Source: https://tendernation.io/opportunities/01a13bb3-7831-7212-a44e-4f0deb6d7fef/whc-planned-works-externals awarded GB open procedure # WHC - Planned Works (Externals) [Welwyn Hatfield Borough Council](https://tendernation.io/buyers/welwyn-hatfield-borough-council) Estimated value £23,000,000 Published 21 May 2025 Deadline Closed 29 Nov 2024 ## Who can bid - Split into 3 lots You can usually bid for just the lots you can deliver. - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender Welwyn Hatfield Borough Council is seeking tenders for planned works on the exterior of council properties. The contract is being let in 3 Lots:Lot 1 - specialist works including Insulation works (Cladding, Cavity Wall, Internal Wall and External Wall Insulation, Loft insulation).Lot 2 - Roof replacementLot 3 – Windows and doors.Bidders may apply for one, two or three Lots ## CPV classification Sheltered housing construction work Insulation work Thermal insulation work Roof repair and maintenance work Roof repair Roof maintenance work Windows, doors and related items Installation of doors and windows Installation of doors and windows and related components Installation of windows Source Find a Tender (UK) · Notice ocds-h6vhtk-04b059-2025-05-21T10:51:13+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-04b059-2025-05-21T10:51:13+01:00) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Welwyn Hatfield Borough Council: past awards and live tenders](https://tendernation.io/buyers/welwyn-hatfield-borough-council) [Sector More Construction work tenders](https://tendernation.io/sectors/construction-work) ## More tenders like this [Bannister Sports Centre Athletic Track Soft Market Testing Exercise · Harrow Council · 38 days left · 26 Nov 2026](https://tendernation.io/opportunities/01a1540d-d9e4-71cb-ad57-1603e9042fec/bannister-sports-centre-athletic-track-soft-market-testing-exercise) [Norwich City Verges Mowing 2026 · Norse Eastern Ltd · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a15476-5fd9-70eb-b920-a66dc3e661e1/norwich-city-verges-mowing-2026) [Gwasanaethau Toeau - Gwaith cyfalaf wedi'i gynllunio ac atgyweiriadau ymatebol / Roofing Services - Planned capital works and responsive repairs · Denbighshire County Council · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15476-6094-72b9-928b-5c887e7ceea4/gwasanaethau-toeau-gwaith-cyfalaf-wedii-gynllunio-ac-atgyweiriadau-ymatebol) [Repair of St Michaels and All Angels Church Wall · Aylsham Town Council · 31 days left · 19 Nov 2026](https://tendernation.io/opportunities/01a15476-6316-7235-8948-8f108b3da399/repair-of-st-michaels-and-all-angels-church-wall) [Building Minor Works · Derbyshire Support and Facilities Services Limited · 26 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a15408-9087-7003-bd47-df7bc19d7ff7/building-minor-works) [DGT Helipad Design and Construction · Dartford and Gravesham NHS Trust · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15408-969e-7140-a307-fe72fa7128be/dgt-helipad-design-and-construction)