Basement & Foundation Waterproofing in Dubai & Sharjah
Basement and below-ground waterproofing against the UAE's high, salty groundwater — active leaks stopped with injection, walls and floors sealed from the inside, and new foundations tanked before backfilling.
- Leak Source Found First
- Flood-Tested Before Handover
- We Come Back If It Leaks
- Detection Fee Credited to Your Job
Basement Waterproofing
Survey first · fixed quote in 24h
- Survey of cracks, joints, damp areas and salt staining
- PU injection to stop active leaks at cracks and joints
- Negative-side crystalline or cementitious coating inside the basement
Sound familiar?
- Water seeps through the basement wall or floor joints.
- White, crusty salt deposits keep forming on the walls.
- The basement smells damp and paint won't stay on the walls.
- There's rust staining around cracks in the concrete.
- We're building and want the foundations protected properly.
Every one of these has a lasting fix — once the source is found.
Send Photos on WhatsAppWhat we check before quoting basement waterproofing
Most failed waterproofing jobs treated the stain, not the source. These are the points we check on every survey before we recommend a system or a price.
Active leaks vs. damp
Running water through a crack or joint needs injection first; general dampness needs a sealing system — the survey separates the two.
Construction & cold joints
Wall-to-floor and pour joints are the weak lines in any basement and are checked along their full length.
Salt & rebar condition
Efflorescence and rust staining show how far salty water has penetrated, and whether the reinforcement needs treating.
Drainage & sump
Existing drainage, sumps and pumps checked, because relieving water pressure is part of keeping a basement dry.
What's included
One fixed quote covers the full system for this service — preparation, membrane, details and testing — with no line-item creep once work begins.
- Survey of cracks, joints, damp areas and salt staining
- PU injection to stop active leaks at cracks and joints
- Negative-side crystalline or cementitious coating inside the basement
- Rebar treatment and concrete repair where corrosion has started
- New builds: external membrane and protection board before backfill
- Photo record, and a return visit if it leaks
From first photo to flood-tested
Start with photos on WhatsApp. We confirm the source, quote one fixed price and prove the finished work before handing it back.
Photos on WhatsApp
Send photos of the seepage, cracks and salt staining.
Survey & fixed quote
We map the leaks and joints on site, then send one fixed quote within 24 hours.
Inject & seal
Active leaks injected first, then the walls and floor sealed with the right system.
Check & handover
Checked dry, then handed back with photos — and we come back if it leaks again.
One fixed quote, no surprise costs
Your basement waterproofing is priced by the scope your property actually needs — never by the hour — and confirmed as a single fixed quote after the survey.
- Leak source confirmed before we quote
- One transparent quote, confirmed within 24 hours
- No line-item creep once the work begins
- Flood-tested, and we come back if it leaks again
Basement Waterproofing FAQs
The questions Dubai and Sharjah owners ask us most about this service.
Related services
Water rarely respects one surface. These are often surveyed together with this service.
Crack Injection & Grouting
Active leaks through concrete stopped — no break-out needed.
View serviceWater Tank Waterproofing
A sealed, food-grade lined tank — no leaks, no contamination.
View serviceWall & Facade Waterproofing
Sealed external walls and windows — no more damp patches inside.
View serviceBasement Waterproofing guides
Basement Waterproofing across Dubai & Sharjah
We deliver this service in every community of both emirates.
Every rain makes a leak worse. Fix it properly, once.
Send us a few photos today. We'll tell you the likely cause and send one fixed quote within 24 hours of confirming the source.
- Leak Source Found First
- Flood-Tested Before Handover
- We Come Back If It Leaks
- Detection Fee Credited to Your Job