Asbestos Environmental Solutions Ltd

Cement flue removal

Asbestos cement flues were widely fitted from the 1960s to the 1980s as part of boiler and solid-fuel systems. If you are upgrading a boiler or renovating, an old flue is one of the first things to check.

The pipe can look like ordinary fibre cement, and breaking a piece off to check is exactly what not to do. We confirm the material, seal the area and take the flue out in sections.

Cement flue removal carried out on site

Signs your flue may contain asbestos

  • The property was built or altered before 2000
  • Grey, cement-like pipe running up through a wall, ceiling or roof
  • A flue connected to an old boiler or solid-fuel appliance
  • Cracks, chips or a crumbling surface

You cannot confirm asbestos by eye. A small sample analysed in a laboratory gives a certain answer.

Gas appliances and the flue

Disconnecting or replacing a flue on a gas appliance must be done by a Gas Safe registered engineer. We coordinate with your engineer so removal and the new installation fit together.

Cement flue removal on site, second photo

How we do the work

  1. Inspect the flue

    We look at where the flue runs, how it is fixed and how it passes through walls, ceilings and the roof.

  2. Seal the area

    Openings are sheeted, signs and barriers go up, and floors are protected.

  3. Dismantle in sections

    The flue is taken apart piece by piece using hand tools and wet methods. Pieces are wrapped as they come down.

  4. Clean and decontaminate

    HEPA vacuums and damp wipes clear the area, and all sheeting and equipment are bagged as hazardous waste.

  5. Dispose with paperwork

    A registered carrier transports the waste to an authorised site and you receive the consignment note.

Asbestos waste is double-bagged, sealed and taken by a registered carrier to an authorised disposal site. You receive a waste consignment note as your legal record.

Questions about cement flue removal

Does every old flue contain asbestos?

No, but many installed before 2000 do. Only a laboratory test gives a certain answer.

Can I take the flue out myself?

We strongly advise against it. Cutting or breaking the pipe releases fibres, and the work is regulated.

Will I need to replace the flue?

Usually, if the appliance is staying. Your heating engineer confirms the new flue, and we coordinate the timing.

What happens to the gap in the wall or roof?

We can leave it ready for your builder, or arrange making good as part of the same visit.

Ready to talk about your site?

Share the location and a few details, and we will confirm the scope and the next step.

Or call +44 7939 897899 or email asbestossoultionsltd@yahoo.com