Structural Waterproofing &
Basement Waterproofing Specialists
We are leading structural waterproofing and basement waterproofing specialists delivering high-quality waterproofing solutions for residential, commercial, and industrial projects. With extensive industry experience, we provide reliable and cost-effective waterproofing systems designed to protect structures from water ingress, damp, and long-term structural damage.
As trusted waterproofing specialists, we offer a full range of services including structural waterproofing, basement waterproofing, gas membranes, liquid waterproofing, sheet membranes, damp proofing, and roofing waterproofing. Our team works closely with contractors, developers, and homeowners to ensure every project is completed to the highest standards.
Whether you’re working on new build construction or refurbishment, our structural waterproofing and basement waterproofing solutions are designed for durability, compliance, and long-term protection. We pride ourselves on professional workmanship, competitive pricing, and dependable service across every project.

Who Are We?
SWS Structural Waterproofing Specialists provide professional waterproofing solutions for basements, substructures and civil engineering projects.
We work with contractors, developers and engineers to deliver reliable waterproofing systems built to last.
Our Waterproofing Services Include
- Structural Waterproofing
- Basement Waterproofing
- Sheet Membranes
- Liquid Waterproofing
- Gas Membranes
- Damp Proofing
- Expansion Joints & Sealants
- Liquid Roofing
Contact our waterproofing specialists today to discuss your project and get a competitive quote.

Why Choose SWS Structural Waterproofing?
>Commercial Project Specialists
>Type A, & C Waterproofing
>Experienced Installation Teams
>High Quality Materials
>Fully Insured & Guaranteed
>UK Wide Coverage

Comprehensive Waterproofing Services
From design to installation, we handle all waterproofing needs for basements and civil engineering projects with precision.

Durable Materials & Techniques
We employ advanced, tested waterproofing membranes and systems to ensure structural protection over time.

Expert Project Collaboration
Working closely with contractors, developers, and engineers for seamless integration into project workflows.

Quality Assurance & Compliance
Our solutions comply with industry standards ensuring reliable protection and warranty-backed performance.
500+
Projects Completed
15
Years of Experience
100%
Client Satisfaction Rate
Contact us
Telephone:07738151442
E-mail:gareth@structuralwaterproofingspecialists.co.uk
Address:3rd Floor, 86-90 Paul St, London, EC2A 4NE
