Refurbishment Projects: The Hidden Asbestos Risk

Urban refurbishment remains a highly dynamic sector in UK construction. Projects include converting commercial spaces to residential, repurposing retail outlets, refurbishing offices, and upgrading social housing. In cities like Birmingham, Manchester, Leeds, and beyond, the speed of work on older buildings has increased markedly. A common risk associated with these projects, especially for buildings built before 2000, is asbestos.
Typically, the issue isn’t that project teams are unaware of asbestos presence. Instead, the problem lies in the scope of the survey performed before work begins. A management survey — usually based on building records — is intended to identify asbestos-containing materials under normal occupancy conditions. It isn’t designed to detect materials that will be disturbed during activities like opening ceilings, removing walls, or replacing services. Those tasks require a Refurbishment and Demolition survey, which must be completed before finalising the design, not after work has started.

When asbestos is discovered mid-project — which happens often — the process becomes costly. Work halts, and a licensed contractor must be quickly hired. Enclosures are erected, materials are removed, and four-stage clearances, along with air monitoring, are conducted before the area can be reopened. What should have been a straightforward, budgeted task during the enabling phase turns into a reactive crisis, directly affecting the schedule and client relations.

The R&D survey must be sufficiently thorough to provide meaningful results. In buildings with multiple refurbishments or uncertain construction histories, this involves opening up representative areas, inspecting service voids and risers, and sampling materials that a desktop assessment might identify as potentially asbestos-containing. The thoroughness of the survey directly affects the effectiveness of the removal program, as both are crucial for ensuring the project stays on schedule and within budget.

Spectra conducts HSG 264-compliant asbestos surveys, including Refurbishment and Demolition surveys, and offers licensed removal and air monitoring services across Birmingham, Manchester, Leeds, and the wider UK. For refurbishment projects requiring a tight enabling phase and no mid-works shutdown, understanding and managing asbestos locations early on is essential to achieving a reliable outcome.