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    +61 406 671 114

  • Service Area

    Gold Coast/ Brisbane/ Brisbane South

Leaking Balcony Repairs Brisbane

At EZ Shower Repairs & Tiling, we specialise in fixing leaking balconies without removing tiles. We do this primarily through thermal imaging, liquid membrane injection and epoxy regrouting.

As experienced shower and tile repair specialists, we work from the balcony’s top surface to locate water ingress and restore its waterproofing system with minimal disruption.

Our leaking balcony repairs cover all Brisbane suburbs and come with a written 5-year workmanship warranty. Call us today on +61 406 671 114 to arrange a free inspection.

Signs Your Balcony Is Leaking

Many people don’t realise they have a leaking balcony until serious damage has been done. If you notice any of the following signs, then there is a good chance you might have one.

  • Ceiling stains or bubbling paint
  • Drummy or hollow-sounding tiles
  • White, chalky efflorescence on your surfaces
  • Cracked or missing perimeter grout
  • Water pooling after rain
  • Loose or rust-stained balustrade posts

As soon as you become aware of these issues, it is important to contact a company like us that offers balcony waterproofing services. The longer you leave it, the more extensive the damage might become.

At EZ Shower Repair & Tiling, we offer effective calcium build-up and mould removal, as well as waterproofing solutions for tiled indoor and outdoor spaces.

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    Why Balconies Leak in Brisbane

    Nearly all leaking balcony problems result from a failed, damaged or missing waterproofing membrane. It can occur as a result of Brisbane’s heavy rain and heat, as well as building movement, which can expose weaknesses in a waterproofing system.

    • Waterproofing membrane failure

      Typically, membranes deteriorate as a result of age, UV exposure and repeated heating and cooling. Additionally, some older balconies also lack waterproofing turn-ups at the perimeter, which can allow moisture to pass into walls and the concrete slab.

    • Grout and perimeter joint breakdown

      As grout is porous and rigid, it cannot absorb ongoing movement. Therefore, wall-to-floor junctions and perimeter edges require a flexible sealant. Otherwise, they become susceptible to cracks opening and admitting water beneath the tiles.

    • Reactive clay soils and building movement

      Brisbane, the Gold Coast, and the Sunshine Coast all have wet and dry cycles that can make reactive clay soils expand and contract. This movement places stress on concrete, tiles and grout, which can create cracks through which rain can enter.

    • Poor fall and blocked drainage

      Balconies that do not have the correct fall or clear drainage outlets are constantly exposed to the risk of water. Specifically, it may pond when weep holes become blocked or if an outlet is tiled or painted over during an earlier renovation.

      Through our professional regrouting and tile repairs, our expert team of waterproofing consultants can fix damaged joints and tiles before they cause major structural damage.

    After Balcony Renovation
    After Balcony Renovation

    How We Repair a Leaking Balcony Without Removing Tiles

    All the repairs we complete are done from the top surface. This means there is no demolition, no skip bin, and no problem finding matching replacement tiles. Here’s an overview of the process.

    • Step 1: Thermal leak detection and inspection

      One of the first things we do is to use non-invasive thermal leak detection to identify the presence of moisture beneath the surface. This inspection also looks for grout, perimeter joints, drainage, loose tiles and visible structural issues.

    • Step 2: Wall-to-wall degrout

      We remove all old or damaged grout across the affected area with a precision grout saw. This gives the new grout a clean joint to bond to.

    • Step 3: Liquid membrane injection beneath the tiles

      Next, we inject a liquid waterproofing product beneath the floor tiles to repair the existing membrane. This enables us to treat the source of the leak without removing the tiled surface.

    • Step 4: Epoxy regrout of joints and junctions

      The joints are then filled with epoxy grout. When doing this, we pay close attention to perimeter edges and wall-to-floor junctions. If we need to accommodate movement, we use a flexible sealant.

    • Step 5: Tile sealing and water test

      Lastly, we apply tile sealer to the balcony walls and complete a water test after curing. This final check confirms to us that the repaired area is ready. Throughout the process, if we find that the tiles or concrete are too damaged for a non-invasive repair, then balcony retiling may be required.

    What a Balcony Repair Costs and How Long It Takes

    The cost of balcony waterproofing in Brisbane will depend on the cause of the issue, the condition of the balcony and the type of repair required.

    Some of the main factors that can affect the cost include:

    • Size of the balcony and affected area
    • Cause and extent of the water damage
    • Condition of the existing grout and sealant
    • Whether the waterproofing membrane is damaged
    • Type and condition of the existing tiles
    • Accessibility of the work area
    • Whether additional repairs or regrouting are required

    For example, a localised joint or perimeter repair will generally involve less work than a balcony requiring extensive regrouting or waterproofing membrane repairs.

    As the appropriate repair method and scope of work can vary considerably between balconies, we’ll first inspect the affected area to identify the cause of the issue. From there, we’ll recommend the appropriate repair and provide a fixed-price quote for your approval before work begins.

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    Why Brisbane Property Owners Choose EZ Shower Repair and Tiling

      • We do not remove unnecessary tiles for suitable non-invasive balcony repairs.
      • We offer a 5-year quality workmanship warranty on all our work
      • We perform non-invasive thermal imaging inspections to locate hidden moisture.
      • We use an ISO-accredited sealing system for balcony waterproofing that offers long-lasting protection.
      • We provide a free inspection before issuing you with a fixed-price quote.

      Take a moment to find out more about our team.

    F.A.Q.

    In a strata or body corporate building, responsibility for a leaking balcony depends on the scheme’s boundaries, the governing documents, and the cause of the leak. As the balcony may be private property or common property, owners should notify the body corporate to confirm responsibility before authorising costly repairs.

    Often, tiled balconies can be repaired without removing the tiles. However, severely damaged tiles or concrete may require another solution. Our team provide tailored solutions that offer you long-term protection.

    Silicone may stop a minor leak at a failed flexible joint. However, it will not repair a damaged membrane, poor drainage or cracked concrete. We provide the high-quality materials required to do that.

    Leaking Balcony Repairs | Expert Solutions for Waterproofing

    Professional leaking balcony repair services to prevent water damage and restore waterproofing. Reliable solutions tailored to keep your balcony safe and dry.

    Service Type: Leaking Balcony Repairs

    Service Areas: Brisbane, Gold Coast, Sunshine Coast, Toowoomba

    Website: Leaking Balcony Repairs Page