Cellar Tanking | Basement and Garage Conversions | Barnsley | Sheffield

Cellar & Garage Conversions

A cellar or garage conversion is a great way to add more space and value to your home, it is this potential that is persuading growing numbers of homeowners to develop these areas as an affordable alternative to moving.

Conversions can provide a cost-effective stress-free way to add an entire extra floor of living space to your home.

At Damp2Dry Building Solutions Ltd, we specialise in cellar conversions, helping homeowners make the most of the space they already have.

Common uses include a home office, guest bedroom, gym, utility room, or additional 'dry' storage room.

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Here's How Damp2Dry Can Help

From the initial idea through to the finished conversion, we can manage the entire process for you. We take the time to understand how you want to use your cellar, then create a solution that works for your home, your lifestyle and your budget.

Our services can include:

Cellar / basement and garage design and planning to comply with building regulations
Damp proofing and waterproofing
Insulation and ventilation
Structural and building work
Electrical and plumbing installations
Lighting and heating
Flooring, walls and ceilings
Bespoke storage and finishing touches
Complete project management from start to finish

Whether your cellar needs a complete transformation or you wish to make it into a usable dry storage area, our experienced team can help.

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Why choose us?

We understand that a cellar or garage conversion is a significant investment in your home. That’s why we focus on delivering quality workmanship, clear communication and a professional service at every stage.

Experience you can trust

Our knowledge of cellar conversions and garage conversions means we understand the challenges involved and know how to overcome them.

A complete service

We can take care of the project from the initial consultation through to the final finish, making the process as straightforward and stress-free as possible.

Designed around you

Every home is different. We create solutions tailored to your property, your needs and how you want to use the space.

Quality workmanship

We take pride in the quality of our work, paying attention to the details that make the difference between simply converting a cellar and creating a finished room you can be proud of.

Making the most of your home

A cellar conversion can give you valuable additional living space without the disruption of moving house or building a costly extension.

Ready to transform your cellar or garage?

If you have an unused, underused or unfinished cellar or a garage full of boxes, now could be the perfect time to unlock its potential.

"It is an excellent professional team, including both the admin staff and the site workers. They are very knowledgeable and clearly explain the breakdown of the work before starting. The job they completed was extremely clean and carried out to a high standard."

May 2026 – customer in Barnsley

"Damp2Dry provided us with an excellent service. They thoroughly surveyed our property, located the problem, and provided a detailed report. All very professional, as was the work when it was carried out. They use skiled workers who know their job, and most important they did not leave until everything was back in order. I would certainly recommend them."

April 2026 – customer in Sheffield

"I'd had several incidents with water ingress into my basement kitchen. Tanking would cost a minimum of £25K, plus a new kitchen at £10k, plus fitting at £4k. I certainly couldn't afford that.

I contacted Jason at Damp2Dry and we agreed that installing a sump pump should resolve the issue. A detailed quotation was received and any questions answered in a professional and timely manner, aided by Kate and Ruth.

Work was conducted by the friendly, timely, and tidy team, even when unexpected issues arose with a solid rock floor!

Yes it was messy, but that's the nature of the job. Once completed the team did the best job of cleaning up that I have ever encountered. No damage to the property or garden. All detritus removed from site.

Would highly reccommend Jason and the team."

September 2025 – Customer in Huddersfield

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Cellar & Garage Conversions