIs listed in the ITT.

Classification

CPV 44221100 — Windows 44221000 — Windows, doors and related items44221110 — Window frames Scotland