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Sheffield's specialists in basement conversions & waterproofing, damp proofing, dry and wet rot eradication and timber treatment.

A family-run business with over 20 years' experience providing safe dry houses


Cellar / basement conversions

Take advantage of the extra space hidden underneath your house to create fantastic new living space in your own basement.

Damp proofing

Treatment to ensure your house is dry, clean and welcoming. Solving problems including rising damp, penetrating damp and condensation, all work is carried out to British Standards.

Timber treatments

Dry & wet rot preservative treatments, timber replacement works, wood worm eradication, and treating insect infestations. We offer treatment solutions to these problems and many others.

Based in Sheffield, we work across South Yorkshire, the East Midlands, North Derbyshire, The Peak District, and serve cities including Leeds, Rotherham, Barnsley, Huddersfield, Chesterfield, Leeds, Bradford, York, Harrogate, Hull, Grimsby.


For professional advice and a free estimate, call us on 0800 542 3982


Get in touch

Contact us for a free quote

0800 542 3982

Guaratee Protection Insurance

Thanks for sending your enquiry - we will get back to you as soon as possible.


The team were reliable, conscientious and worked extremely hard. They endeavoured to minimise disruption to the household, always tidied up at the end of each day and remained cheerful and good humoured throughout.

From start to finish, all the workers were hardworking, polite, helpful, tidy and a pleasure to have met.

The completed conversion exceeded all our expectations and I would like to take this opportunity to thank Gary & all the staff at Premiere Damp Proofing for such a fantastic job.

I would gladly recommend Premiere Damp Proofing to anyone considering having work done

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