Contract award · 14 Oct 2025

Roofing Systems & Associated Works: Traditional Flat Roofing

LHC Procurement Group for the Scottish Procurement Alliance (SPA) awarded a contract to A.C. Whyte & Co. Ltd., Ath-Ghin Ltd, Blade Roofing Ltd for £400m.

Construction workScotland

Value across 5 lots £400m
WinnersA.C. Whyte & Co. Ltd. SME, Ath-Ghin Ltd SME +18 more

Open competition

Open procedure: the contract was advertised and any supplier could submit a bid.

Key facts

Value
£400,000,000 across 5 lots
Procedure
Open procedure
Sector
Construction work · Roof works and other special trade construction works (CPV 45260000)
Region
Scotland
Timeline
  1. Contract date14 Oct 2025
  2. 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

LotSupplierValue
Roofing Systems & Associated Works: Traditional Flat RoofingA.C. Whyte & Co. Ltd. SME, Ath-Ghin Ltd SME, Blade Roofing Ltd SME, Central Roofing and Building Services Limited SME, Everlast Waterproofing Limited SME +9 more£80m
Roofing Systems & Associated Works: Liquid Flat RoofingA.C. Whyte & Co. Ltd. SME, Ath-Ghin Ltd SME, Blade Roofing Ltd SME, Central Roofing and Building Services Limited SME, Everlast Waterproofing Limited SME +9 more£80m
Roofing Systems & Associated Works: Profiled Metal RoofingAth-Ghin Ltd SME, Blade Roofing Ltd SME, Central Roofing and Building Services Limited SME, Everlast Waterproofing Limited SME, Hugh LS McConnell Ltd +2 more£80m
Roofing Systems & Associated Works: Pitched RoofingA.C. Whyte & Co. Ltd. SME, Ailsa Building Contractors Ltd SME, Ath-Ghin Ltd SME, Central Roofing and Building Services Limited SME, Contract Building Services (Scotland) Ltd SME +10 more£80m
Roofing Systems & Associated Works: Mixed RoofingA.C. Whyte & Co. Ltd. SME, Ath-Ghin Ltd SME, Blade Roofing Ltd SME, Central Roofing and Building Services Limited SME, Everlast Waterproofing Limited SME +7 more£80m

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