Official UK procurement notice
Roofing and Decarbonisation Programme 2026-2028
Authority: Thirteen Housing Group Limited (Housing)
What is being bought
Published requirement descriptionThe proposed contract provides a delivery route covering THG and grant funded decarbonisation measures (insulation, heat pumps, Solar PV, ventilation, secondary heating removal), essential works to achieve EPC C, and wider asset investment including roofing, boundaries, PV at scale, and light‑touch retrofit.
CPV: Heat pumps · Heating, ventilation and air-conditioning installation work · Overhaul and refurbishment work · Roof works and other special trade construction works · Solar installation · Thermal insulation work
The lotProcurement structure
single lot · no lot value publishedPipeline intelligence · planning stage: how this market runs before the tender is published
How Thirteen Housing Group Limited buys Roof works and other special trade construction works (CPV 4526), and who usually turns up
Thirteen Housing Group Limited’s own published record, next to the published market for the same work. Frameworks and DPS are kept out: they attract a different number of bids. Whole-market view: Roof works and other special trade construction works (CPV 4526) →
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 North East England.
A local branch does not count if the registered address is elsewhere.
Most of this buyer’s recorded winners are registered in North East 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 60 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.
Both shares are minimums: some awards have no bid count.
Thin markets produce this too; it is not proof of a tailored specification.
Direct awards or one recorded bid are common here. Check the route before spending time on a bid.
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 bid8% / 16%
2–325% / 11%
4–633% / 37%
7+33% / 37%
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.
Past prices are a guide, not a bid price.
Below estimate50%
Within ±2%29%
Above estimate21%
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 #1CPV 4526Estimate not published
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 19 past lots.
A forecast, not a list of bidders.
1 bid16%
2–311%
4–637%
7+37%
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.
No earlier contract of this buyer matches this lot on the published record.
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- Procedure method
- Using pre-Procurement Act commercial tool
- Legal basis
- UKPGA · 2023/54 Procurement Act 2023
- Procurement category
- Works
- Notice status
- Planned procurement
- Procurement threshold
- Unspecified in notice
- Regulatory regime
- Standard
- Commercial structure
- Call-off under a framework
- Competition type
- Competitive procedure
- GPA / WTO covered
- Unspecified in notice
- Recurring procurement
- Unspecified in notice
- First published
- 1 Jun 2026, 15:24 BST
- Last source update
- 1 Jun 2026, 15:24 BST
- Authority reference
THIR 26 366- FTS notice number
2026/S 000-051494- Latest notice
- Pipeline notice (UK1)
- Classification (CPV)
- Delivery area
- Official registry OCID
ocds-h6vhtk-06aa92Find a Tender
- Call-off under framework Decarbonisation and Investment Works Framework - 2025/S 000-037344
How it was run
Official notice- Submission deadline
- —
Timeline
1 Jun 2026 → 22 Jun 2026 · 2 dates- Planning notice published141 days ago1 Jun 2026, 15:24 BST
- Contract starts121 days ago22 Jun 2026, 00:00 BST
Notice history
1 event · 1 release on Find a Tender- Pipeline notice published1 Jun 2026, 15:24 BSTUK1
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
- Pipeline notice Pipeline notice on Find a Tender