How much does balcony waterproofing cost in Dubai?
My balcony in my Dubai apartment is leaking into the apartment below when it rains. My building management is saying it is my responsibility as the balcony is within my apartment boundary. How much does balcony waterproofing cost in Dubai?
1 Answer
30 Jun 2026
Why Dubai Balconies Leak
Balcony waterproofing membranes in Dubai degrade over time due to UV radiation, thermal cycling from extreme temperature changes between day and night, and occasional heavy rain events. Cracked waterproofing around drain outlets and at the junction between the floor and the wall are the most common failure points. When the membrane fails, water penetrates the concrete slab and eventually appears as a stain or drip in the apartment below.
Balcony Waterproofing Costs in Dubai
Waterproofing a standard balcony of 6 to 12 square metres in Dubai costs approximately AED 1,500 to AED 4,000 depending on the method used and whether existing tiles need to be removed. If tiles are lifted, a cementitious or bituminous membrane is applied and tiles are re-laid. If tiles are retained, a liquid-applied membrane can sometimes be applied without removing the existing surface, costing less but with some limitations. Larger terraces of 20 to 40 square metres cost AED 4,000 to AED 10,000.
Responsibility for Balcony Leaks in Dubai
In Dubai strata buildings, responsibility for balcony waterproofing often depends on whether the balcony is classified as common property or within the apartment unit. Check your building's strata plan and community declaration document.
Getting Waterproofing Quotes in Dubai
Post your job on BidMyJob.ae and get quotes from waterproofing specialists. Include photos of the balcony and a description of where the leak is appearing in the apartment below.
— BidMyJob Advice Team | support@bidmyjob.ae
Frequently Asked Questions
How long does balcony waterproofing last in Dubai?+
A properly applied quality waterproofing membrane should last 10 to 15 years in Dubai conditions. Cheaper or poorly applied membranes may fail within 3 to 5 years. The junction between floor and walls, and around drain outlets, are the areas most prone to early failure and should be given extra attention during application.
Can balcony waterproofing be done without removing tiles in Dubai?+
In some cases, liquid-applied injection waterproofing or surface-applied systems can seal minor cracks and joints without full tile removal. However, if the existing waterproofing membrane has comprehensively failed, tile removal and full re-waterproofing is the only reliable long-term solution. A specialist should assess the extent of failure before recommending an approach.
Is a balcony leak my responsibility or the building's in Dubai?+
This depends on how your building's strata documentation classifies the balcony. Balconies exclusively accessible from one apartment are often classed as part of that apartment unit, making waterproofing the owner's responsibility. Shared terrace areas and the structural slab itself are typically common property. Review your strata plan or raise the question with the Owners Association.