All treatments are covered by our company-backed guarantees plus a free 6-month follow-up inspection — so your home stays protected for years.
If you have a basement or cellar space in your home between Dorset, Hampshire, Bristol, Bath or South Wales, and you’re experiencing moisture, damp patches, flooding or wish to convert the space, our basement waterproofing service provides fully-specified protection. We address all below-ground moisture issues in homes.
We find it. We treat it. We stop it coming back.
Basement waterproofing involves the design and installation of systems to prevent or manage water infiltration into rooms or spaces below ground level.
The correct system depends on the build, ground conditions, hydrostatic pressure and intended use of the space. Failure to treat basement moisture can lead to structural damage, mould growth, timber decay, and loss of usable space.
If your basement or cellar is showing signs of moisture, damp, salt staining, musty smells or you’re planning a conversion and want to ensure a dry, usable space — this is the right time to act. With the right system installed now, you’ll protect your property and retain value.
We carry out a full basement inspection to identify water ingress paths, hydrostatic pressure, soil conditions, construction type and appropriate waterproofing requirements.
We install waterproof membranes, liquid applied tanking or cementitious coatings to walls and floors to create a barrier to stop water ingress.
For newly built or heavily refurbished basements we may use waterproof concrete or integral waterproofing methods that make the structure itself resistant to water ingress.
Where water management is required, we install cavity drain membranes, drainage channels and sump/pump systems to collect and remove infiltrating water rather than only blocking it.
If you’re converting the space to living accommodation, we collaborate with building-works to ensure the waterproofing system aligns with structural finishing, ventilation and useability of the space.
Operating across England & Wales, we understand local ground conditions and construction types. Our systems are designed for long-term performance, backed by service continuity and support.
We specialise in both waterproofing and linked moisture control issues — essential for older homes on the South Coast with high humidity or groundwater risk.
Our surveyors and technicians are trained in industry standards (e.g., BS 8102:2022) and use appropriate waterproofing system types for each property.
Transparent process: full diagnostics, clear specification, timely works and follow-up support.
Local service means faster response times, regional understanding of build types and better accessibility.
Full integration: If your basement issue links to damp, mould or structural decay, we provide the aligned services — one company managing the full scope.
Discover why homeowners across England and Wales trust us for reliable, long-term moisture control in their properties.
We use in-house, fully-trained surveyors and modern diagnostics to ensure accurate assessments, transparent pricing and guaranteed results.
All treatments are covered by our company-backed guarantees plus a free 6-month follow-up inspection — so your home stays protected for years.
At Nordic Damp Proofing, we’re pleased to offer damp, mould, and timber surveys to homeowners and landlords. In some cases, fees may apply for more detailed reports — but don’t worry, our team will always let you know beforehand.
Submitting this form doesn’t commit you to a survey. One of our friendly team members will contact you within 24 hours to discuss your enquiry and confirm whether a survey is needed. Once booked, we can usually arrange a visit within 24 hours of confirmation.
