What is Asbestos Testing?

Asbestos testing involves the collection of bulk samples from suspect materials within a building, followed by analysis at a UKAS-accredited laboratory using polarised light microscopy (PLM) or phase contrast microscopy (PCM). The results confirm whether asbestos fibres are present in the sampled material and, if so, the type of asbestos identified.

Testing can be arranged as a standalone service — for a specific material where there is uncertainty — or as part of a broader asbestos survey.

When is Asbestos Testing Required?

Before any building work on a specific material suspected to contain asbestos
Where a management survey has identified suspect materials requiring confirmation
For Artex or textured coatings before sanding, scraping, or removal
For floor tiles, adhesives, or bitumen products before lifting
For pipe lagging, boiler insulation, or ceiling tiles before disturbance
Where a previous survey result is inconclusive or disputed

Common Materials Tested

Artex and textured decorative coatings
Floor tiles and associated black bitumen adhesive
Ceiling tiles and suspended ceiling panels
Pipe lagging, boiler insulation, and ductwork insulation
Asbestos cement roof sheets and rainwater goods
Partition boards, doorframes, and fire protection panels
Rope seals, gaskets, and packing materials

Note on Artex: Artex and textured coatings applied before 1985 are among the most frequently tested materials in residential properties. Chrysotile (white) asbestos fibres were commonly added as a reinforcement material. A simple bulk sample and laboratory test provides definitive confirmation before any decorating or renovation work begins.

The Testing Process

A qualified surveyor attends site and collects a small bulk sample from the suspect material using appropriate PPE and containment procedures. The sample is sealed and sent to a UKAS-accredited laboratory for analysis. A formal written report is issued confirming the presence or absence of asbestos fibres, the fibre type where identified, and the approximate proportion present.

What Happens if Asbestos is Confirmed?

If asbestos is confirmed in a material that is planned to be disturbed during works, removal by an HSE-licensed contractor will be required before works commence. If the material is in good condition and is not being disturbed, it may be left in place and managed under a written management plan. Our specialists will advise on the appropriate course of action based on the material type, condition, and intended works.

Asbestos Testing & Laboratory Sampling