The cost of basement construction depends on several factors, including the size of the basement, the ground conditions, the intended use of the space, and the waterproofing system required. Every project is unique, so we recommend arranging a professional survey, where one of our experienced surveyors can assess your property and provide a detailed, no-obligation quotation tailored to your requirements.
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Specialist Basement Waterproofing with Guaranteed results
Specialist ‘Basement Waterproofing’ is part of Universal Home Build.
We strip back properties back to the substrate before Waterproofing using the Delata Membrane system. (UBW is Delta membrane approved installer) and on completion, fully refurbish the space including provision of all the specialist trades and services required.
This means we are able to offer our customers a ‘one-stop solution’ for projects from £10,000 to large projects of over £1 million.
Universal Basement Waterproofing offers a high-performance, high-value solution with documentation of all testing results, on-site technical support, a comprehensive survey report and a Universal GUARANTEE of all our work
Every form of basement construction has different waterproofing requirements. Our Surveyors can design the best cost-effective schemes as part of the planning process considering the method of construction under consideration.
Universal Basement Waterproofing is expert in the design and construction of value-engineered water-resistant basement structures. Whatever your plans, Universal Basement Waterproofing has the skills and experience to make your vision a reality. Get in touch today.
Each basement is different and each one requires careful planning from the outset. Before any work begins, a full site investigation survey is carried out to determine the unique particularities of the Property, such as ground conditions, future risks, the location of existing drains, a possible risk from toxic gases and the presence of other contaminants. From this inspection, Universal Basement Waterproofing will produce a design based on the site survey findings with a full breakdown of the works involved.
All our Technicians are experienced and qualified in installing Delta, Koster and Sika Products to precise manufacturers’ standards.
Our Technicians will:
- Carry out a full basement survey and fully discuss the requirements of your project
- Identify any cause of water ingress
- Recommend a waterproofing system tailored to needs and budget
- Recommend waterproofing products required for the project
- Ensure your basement is left in a dry, safe state ready for use
Basements can be a fantastic addition to a home, whether converting an existing basement into a living space or building one as a new area for a property. From small home cinema basement conversions to waterproofing large industrial pump rooms, Universal Basement Waterproofing has the skills and experience to make your vision a reality.
Book Your Basement Survey Now
One of our waterproofing specialists will inspect your basement, discuss the most suitable waterproofing system and provide expert recommendations with no obligation.
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Ready to Transform Your Basement?
Whether you’re planning a new basement or need to stop persistent damp and water ingress, our experienced surveyors can recommend the right waterproofing solution.
✔ Professional Survey
✔ Fully Guaranteed Work
✔ 50+ Years Experience
Frequently Asked Questions
In many cases, basement waterproofing alone does not require planning permission. However, basement construction, excavation, or significant structural alterations may require planning approval and Building Regulations compliance, particularly in certain London boroughs or conservation areas. We can advise you during your survey and help you understand any permissions your project may require.
The duration of a basement waterproofing project depends on the size and complexity of the work. Smaller waterproofing installations can often be completed within a few days, while larger basement construction or full structural waterproofing projects may take several weeks. Following your survey, we’ll provide a clear project schedule so you know exactly what to expect.
There is no single waterproofing system that is suitable for every property. The most effective solution depends on factors such as the construction of the building, ground conditions, water ingress risk, and how you intend to use the basement. Our experienced surveyors will assess your property and recommend the most appropriate BS8102-compliant waterproofing system, whether that’s a Type A (barrier protection), Type C (cavity drain membrane), or a combined system for maximum protection. We only install proven products from leading manufacturers, including Delta, KÖSTER, and Sika.
Yes. We install high-quality waterproofing systems from leading manufacturers such as Delta, KÖSTER, and Sika, following BS8102 standards for below-ground waterproofing. Our waterproofing systems are fully guaranteed, giving you confidence that your basement will remain dry and protected for years to come. We’ll explain the guarantees available during your survey.
We provide basement construction and structural waterproofing services throughout London, Kent, Surrey, Essex, Sussex, and the surrounding areas. If you’re unsure whether we cover your location, simply get in touch and our team will be happy to help.
Yes. We regularly waterproof existing basements, cellars, and vaults, whether they’re affected by damp, water ingress, or you’re planning to convert the space into a dry, usable room. Every property is different, so we carry out a professional survey to identify the cause of the problem before recommending the most suitable waterproofing solution. Our systems are designed to provide long-term protection while complying with BS8102 standards for below-ground structures.
With over 50 years of experience, Universal Basement Waterproofing has designed and installed waterproofing systems for properties across London and the South East. Our experienced surveyors design BS8102-compliant waterproofing solutions using trusted systems from Delta, KÖSTER, and Sika. From initial survey through to installation, we focus on delivering long-lasting, fully guaranteed waterproofing solutions tailored to every property.
We aim to arrange surveys as quickly as possible, subject to availability. During your survey, one of our experienced waterproofing specialists will assess your basement, discuss your requirements, identify any issues with damp or water ingress, and recommend the most suitable waterproofing solution. You’ll then receive a detailed, no-obligation quotation for the work required.