What does the Damp & Mould lot cover?

This Lot goes beyond surface treatment. It supports a full, evidence-led approach, from investigation and diagnosis through to remedial works that address the underlying causes of damp and mould.

Services and the associated works available through this Lot include, but are not limited to, the following:

• Investigation and diagnosis of damp and mould issues
• Anti-condensation measures, such as improved ventilation and insulation
• Rising damp treatments, including injection or physical damp proof courses
• Remedial works for penetrating damp, such as roof leaks and failed seals around openings
• Repairs and treatments for damp and mould caused by plumbing or building leaks
• Associated building works, including roofing, waterproofing, insulation, and ventilation installation

This approach helps ensure issues are resolved properly and do not occur repeatedly.

Understanding the Causes

Damp and mould can arise from multiple sources, often overlapping within the same property. This Lot supports targeted interventions for common causes, including:

• Condensation that’s linked to poor ventilation or inadequate insulation
• Rising damp caused by failed or missing damp-proof courses
• Penetrating damp resulting from defects in roofs, walls, or external elements
• Leaks from internal services or building components

By correctly identifying the cause, suppliers can deliver proportionate, effective solutions that reduce risk to residents and assets.

What are the key features & benefits?

• Supports investigation, diagnosis, and remedial works through a single Lot
• Aligned with the Public Contracts Regulations 2015
• Flexible call-off via direct award or mini-competition
• Suitable for responsive repairs and planned programmes of work
• Helps improve resident health, comfort, and well-being
• Reduces repeat repairs and long-term asset deterioration
• Encourages SME participation and local supply chains
• Social value outcomes embedded into delivery