Business Details
Trusted Structural Waterproofing Solutions in Chesterfield
SWS Gb has been delivering high-performance waterproofing solutions to major clients and refurbishment contractors for over two decades. Specialising in public sector refurbishment and quality new build projects, we combine market-leading quality with competitive pricing. Our systems are supported by one of the world's largest membrane manufacturing plants, serving contractors and specifiers in over 50 countries. Established in the UK for over 20 years, our technical staff and nationwide network of approved contractors ensure compliance with rigorous standards.We offer detailed design specifications, quality control reports, and insurance-backed warranties. Our patented low-heat thermo-adhesive systems reduce installation risks while enabling use with heat-sensitive insulation. With BRE-certified Quantum systems and fire-rated membranes, we provide solutions for podium decks, green roofs, and complex architectural projects. Our commitment to innovation ensures compliance with EN 13501-5 and BS476 standards. We welcome discussions about upcoming projects on a no-obligation basis.
Services
Structural Waterproofing
Roofing Systems
Green Roofing
Podium Deck Systems
Fire-Rated Membranes
Thermo-Adhesive Installation
Warranty Services
Technical Design
Quality Control
Approved Contractor Network
Highlights and features
- We have over 20 years' experience in structural waterproofing systems
- Our Quantum systems are BRE-certified to EN 13501-5 standards
- We offer 25-year warranties on premium membrane systems
- Our nationwide approved contractor network ensures quality installations
- We provide detailed design specifications and U-value calculations
Associations and certifications
- BRE (EN 13501-5)
Services
Structural Waterproofing
Our structural waterproofing systems provide comprehensive protection against water ingress for commercial and public sector buildings. Using advanced polymer-modified bitumen membranes, we deliver solutions with warranties ranging from 10 to 25 years. Our systems incorporate fire-rated membranes meeting BS476 Part 3 standards and are suitable for podium decks, green roofs, and complex architectural applications.
Quantum Roof Systems
The Quantum roof system combines high-performance membranes with technical expertise to deliver durable waterproofing solutions. Certified by BRE to EN 13501-5 standards, our systems feature cold-temperature flexibility and fire-resistant properties. Available with 20 or 25-year warranties, they are installed by our nationwide network of approved contractors using low-heat application methods.
Thermo-Adhesive Installation
Our low-heat thermo-adhesive installation method reduces fire risks during application while maintaining bond strength. This innovative system allows installation with hot air guns in sensitive environments and enables use with heat-sensitive insulation materials. The process significantly reduces installation time while maintaining compliance with all relevant safety standards.
Green Roofing Solutions
We provide comprehensive green roofing solutions that combine waterproofing membranes with sustainable design features. Our systems incorporate vapour barriers, insulation layers, and protective membranes to create durable, environmentally friendly roofing solutions. These systems contribute to building sustainability goals while maintaining full waterproofing performance.
Technical Design Services
Our technical design services include detailed specifications, U-value calculations, and system design for complex waterproofing projects. We provide cut-to-falls designs and compatibility assessments for all membrane components. Our team offers full technical support from initial design through to installation completion.
Questions
What waterproofing system warranties do you offer?
We provide 10-25 year warranties depending on system selection, with Quantum systems offering our longest 25-year coverage.
Are your installers certified?
All systems are installed by our nationwide network of Quantum Approved Contractors who have undergone specific technical training.
Can your systems be used with insulation?
Yes, our low-heat thermo-adhesive systems work with heat-sensitive insulation materials, offering cost-effective thermal performance solutions.
Do you provide technical specifications?
We offer detailed design specifications, U-value calculations, and compatibility assessments for all our membrane systems.
Are your membranes fire rated?
Our Quantum systems are certified to EN 13501-5 with Broof(t4) fire ratings, meeting BS476 Part 3 2004 requirements for external fire performance.
What building types do you work with?
We serve commercial, public sector, and new build projects including shopping centres, schools, and residential developments nationwide.
