WATERPROOFING SPECIALISTS ACROSS THE NORTH WEST
Protecting Properties from Damp, Mould and Water Damage.
WaltBray provides specialist damp proofing, waterproofing, and mould remediation across the North West. Trust us to find and solve damp issues.
24 Hour Response time & Planned Programmes
Digital reports with before/after photos
Root-cause fixes: leaks, ventilation, insulation & cold bridges
🏠 Domestic & Commercial
🧰 Clean, Professional Workmanship
📄 Survey-Based Solutions
Start Here.
Tell us about your time constraints, scope, or works package. You’ll hear from us within one business day.
enquiries@waltbray.co.uk
07908159027
North West • UK-wide by agreement
1 Get in touch • 2 We make a plan with you • 3 We fix and guarantee
Damp and Water Services
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Water Management & Tanking
Waterproofing systems for basements and cellars, including cavity drain membranes, drainage channels and sump pump protection.
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Damp & Mould Control
Specialist treatment for rising and penetrating damp, mould growth, and condensation, with survey-led solutions designed to identify the cause and fix it properly.
How we work
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Book a Free Survey
We confirm your area and arrange a quick inspection.
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We Diagnose the Cause
We identify the issue properly and recommend the right solution.
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You get a clear quote
Clear pricing, scope of works and next steps.
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We Fix It + Guarantee It
Long-term remedial work backed by clear reporting and guarantee.
Preferred Suppliers of
High-Performance Products.
Why Waltbray?
Free, honest surveys with clear next steps
Long-term fixes (not temporary patches)
Fast turnaround across the North West of England
Guarantee-backed workmanship
Before/after photos and chartered reports
Areas we cover
North West
Liverpool
Blackpool
Manchester
Lancaster
Give us a message
to plan a visit.
Members of the Federation of Damp
Frequently Asked Questions.
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WaltBray provides specialist support across:
Basement Waterproofing
Damp Proofing
Water Ingress Repairs
Sump Pumps & Drainage
Mould & Condensation Treatment
Tanking & Basement Conversions
Commercial Waterproofing
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Yes. We offer free surveys and provide clear recommendations and pricing based on the cause of the issue. We learn about your case and our solutions are specific.
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We primarily cover North West England, including Liverpool, Manchester, Blackpool, Lancaster and surrounding areas. For larger or specialist projects, UK-wide coverage may be available by agreement.
If you’re unsure whether we cover your location, get in touch and we’ll confirm quickly. -
Damp proofing targets moisture issues in walls (such as rising damp and penetrating damp).
Waterproofing is designed to stop active water ingress using systems like tanking, membranes, drainage channels and sump pumps. -
Yes. WaltBray supports commercial waterproofing and damp issues for:
property managers
landlords
developers
retail and commercial units
We can provide clear documentation, photos, and a scope for planned repairs.
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Costs depend on the cause, severity, access and the solution required. The best way to get accurate pricing is a free survey, where we confirm the correct fix first.
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A survey helps confirm the cause, but typical signs include:
Rising damp: tide marks and damp low on walls
Penetrating damp: damp patches that worsen after rain
Condensation: mould on cold corners, windows and bathrooms
We identify the source properly before recommending any fix.
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Yes. We repair and prevent basement water ingress using proven systems such as:
Waterproof membranes
Tanking systems
Drainage channels
Sump pumps for active groundwater control
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Water ingress is commonly caused by:
Cracks or defects in external walls
Poor drainage or blocked gutters
Failed waterproofing systems
High ground levels or saturated soil
Hydrostatic pressure in basements
We focus on fixing the cause, not just the symptoms.
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Most work is completed within 1–5 days, depending on:
the size of the affected area
the system required
access and condition of the property
We’ll confirm timescales after the survey.
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Yes. Our work is completed to a professional standard with guarantee-backed workmanship, giving you confidence the solution is built to last.
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If there’s active leaking or flooding:
Move valuables away from the affected area
Avoid electrics near water
Call WaltBray — we’ll advise immediate steps and arrange a fast inspection