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PATENTED TECHNOLOGY FOR
WATERPROOFING SOLUTIONS

Committed to delivering the highest quality Waterproofing Solutions across UK.

SNSEAL WATER PROOFING VS TRADITIONAL INJECTION WATER PROOFING METHODS

"SNSeal injectable waterproofing delivers longer-lasting, stronger protection than foam or poly membranes. It outperforms across wall cracks, lift pits, secant piles and sheet piles. Discover the full comparison here."

OUR WATERPROOFING SERVICES

Our water engineers offer tailored solutions, considering your objectives and environmental factors, to ensure effective waterproofing results.

Our injectable solutions stop leaks and seal cracks, giving long-lasting water protection for basements, retaining walls, and concrete structures across UK.

INJECTABLE WATERPROOFING

Know The Process

Premium waterproof membranes that protect bathrooms, balconies, rooftops, and wet areas across UK from leaks and moisture damage.

MEMBRANE WATERPROOFING

How It Works

Versatile waterproofing solutions designed to seal cracks, joints, and structural elements in concrete, delivering reliable protection across all applications and conditions.

COMBINATION SOLUTIONS

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ABOUT US

LEADING THE WAY IN
INJECTABLE AND MEMBRANE WATERPROOFING INNOVATION

At Stop & Seal, we’re committed to providing the highest quality injectable and membrane waterproofing the UK has to offer.

Our expert waterproofing technicians provide complete water ingress solutions for residential and commercial properties across UK.

Using a patented high-pressure injectable system, we target wall cracks, floor slab cracks, construction joints, and more — stopping water at its source. Whether for new builds or remedial works, our durable methods prevent water damage, structural decay, and ongoing moisture issues.

WHAT MAKES US DIFFERENT

UK'S CERTIFIED WATERPROOFING SPECIALIST

Certified UK waterproofing specialists with extensive training and hands-on experience.

REVOLUTIONARY INJECTABLE PRODUCT

Resolves water ingress issues by penetrating the leak source to STOP water flow and create an airtight and water-tight SEAL.

CUSTOMISED WATERPROOFING APPROACHES

Custom waterproofing services for homes and businesses—engineered to solve your property’s specific needs.

EXPERT SOLUTIONS

New construction projects or remedial works regardless of the construction stage, we offer safe, lasting solutions.

NATIONWIDE WATERPROOFING EXPERTISE

Nationwide waterproofing expertise across all UK climate zones and building types

TRUSTED FOR COMMERCIAL AND RESIDENTIAL PROJECTS

We work on apartment basements, strata buildings, carparks, retaining walls, planters, lift pits, tunnels, homes, and more.

WATERPROOFING THAT STOPS INGRESS — GUARANTEED

Stop water ingress with advanced injection and membrane-based waterproofing—built to last in any condition

PATENTED SNSEAL INJECTABLE SEALANT

Our product is designed to penetrate deep into fine cracks, joints, and voids, forming a watertight, flexible seal that stops leaks permanently.

WHAT OUR CUSTOMERS ARE SAYING

AMAZING RESULTS

“Hi. I’m the general manager of Cavern Walks Shopping Centre located on Mathew Street. We had an internal and external problem with rainfall seeping into our basement area directly below Cilla Black Statue. It was a problem we have had for a couple of years. We explored every avenue but to no avail. I rang Stop & Seal UK Ltd. The lads were in the area and arrived within an hour. They spent the afternoon on site. It's been over 3 months now, and no leaks. I have recommended Stop & Seal UK Ltd to other people, and I’m getting the same feedback. Top firm and top guys. I would highly recommend them.”

- James C.