Full range of services

What our customers say

A recent cellar conversion to create utility and living areas.

“It was so simple and relaxed we were instantly put at ease and nothing was too much trouble” Mr. Hay, Basement Conversion, Bradford.

“What was once a dumping ground for all our clutter is now a wonderful place to curl up with a glass of wine and a good book!”
Mrs. Rose, Basement Conversion, Harrogate.

View our Basement & Cellar brochure.


Cellar conversions 30 year membrane guarantee Barrett Kent 10 year guarantee

As a member of the Government endorsed Trust Mark scheme and Masterbond, you can be sure our work is of the highest quality.


We provide Basement & Cellar Conversions in the following locations:

North Yorkshire: Harrogate, Ripon, Thirsk, Knaresborough, York, Skipton, Catterick, Richmond.
West Yorkshire: Leeds, Halifax, Wakefield, Bradfield, Ilkley, Huddersfield.
South Yorkshire: Sheffield, Rotheram, Barnsley, Doncaster, Hatfield.
Teeside: Newcastle, Sunderland, Middlesborough, Durham, Darlington, Newton Aycliffe, Hartlepool.

If you are outside these areas, please contact us.

Cellar and Basement Conversions, the possibilities are endless...

Basement Conversions and Cellar Conversions with peace of mind

Instead of using precious building land around your home, losing valuable outdoor space and incurring high building costs, long delays and a lot of construction mess, why not make use of your cellar?

Create the space you require and increase the value and investment of your home by undertaking a basement conversion.

Sourcing specialist materials, textures, fixtures and fittings, providing detailed architectural drawings, dealing with all the relevant authorities for planning permissions and building regulations, right down to the finishing touches - Barrett Kent help you create the rooms you want and the space you need.

Children's play room, home gym, extra bedroom, home cinema, kitchen, bathroom...

View our Basement & Cellar Projects

Basement conversion to a shower roomCellar conversion to a loungeBasement conversion to a lounge

The key to success in any basement conversion project is to ensure the area is completely waterproof.

Barrett Kent supply and fit a complete and comprehensive range of waterproofing and drainage systems, using the latest up to date products, including submersible pump systems, cavity drainage membranes and basement drainage systems, creating the room of your dreams with the peace of mind you deserve.

Transform that dark neglected basement space into the room of your dreams, with a little inspiration from yourself and the experience and expertise from Barrett Kent.

Cellar & Basement Conversions Quality Checklist:

Fully Project Managed
Checkable References
Certificates on Completion
Insured Guarantees
Fully Insured

Barrett Kent are fully insured and all our garage conversions come with a 10 year guarantee as standard. We also offer insured guarantees on our garage conversions, with an Insurance certificate specific to your property and issued by an FSA authorised and regulated UK insurance company. All electrical and gas installation work are Part P and Corgi certificated, on project completion all certificates will be given to you.