Gasbesco Ltd

We supply and fit gas boiler flue inspection hatches allowing gas engineers to visually inspect the entire length of any concealed gas boiler flue system to ensure the flue is continuous, properly supported and sealed at all joints.

Unless they can make these checks, gas engineers cannot comply with their legal responsibilities.


Who are we and how can we help?
Gasbesco specialises in the supply and installation of gas boiler flue inspections without restriction.

Some properties, mainly flats and apartments, have been built with gas boiler flues which cannot be inspected because they are hidden behind walls, ceilings or voids.

The gas boiler flues which this information relates to are connected to room-sealed fan assisted gas boilers.

Gas Safe registered engineers need to be able to see the entire flue which takes fumes away from the gas boiler as part of essential safety checks whenever the boiler is worked on. A gas boiler flue in poor condition, combined with a boiler that is not working properly, could put you and your family in danger from carbon monoxide poisoning, which can cause death or serious injury.


Supply & Installations
We supply and install 1 hour fire rated metal, gas boiler flue inspection hatches in London, the M25 and surrounding areas.

The hatches we install meet the requirements and recommendations of The Building Regulations 2010 Approved Document J.

We undertake work for:

• Homeowners
• Landlords
• Residents' Associations
• Managing Agents
• Councils
• Developers