Windows Replacement at HMP Winchester
Ministry of Justice · Awarded contract
AwardedWindows Replacement at HMP Winchester
Awarded 02 Jun 2020
Awarded02 Jun 2020
Value£4,380,406.00
SupplierISG
AgencyMinistry of Justice
RegionLondon
CategoryConstruction
Ended 2y 11mo ago3y 7mo term
Awarded 2 June 2020Expired 15 Dec 2023
About
Ministry of Justice awarded a contract to ISG for the replacement of windows at HMP Winchester, valued at £4,380,406.
Similar open tenders12
TenderCloses
Ministry of Justice Dynamic Purchasing System for Minor Works (England, Wales & Scotland)Construction
07 Sep 2029
Replacement of Windows and Doors at Kingsmead Court, Riverside Gardens and Watermead Close — BathConstruction
01 Dec 2026
Supply and Installation of Windows and External Doors at Keogh Barracks, AldershotConstruction
21 Mar 2030
UPVC Window Repairs and Replacements for Alliance Homes – North Somerset & Surrounding AreasConstruction
20 Nov 2026
Major Works Framework for Planned Housing Investment – Places for People (2027)Construction
18 Nov 2026
Replacement of Windows and Doors and Associated Works – Canterbury City Council (Dec 2026/Jan 2027, 1-year contract)Construction
27 Nov 2026
Replacement of Windows, Doors and Glazing for NBBC Property StockConstruction
18 Dec 2026
Roof Replacement and Solar Panel Installation for Swindon Borough Council HousingConstruction
27 Nov 2026
Renewal of Windows and Doors at PenlanConstruction
03 Dec 2026
Greenwich Minor Works Dynamic Purchasing System – Minor Works Call-offs £1–2MConstruction
31 Jan 2029
Installation of Heritage Doors and Windows at HMA Residence, AthensConstruction
27 Nov 2026
Refurbishment, Rewires and Energy Retrofit Works for Sandwell MBC Housing – Interim Capital ProgrammeConstruction
13 Nov 2026
Other similar contracts12
Contract and supplierAwarded value
Window Replacement at HMP Winchester (Stages 4-7) Awarded to MaceConstructionMace
$84,180
Window Replacement at HMPPS Liverpool Detention FacilityConstructionISG Construction Ltd
$4,799,297
Replacement of Cell Windows at HMP Winchester A & B WingsConstructionMace
$79,303.8
Window Replacement at HMP Edinburgh for Scottish Prison ServiceConstructionSovereign Group Limited
$23,000
Cost Management Services for Window Replacement at HMP Winchester (Stages 4-7)ConstructionCurrie & Brown
$68,965.84
Window Replacement at HMP Hewell Blakenhurst Detention FacilityConstructionVinci Construction Ltd
$589,933
Construction Cost Management Services for Cell Window Replacement at HMP WinchesterConstructionCurrie & Brown
$15,187.2
Fire Safety Improvements at HMP Winchester Awarded to ISG ConstructionConstructionISG CONSTRUCTION LIMITED
$12,518,995
Window Replacement at Wandsworth Prison QuartersConstructionLJN LTD
$17,245
Cost Management and Principal Designer Services for Replacement Windows at HMP Hewell (Blakenhurst) – Stages 4-7ConstructionWT Partnership
$26,486
Replacement Windows at HMP Hewell (Blakenhurst) – Stages 4-7 with Construction Project Management and Lead Designer ServicesConstructionMott MacDonald
$60,060.9
Window Replacement at HMP Barlinnie Social Work DepartmentConstructionMsi Scotland Ltd
$21,000
Suppliers similar to ISG8
SupplierContracts
GovMarket
We do the hard work.
You win the work.
We find the tenders, read the documents and track who wins, so your time goes on bids you can win.
–open construction tenders right now
–new in the last 7 days
–contracts awarded in the last 12 months
7 days free, then £36/GBP per month
Revenue from government work£312K won so far






