Open competition
Open procedure: the contract was advertised and any supplier could submit a bid.
Key facts
- Buyer
- LHC Procurement Group for the Welsh Procurement Alliance (WPA) · Body governed by public law
- Suppliers
- Alpha Building Group Ltd SME, Central Roofing and Building Services Limited SME, Everlast Waterproofing Limited SME, Gables UK Ltd SME, Inspire Contract Services Limited SME, J Randall Roofing Contractors Limited SME, John Flowers Ltd SME, K Pendlebury & Sons Ltd SME, M.A. Hartley Roofing Contractors Ltd SME, M & J Group (Construction & Roofing) Ltd., Nra Roofing & Flooring Services Limited, Premier Roofing Systems Ltd SME +12 more
- Value
- £500,000,000 across 5 lots
- Procedure
- Open procedure
- Sector
- Construction work · Roof works and other special trade construction works (CPV 45260000)
- Region
- Wales
- Official notice
- 073316-2025 on Find a Tender
- Timeline
-
- Contract date14 Oct 2025
- Published12 Nov 2025Published 29 days after the contract date
Description
This workstream covers the design, supply, and installation of traditional flat roofing systems for refurbishment, replacement, and new-build projects. It ensures compliance with manufacturer specifications, British Standards, and industry best practices, with a strong emphasis on quality assurance, safety, and system longevity. Contractors are responsible for conducting site surveys, managing material handling and storage, and strictly following approved installation methods to maintain system integrity and performance. The scope also includes associated roofing components such as roof lights, rainwater goods, fascia, soffits, and renewable energy solutions where applicable.Types of work covered under this workstream: - Installation of traditional flat roofing systems, including built-up roofing, torch-on felt, cold-applied felt, single-ply bitumen membrane, and hot-melt roofing. These systems provide long-term durability, waterproofing, and compliance with thermal and fire safety re…
Lots in this award
About the suppliers
Alpha Building Group Ltd: every public contract they have won, plus their Companies House record (company 09785042).
Central Roofing and Building Services Limited: every public contract they have won, plus their Companies House record (company 03746288).
Everlast Waterproofing Limited: every public contract they have won, plus their Companies House record (company 05361103).
Gables UK Ltd: every public contract they have won, plus their Companies House record (company 04269797).
Inspire Contract Services Limited: every public contract they have won, plus their Companies House record (company 08939256).
J Randall Roofing Contractors Limited: every public contract they have won, plus their Companies House record (company 07124544).
John Flowers Ltd: every public contract they have won, plus their Companies House record (company 01633007).
K Pendlebury & Sons Ltd: every public contract they have won.
M.A. Hartley Roofing Contractors Ltd: every public contract they have won.
M & J Group (Construction & Roofing) Ltd.: every public contract they have won, plus their Companies House record (company 01371473).
Nra Roofing & Flooring Services Limited: every public contract they have won, plus their Companies House record (company 02001873).
Premier Roofing Systems Ltd: every public contract they have won, plus their Companies House record (company 07826210).
R&R Waterblock Ltd: every public contract they have won.
RTL UK GROUP LTD (Roofing Technologies Ltd): every public contract they have won.
SPV Special Projects Limited: every public contract they have won, plus their Companies House record (company 06472097).
Stoic Roofing & Construction: every public contract they have won, plus their Companies House record (company 11206086).
TW Group (South Wales) Ltd: every public contract they have won, plus their Companies House record (company 11110057).
Nautilus Roofing & Exteriors Ltd: every public contract they have won, plus their Companies House record (company 08683124).
Peak Safety Services Limited: every public contract they have won, plus their Companies House record (company 06477796).
Total Roofing solutions & Building services Ltd: every public contract they have won, plus their Companies House record (company 04739281).
Blade Roofing Ltd: every public contract they have won, plus their Companies House record (company 07453736).
Joyner PA Cymru Ltd: every public contract they have won.
Property Building Maintenance (Wales) Limited: every public contract they have won.
BBR Roofing Ltd: every public contract they have won.