Supply, Installation and Commissioning of Automatic Window Vents at Rose Gardens and Jessop House
London Borough of Hounslow · Awarded contract
AwardedSupply, Installation and Commissioning of Automatic Window Vents at Rose Gardens and Jessop House
Awarded 10 May 2017
Ended 9y 3mo ago3mo term
Awarded 10 May 2017Expired 9 Aug 2017
About
London Borough of Hounslow awarded a contract to GDT Fire Alarms Ltd for the supply, installation, and commissioning of automatic window vents at Rose Gardens and Jessop House, valued at £49,989.
Similar open tenders12
TenderCloses
Maintenance and Repair of Security Systems and Automatic Doors – University Hospitals Dorset EstatesPublic Safety & Security
23 Nov 2026
Maintenance Service for Turnstiles, Roller Shutters, Automatic Doors and Access Control — New College SwindonPublic Safety & Security
02 Dec 2026
Replacement of Conservatory Roofs and Associated Windows – Progress Housing Association (National Contract)Construction
06 Nov 2026
Window and Guttering Cleaning Dynamic Purchasing System for Advantage SW MembersPublic Services & Welfare
28 Feb 2027
Maintenance of Automatic Gates, Doors and Roller Shutters – Devon and Cornwall, Dorset and Gloucestershire PolicePublic Safety & Security
04 Dec 2026
Supply and Installation of Windows and External Doors at Keogh Barracks, AldershotConstruction
21 Mar 2030
UPVC Windows and Doors Maintenance and Emergency Repairs – West Dunbartonshire Council SubcontractorsConstruction
01 Dec 2026
Maintenance and Repair Service for Security Turnstiles, Roller Shutters, Automatic Doors & Access Control — New College Swindon (North Star & Queens Drive)Public Safety & Security
02 Dec 2026
Replacement of Conservatory Roofs and Windows with Energy-Efficient Systems – Progress Housing AssociationConstruction
06 Nov 2026
Maintenance and Repair of Fire Dampers – University Hospitals Dorset EstatePublic Safety & Security
27 Nov 2026
Design, Supply, Installation, Testing and Commissioning of Roof-Mounted Solar PV System at The Enterprise Centre, FarnhamEnergy & Environment
30 Nov 2026
Supply of Windows for London & Quadrant Housing Trust New Build Projects (Dynamic Purchasing System)Construction
19 Feb 2029
Other similar contracts12
Contract and supplierAwarded value
Installation of Automatic Smoke Vents and uPVC Windows by Harmony Fire LimitedConstructionHarmony Fire Limited
$116,469
Supply and Installation of Smoke Ventilation at UK Research and Innovation, SwindonConstructionWindowmaster Control Systems Ltd
$34,310.7
Design, Supply & Install of Automatic Opening Vent Equipment for Kirklees CouncilConstructionHarmony Fire
$316,000
Urgent Window Safety and Ventilation Remedial Works at London Borough of HackneyConstructionEnsigna Construction Limited
$34,450
Supply and Installation of Permanent Opening Vents at Babington and ChancellorsConstructionMULTI INSTALLATIONS LTD
$187,100
Supply and Installation of Fire Rated Windows for Kirklees CouncilConstructionVentro Ltd
$80,000
Installation of Smoke Vents for South Essex Homes LtdConstructionEvans & Shea
$102,396
Smoke Ventilation Systems and AOVs Service and Maintenance Awarded to Ventro LtdPublic Safety & SecurityVentro Ltd
$550,000
Supply and Installation of Windows and Doors for Kent Fire and Rescue Service PropertiesConstructionAluminium Door & Window Solutions Ltd
$250,000
Installation of Fire Alarm Systems by GDT Fire Alarms Limited for London Borough of HounslowPublic Safety & SecurityGDT Fire Alarms Limited
$27,622.6
Servicing of Automated Opening Vents and Fire Curtains for Housing 21Public Safety & SecurityBriggs Fire and Security Limited
$1,870,000
Maintenance of Glasshouse Ventilation System at Royal Botanic Gardens, KewMiscellaneousCLIMATE CONTROLS LTD
$175,694.26
Unlock the full platform.
7 days free, then £36/GBP per month. Cancel anytime.
What you get
Find
Find construction tenders in London in one place.
We monitor central, devolved and local government portals in near real time and update the feed as tenders are published, so you check one place instead of many.
Search by keyword, or describe your workType a keyword, or switch to AI search and say what your business does.
Narrow it downFilter by category, region and area, or view open tenders on a map.
Supply, Installation and Commissioning of Automatic Window Vents at Rose Gardens and Jessop House
Won by GDT Fire Alarms Ltd · London Borough of Hounslow
£50Kawarded
Alerts
Open tenders like this contract, sent to you.
Tell us what you are looking for and we email you when a matching tender is published.
Set it up your wayUse keywords, a description of your work, a location or a distance from a postcode. Up to 10 alerts.
Instant or dailyGet an email when a match is published, or one summary a day.
GmailGovMarketto you
7:00 am2 new construction tenders
Maintenance and Repair of Security Systems and Automatic Doors – University Hospitals Dorset EstatesPublic Safety & Security · Closes 23 Nov 2026
Maintenance Service for Turnstiles, Roller Shutters, Automatic Doors and Access Control — New College SwindonPublic Safety & Security · Closes 2 Dec 2026
From your alert: Construction
Assess
Size up a tender in minutes.
Before you open a single document, get the requirements, a likely value and who you would be up against.
Requirements from the documentsWho can bid, mandatory criteria, how it is scored, insurance and key dates, each with its source.
Value and competitionAn estimated value from similar awarded contracts, and the suppliers most likely to bid.
Key requirementsFrom 12 documents
Who can bidRegistered commercial cleaners
Mandatory criteriaPolice checks for staff on site
How it is scoredPrice 40%, experience 35%, method 25%
Insurance£20M public liability
Key datesSite visit 14 Oct, closes 28 Oct
Est. value£1.2M – £1.8M
Most likely bidderFacilities firm
Market
Follow GDT Fire Alarms Ltd and get alerts when they win again.
Awarded contracts with the supplier and the value, so you can check prices, spot competitors and find work that is coming back to tender.
Supplier and buyer profilesWhat each one has won or awarded, who they work with, and how that is changing.
Contracts ending soonTerms that finish in the next 12 months, which often go back out to tender.
E
Top suppliersEastmere Health ServiceBuyer · 38 contracts
£30.5Mawarded, 12 months
Halvern Facilities8 contracts£12.4M
Orrin Clinical5 contracts£9.1M
Tessel Cleaning Co11 contracts£6.8M
Wexby Linen14 contracts£2.2M
Pipeline
Track your bids from interested to won.
Save a tender in one click and move it through each stage as you work on it.
Work as a teamInvite colleagues so you work from the same list.
Take it with youExport tenders and matches to CSV.
Interested2
Preparing1
Submitted1
Won1
Grounds maintenance panelSaved to your pipeline
InterestedGovBot
Ask a question in plain English.
Find tenders, look up a supplier, or check who won a contract. Just type what you need.
Who wins construction contracts in London?
Top suppliers by awarded value
1
2
3
Ask about tenders, suppliers or public bodies
Get started
Get construction tenders in London by email.
Find the tender, size it up and track the bid, in one place.
7 days free, then £36/GBP per month
