Controlled asbestos sampling · Middlesbrough and Tees Valley

One or more suspect materials

Asbestos sampling Middlesbrough

A trained asbestos professional attends, assesses the suspect material, collects a controlled sample and submits it for UKAS-accredited bulk analysis at ASM’s Sunderland headquarters laboratory.

UKAS 32982 Controlled sample collection ISO/IEC 17025 testing Middlesbrough & Tees Valley
North East delivery / Sunderland HQ9 Defender Court, Sunderland Enterprise Park, SR5 3PE
North East telephone0191 481 2231
National enquiries0330 433 9680

Choose the service that matches the building and planned work. Explore the complete Middlesbrough asbestos-services cluster below.

Common sampling enquiries

Materials frequently submitted for analysis

Appearance alone cannot reliably confirm whether a building material contains asbestos.

Textured coatings

Ceilings and walls due to be drilled, skimmed, removed or altered.

Floor products

Tiles, backing, paper and bituminous adhesive before flooring work.

Cement products

Garage roofs, wall sheets, flues, soffits and water tanks.

Boards and insulation

Panels, ceiling tiles, service risers and plant-area materials requiring professional assessment.

Textured ceiling coating selected for controlled asbestos sampling
Textured coatings are commonly sampled before alteration A controlled sample can inform a specific decision, but wider works may require a Refurbishment Survey.
Proportionate testing

Useful when the question is specific

Sampling may suit a suspected textured coating, floor tile, adhesive, cement sheet, soffit, panel or other individual material before a limited task or purchase decision.

  • Controlled sample collection
  • Sealing, labelling and traceable identification
  • UKAS-accredited bulk analysis
  • Clear result and proportionate next-step advice
How it works

From initial enquiry to laboratory result

  1. 1

    Send photographs

    Provide the address, material location, clear photographs and reason for testing.

  2. 2

    Confirm the scope

    ASM determines whether sampling is appropriate or a wider survey is required.

  3. 3

    Controlled collection

    The material is assessed, sampled, sealed, labelled and recorded by the attending professional.

  4. 4

    Laboratory analysis

    The sample is submitted for analysis and a clear result is issued.

Middlesbrough and Tees Valley

Sampling for local property and projects

Homes and landlords

Specific materials can be assessed before maintenance, purchase, repair or minor alteration.

Commercial estates

Targeted sampling can clarify isolated materials or support existing asbestos records.

Construction projects

Sampling may answer a defined question, although intrusive work frequently needs a Refurbishment Survey.

Prepare the enquiry

What to send for an accurate written scope

  • Photograph and exact location of the material
  • Whether the material is damaged or disturbed
  • Number of suspect materials
  • Property address and access arrangements
  • Required turnaround and report recipient
  • Details of any planned work

Do not drill, scrape, sand or break a suspect material. A single sample identifies only the material tested; it does not prove that the remainder of a room or building is asbestos-free.

North East delivery

Sampling coordinated through Sunderland headquarters

Professional sample collection is available across Middlesbrough and Tees Valley. Samples are analysed at ASM’s UKAS-accredited bulk-analysis laboratory at Sunderland headquarters.

Asbestos Surveying & Monitoring Ltd

9 Defender Court
Sunderland Enterprise Park
Sunderland
SR5 3PE

0191 481 2231
survey@asbestosSM.co.uk
0330 433 9680

Monday–Friday, 08:00–18:00

Middlesbrough and Tees Valley coverage

Middlesbrough, Linthorpe, Acklam, Marton, Coulby Newham, Nunthorpe, Eston, South Bank, Grangetown, Thornaby, Stockton-on-Tees, Billingham, Yarm, Ingleby Barwick, Redcar, Guisborough, Hartlepool and surrounding areas.

Accredited capability

ASM is UKAS accredited under number 32982 for defined inspection activities to ISO/IEC 17020 and defined testing activities to ISO/IEC 17025.

Frequently asked questions

Middlesbrough asbestos-sampling FAQs

Can I take an asbestos sample myself?

ASM recommends professional sampling because disturbing an unknown material can release fibres and a poorly selected sample can produce misleading information.

Where is the sample analysed?

ASM samples are analysed at its UKAS-accredited bulk-analysis laboratory at Sunderland headquarters for activities within the current ISO/IEC 17025 schedule.

How many materials can be sampled?

One or several specific materials can be sampled. If numerous areas or a refurbishment project require investigation, a suitable asbestos survey may be more appropriate.

Does a negative sample mean the property is asbestos-free?

No. The result applies to the material and sample submitted, not every building material elsewhere in the property.

Arrange controlled sampling in Tees Valley

Send the postcode, clear photographs, material location, planned work and deadline.


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