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Crownstone did a great job diagnosing and remediating damp issues at my property. They were friendly and helpful and great communicators throughout and the work was done in a timely manner to a high standard. I will definitely use them again should the need arise.

Gavin Jackson

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Very professional, responsive and personable. They came on a personal recommendation to me and I would likewise recommend.

Mark James

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Crownstone are a highly accredited, qualified and experienced remedial contractor especially experienced in structural waterproofing of new build and converted basements. We are delighted to have them on our network of approved contractors!

Alliance Remedial Supplies Limited

Meet PITSAFE

PITSAFE is the culmination of over 20 years of Crownstone’s structural waterproofing expertise, coupled with unparalleled market and product knowledge: its multi-strain approach provides a resilient and future-proof lift pit waterproofing methodology.

PITSAFE’s unique ability to be installed during build phase or retro-fitted means that, whatever your lift pit’s age or stage of life, it won’t get left behind. With PITSAFE, it’s never too late to fix a leaky lift pit.

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