SW Build Ltd

About Us —

Experts in Specialist Construction Services

With decades of experience in specialist construction services such as Basement Waterproofing, the SW Build team prides ourselves on our attitude to guiding our customers to the right decision, fulfilling projects to the highest standards, and ensuring we deliver on our promises

Thanks to our extensive range of experience and our diverse team, customers we are able to offer tailor made solutions for Waterproofing and Tanking, Damp Proofing, Flood Mitigation, Basement Conversions, Screeding and, Uriderfloor Heating.

Expert Design

Our experienced and qualified design expertise means we are able to assist in at any stage of a projects life cycle, from conception to installation and maintenance. Contact our experts to get a free quote and design

Quality workmanship

Through thoughtful design, effective management, continued professional development, and experienced installation, safety and quality are held to the highest standards.

Ongoing support

We offer a turnkey service, design, installation, and maintenance ensuring your products and systems continue to protect as they were designed

Our Services

We’re fully qualified to design, supply and install structural waterproofing systems, from the roof down to basement level, for both existing buildings and new build structures. And, as our surveyors are CSSW qualified and listed on the Waterproofing Design Register, and we hold full professional indemnity insurance, we give you peace of mind.

Structural Waterproofing

Flood Protection

Through collaboration with the most innovative consultants and manufacturers in the Flood Mitigation market, SW Build are able to offer a solutions based comprehensive service. Whether it is specifying and supplying the right products to our clients or a full installation and maintenance package, SW Build can help with a range of solutions to meet every opportunity.

Damp Proofing

Damp Proofing is a general term used to describe methods and treatments of controlling moisture that has built up within walls and floors into the interior of the property. It is important to have damp proofing specialists to tackle your damp problem, from the failure of a damp proof course (DPC) to high levels of water ingress and every other type of dampness.

Floor Screeding

At SW Build Ltd, we are proud to have over a 3 decade’s worth of experience in installing high quality screed flooring nationwide. Our expertise and passion for what we do has resulted in us becoming one of the best and most trusted floor screeding companies on the market, so if you have been looking for a qualified, professional team to undertake part of your work project, get in touch with us today.

⁠Underfloor Heating

At SW Build Ltd, we are proud to serve as top quality wet underfloor heating suppliers and installers across the whole of the UK, finishing each flooring project with different types of screed upon request. Whether you have a commercial or domestic project in need of our services, we will be fully prepared to provide everything you need. 

Single Ply Roofing and
Deck Waterproofing

Our experienced staff are highly experienced in both liquid waterproofing and single ply flat roof installations that are fully licensed, bonded, and insured so you can expect nothing less than superior results. As experts in the residential and commercial markets, we specialise in deck waterproofing, concrete sealing, single ply flat roof coatings. 

Basement Conversions

At SW Build Ltd, we specialise in high-quality basement conversions, helping homeowners and businesses unlock the full potential of their properties. With years of experience transforming unused or underutilised basements into functional, stylish, and valuable living spaces, our team delivers bespoke solutions tailored to your needs.

Cavity Drainage Systems

At SW Build Ltd, we specialise in the supply and installation of cavity drainage systems — a proven method of managing water ingress in basements and below-ground structures.

Our expert team works with both residential and commercial clients, providing tailored solutions that keep properties dry, safe, and protected from damp issues.

Tanking Render Solutions

At SW Build Ltd, we provide expert tanking render solutions to protect properties from water ingress and damp issues. With years of experience in structural waterproofing, our team applies high-quality tanking systems designed to create a robust, waterproof barrier for walls and floors.

Ideal for basements, cellars, and below-ground structures, our tanking renders help keep your property dry, safe, and protected.

"Ready to Begin? Let's Connect
Get in touch with us today."


SW Build Ltd place picture
5.0
Based on 6 reviews
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Luke Farquharson profile picture
Luke Farquharson
10:27 25 Apr 25
Always a top job carried out by Neil & team - nothing is too complex for these guys, and they will deliver a quality result for you.
Tyler Hearne profile picture
Tyler Hearne
17:44 24 Apr 25
Provided a great service, Neil responded instantly to an email which was followed up by a quick phone call covering everything I needed to know before taking on the work.
The work done was also of great quality and was efficient
dan f profile picture
dan f
16:35 24 Apr 25
Neil responded quickly to my initial enquiry and was on site within days. Neil provided a plain English explanation of what needed to be done and the issue was resolved promptly. To date I have had no further water ingress. Would strongly recommend.
Oliver Spriggs profile picture
Oliver Spriggs
16:11 24 Apr 25
SW Build were excellent, they gave me solid advice upfront, were on time and well within budget, quite rare these days!
Roy Birley profile picture
Roy Birley
16:00 24 Apr 25
Fantastic job. No messing about, they came when they said and did what they promised. First class service and a first class job, even though we gave them some problems to overcome. We’ll done Neil and the boys, we will certainly use you again.
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