Concrete Repair, Waterproofing & Damp Proofing in Liverpool

Survey-led repairs across Liverpool and Merseyside, from commercial concrete and deck repairs to cellar waterproofing and damp treatment in homes and rental properties.


Response within one working day

A person holding a black and orange furry animal, possibly a dog, inside a room with a checkered floor.

Guarantee Backed Workmanship

A woman with sunglasses holding a smartphone, standing outdoors with a blue sky.

Digital reports with before and after photos

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Federation of Damp members, using systems from Sika, Mapei and Permagard.

Logo for Federation Of Damp, a company membership organization. The logo features a house roof graphic above the acronym FOD, with F in blue, O in red, and D in red, and the full name "Federation Of Damp" in blue text below. The words "Company Membership" are at the top, with "Damp Technician" in red underneath.
The image shows a black background with the logo of Permagard, which consists of the brand name in bold white letters on an orange rectangular background.
Black background with a blue MAPEI logo, featuring a hexagonal emblem with geometric shapes inside and the text 'MAPEI' in bold blue letters.
Sika logo with a red triangle and yellow text on black background.

Three specialisms. One team.

Concrete, water and damp problems are often connected. Because we handle all three, the fix is joined up and the cause is dealt with properly.

  • An industrial room filled with metallic pipes and machinery, with some blue and white tanks, and electrical controls.

    Concrete Repair

    Repair and protection for reinforced concrete, including deck repair and waterproofing, crack injection, corrosion management and protective floor coatings.

  • Construction site with concrete foundation and rebar grid for new building.

    Waterproofing

    Keeping basements, cellars and below-ground structures dry, with basement waterproofing, cellar tanking, cavity drain membranes, and sump pumps and drainage

  • Hand pointing at peeling paint on a wall near the floor.

    Damp Control

    Survey-led treatment for rising damp, penetrating damp, condensation and mould. We find the source and fix it for good.

Why Waltbray?

One team for concrete, water and damp, with the paperwork and guarantees to back it up.

✔ Honest surveys with clear next steps

✔ Long-term fixes, not temporary patches

✔ Guarantee-backed workmanship

✔ Before and after photos with clear reports

✔ Fast turnaround across the North West and Midlands

AREAS WE COVER

Across the North West and Midlands

We work across Liverpool and the wider Merseyside area, including Sefton, Knowsley, St Helens and the Wirral. From concrete repairs on commercial sites to waterproofing cellars in terraced homes, we cover the whole city and its surrounding boroughs.

 

Frequently Asked Questions.

Reach Out to our team

Tell us about your time constraints, scope, or works package. You’ll hear from us within one business day.Tell us about the property, the problem or the works package. You’ll hear from us within one business day

enquiries@waltbray.co.uk

07908159027

North West • UK-wide by agreement

WB logo with a red W and black B inside a white circle on a black background