Official UK procurement notice
AT1416 - Window Frames and Triple Glazed Units Supply
Authority: Luton Borough Council (Local council)
What is being bought
Published requirement descriptionLuton Borough Council intends to setup an internal framework for the supply of windows and associated glazing products across its property portfolio. The framework has been divided into three distinct lots to ensure flexibility, specialist expertise and value for money.
Scope of works: The various contracts under this framework are for the supply of products only. Any suppliers wishing to bid for a lot(s) will need to be able to deliver products to Luton Borough Council’s Building and Technical Service’s (BTS) Kingsway Depot within strict timeframes. Installation of products will be carried out by operatives from the council’s in- house repairs service, BTS.
Internal Framework Structure: Lot 1: Window frames Lot 2: Window glass Lot 3: Window parts & accessories Requirements: Supplied products must comply with and meet standards such as PAS 24 Secured by Design, Q Mark, BS EN standards for windows and most up to date UK government fire safety regulations.
A full list of standards and certifications products must comply with can be found within the specification for each lot.
CPV: Construction structures and materials; auxiliary products to construction (except electric apparatus)
How this framework works
From the published notice- Framework period
- 3 yrs · up to 5 yrs from 1 Jun 2026
The lotProcurement structure
single lot · no lot value publishedWhat it takes to wini
How this buyer will score bids.
The evaluation criteria and weights exactly as published on the notice, grouped by family (price, quality, social value and so on).
Evaluation split and conditions of participation as published; the tender pack may add morei
How this buyer will score bids.
The evaluation criteria and weights exactly as published on the notice, grouped by family (price, quality, social value and so on).
- “AT1416 - Window Frames and Triple Glazed Units Supply” is a framework: the contest is a place on its panel, not a single contract.
Pipeline intelligence · planning stage: how this market runs before the tender is published
How Luton Borough Council buys Construction structures and materials (CPV 44), and who usually turns up
Luton Borough Council’s own published record, next to the published market for the same work. This notice is a framework or DPS, so only frameworks and DPS are compared. Whole-market view: Construction structures and materials (CPV 44) →
How the contest usually goes
Winner shares use published awards; bid and price charts use contested lots.
i
How often small and medium firms win.
Share of awards where the winner’s size is known.
The counts under this question show how many awards have a known supplier size.
Small firms have won here. Neither number says whether you qualify; it describes who has been winning.
i
How often local firms win similar work.
Winners with a registered address in the delivery region, out of awards with a known address.
Here, local means registered in East of England.
A local branch does not count if the registered address is elsewhere.
Most of this buyer’s recorded winners are registered outside East of England.
i
How long buyers here take to decide after bids close.
Middle value in days from the deadline to the first award notice, on competitions that published both dates.
Only decided tenders count, so slow ones still waiting are not in.
Half of these awards were announced within 81 days of the bid deadline.
i
How often work is awarded with no recorded rival.
Direct awards and tenders where every published lot count shows one bid.
The market share is a minimum: some awards have no bid count.
Thin markets produce this too; it is not proof of a tailored specification.
Missing bid counts may hide more single-bid awards. This share is a minimum.
How many bids did past lots attract?
i
How many bids past lots received.
Each colour is a bid-count range. Only competed lots with a published count are included.
Past bids do not predict this tender.
1 bid0% / 10%
2–345% / 14%
4–610% / 14%
7+45% / 62%
How did awards compare with estimates?
i
Where winning prices landed against estimates.
Each colour shows awards below, close to or above the published estimate, one lot at a time.
On a framework or DPS, prices are agreed when work is called off.
Past prices are a guide, not a bid price.
Not comparable on a framework or DPS. The notice sets up a supplier panel and a ceiling value; what the work actually costs is agreed later, on each call-off or mini-competition, and those publish as contract notices of their own. The award-vs-estimate record of this market therefore sits on the call-offs; this page shows it on the contracts, not on the panel that frames them.
Assess each lot i
What past awards tell you about each lot.
See the forecast, this buyer’s earlier suppliers and firms with relevant wins.
No supplier is confirmed as a bidder.
i
What past awards tell you about each lot.
See the forecast, this buyer’s earlier suppliers and firms with relevant wins.
No supplier is confirmed as a bidder.
Open a lot for its forecast, this buyer’s previous supplier and possible competitors, from published award history, not a bid list
Lot #1Published estimate£2.4m
i
How many bids this lot may attract.
The forecast uses similar past competitions. The bar shows either that forecast or past bid counts; the line below says which.
Each lot shows its own forecast based on its own category; forecasts for different lots of the same notice are not comparative. The bar shows 21 past lots.
A forecast, not a list of bidders.
1 bid10%
2–314%
4–614%
7+62%
i
Where the award price may land.
The forecast uses similar awards and the buyer’s estimate. The band covers the middle half of likely prices.
No comparable awards for this lot yet.
A statistical guide from past awards, not a price to bid.
Who has supplied this buyer on similar work? i
Who has done similar work for this buyer.
Past contracts are matched by buyer, title and type of work.
A past supplier may not bid again.
i
Who has done similar work for this buyer.
Past contracts are matched by buyer, title and type of work.
A past supplier may not bid again.
| Supplier | This buyer’s earlier contract | Lot | Award value | Why listed |
|---|---|---|---|---|
| Glazerite LtdEarlier contract | Window Frame and Glazing Supply for BTSnotice published Mar 2021 | Window Frames | £1.3m | Matched as the earlier contract |
| JCL UK LTDEarlier contract | Window Frame and Glazing Supply for BTSnotice published Mar 2021 | Triple Glazing | £635k | Matched as the earlier contract |
Who could compete for this lot? i
Who could compete for this lot?
Firms with relevant past wins. On a framework, we show firms on that agreement.
None is confirmed as a bidder.
i
Who could compete for this lot?
Firms with relevant past wins. On a framework, we show firms on that agreement.
None is confirmed as a bidder.
Candidate suppliers for this notice have not been worked out yet, so this is not a verdict that nobody fits.
About this data
- Source. Official UK public procurement notices (Find a Tender), reused under the Open Government Licence v3.0. New notices arrive through the day; the figures are rebuilt nightly.
- Two views, kept apart. The authority’s own track record and the wider market for the same kind of work sit side by side and are never mixed. Where the local picture is too thin, a figure widens to a broader market and says which one it used.
- Forecasts are labelled. The price forecast and its range, possible competitors and the earlier-work matches are our estimates from past awards: not published facts, not win chances and not price advice. Official notices do not say who is bidding.
- Every figure shows what it rests on. Not every notice publishes a bid count, a value or a delivery region, so each figure carries the number of records behind it, and one built on few records is marked as such. The on a figure explains it; the counting rules are in the methodology. Spotted something wrong? Tell us.
Procedure terms & legal framework
From the official record- Legal basis
- UKPGA · 2023/54 Procurement Act 2023
- Procurement category
- Goods
- Notice status
- Planned procurement
- Procurement threshold
- Above threshold (FTS publication)
- Regulatory regime
- Standard
- Commercial structure
- Framework agreement
- Who may use this agreement
- Not stated in the notice; call-off rights may be limited to the establishing authority
- Competition type
- Competitive procedure
- GPA / WTO covered
- Unspecified in notice
- Recurring procurement
- Unspecified in notice
- First published
- 26 Feb 2026, 17:23 GMT
- Last source update
- 26 Feb 2026, 17:23 GMT
- Authority reference
DN798395- FTS notice number
2026/S 000-017601- Latest notice
- Preliminary market engagement notice (UK2)
- Classification (CPV)
- Delivery area
- Official registry OCID
ocds-h6vhtk-065d9cFind a Tender
How it was run
Official notice- Appointment period ends
- —
Timeline
26 Feb 2026 → 1 Jun 2026 · 3 dates- Planning notice published238 days ago26 Feb 2026, 17:23 GMT
- Tender notice expected212 days ago23 Mar 2026, 23:59 GMT
- Contract starts143 days ago1 Jun 2026, 00:00 BST
Notice history
1 event · 1 release on Find a Tender- Preliminary market engagement notice published26 Feb 2026, 17:23 GMTUK2
Commercial outcome & contract awards
Pipeline notice- Awards (0)
- No award published
- Contracts (0)
- No contract published
- Bid statistics
- No aggregate bid statistics published
Contracting authority & participating public bodies
Official documents & specifications (1)
Official links; attachments are not copiedNotices published for this procedure
- Preliminary market engagement notice Preliminary market engagement notice on Find a Tender