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Spacious converted basement room with painted walls and clean screed flooring

Basement conversions in Barnsley with waterproofing built in

Full electrical works included. Damp proofing specialists. Concrete and timber floor options.

What makes us stand out

Pump and chamber systems

Pump and chamber systems help collect and manage groundwater, reducing the risk of moisture entering your converted basement.

​Structural waterproof channels

Structural waterproof channels provide controlled drainage routes, helping direct water away from vulnerable areas within the basement structure.

Damp proofing solutions

Damp proofing solutions help control moisture entering walls and floors, supporting a drier and more usable basement.

Turn an unused basement into practical living space

A basement can become one of the hardest working parts of your home when the structure, moisture control and finishing work are handled properly. Our fully qualified team can manage the main stages of your basement conversion, from electrical and plumbing work through to damp proofing, flooring, joinery and plastering. We carry out basement conversions with the core trades already covered, including electrical work, plumbing, damp proofing, joinery and plastering. That means you're not left juggling separate contractors while one issue holds up the next stage. Curedamp Ltd also deals with concrete and timber floors, which matters when the space needs to feel dry, solid and suitable for everyday use. If your lower ground floor suffers from stale air, patchy walls or signs of moisture, we can tackle those problems before the room is fitted out. Your conversion is planned around making the basement safe, usable and comfortable for daily life. Where moisture has caused wider problems, we can also help with penetrating damp and wet and dry rot affecting your property.

Abstract image of a newly constructed basement bedroom
A worker is spraying waterproof sealant on a new home's concrete foundation.

Waterproofing comes first for a reason

Basements sit below ground, so keeping water under control is not a finishing touch; it's the foundation of the whole job. We install pump systems, chambers and structural waterproof channels to manage moisture in a way that suits the space itself. Our condensation control work also helps when a cellar feels cold, close or prone to lingering damp air. Once that protection is in place, we can move forward with the build stages with far more confidence. You end up with a room that feels like part of the house, not a space you avoid.

Frequently asked questions

Yvonne S, Yell

Professional, clean, tidy, polite and very good work ethics. Quality of work is excellent. Explained everything, answered all my questions professionally. Very pleased. In fact have quotes for more ceilings to be done to rid my house of 70's ceilings. Definitely recommend.

Let us talk through your basement plans

Talk with us today and get practical advice for basement conversions.

Contact us

55 Lynwood Drive,

Barnsley, S71 3EJ

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Opening hours

Monday – Sunday: 07:00 - 17:00

CUREDAMP LIMITED, registered as a limited company in England and Wales under company number: 10051371.


Registered Company Address: 12 Victoria Road, Barnsley, South Yorkshire, United Kingdom, S70 2BB.

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