Can a leaking balcony be repaired without removing the tiles?

Sometimes. Minor issues with joints or surface finishes may be repairable without removing the existing tiles. However, if the waterproofing membrane or underlying structure has failed, more extensive repairs may be necessary.

How do I know if my balcony needs to be rebuilt?

This depends on the extent of the damage. Significant timber rot, concrete deterioration, structural movement or widespread waterproofing failure may make rebuilding the better option. A proper assessment is needed before deciding.

Do balcony repairs require a building permit?

Not all repairs require a permit. However, structural alterations and balcony replacements will often require building approval. We can help identify the requirements for your project.

Can you repair water damage inside the home caused by a leaking balcony?

Yes. Where required, we can also manage associated building rectification work, including repairs to damaged ceilings, walls and other affected areas as part of the agreed project scope.

Modern two-storey Melbourne home featuring a spacious balcony with glass balustrades, tiled flooring and outdoor seating.

Balcony Repairs & Rebuilds in Melbourne

We assess, repair and rebuild damaged balconies, addressing waterproofing failures, structural damage and other building defects to restore your outdoor space.

View our projects

THE DEMK WAY

Balcony Repair & Rebuild Specialists

A leaking or damaged balcony is not always as straightforward as it appears. What may seem like a minor waterproofing issue can reveal more serious problems beneath the surface. At DEMK Constructions, we assess the condition of your balcony to understand the extent of the damage and determine what work is required.

We specialise in substantial balcony rectification and rebuilds, addressing waterproofing, drainage and structural issues. When rebuilding is necessary, careful planning and the right materials make a real difference. From structural framing and waterproofing to flooring and finishes, every component plays an important role in creating a safe, durable balcony and reducing the risk of future water leaks.

From the initial assessment to the completed project, we manage every stage with direct builder involvement, quality workmanship and clear communication throughout.

Before

After

Common balcony problems we repair

Balcony damage is not always obvious. What starts as a small leak or cracked tile can sometimes indicate a more serious issue beneath the surface.

Water leaks and moisture damage: Water entering through failed waterproofing, joints or other building defects.

Cracked or loose tiles: Damaged surfaces that may indicate movement or problems with the underlying substrate.

Failed waterproofing membranes: Deteriorated or incorrectly installed waterproofing that allows moisture into the structure.

Poor drainage: Incorrect falls or drainage problems causing water to pool on the balcony.

Structural deterioration: Timber rot, concrete damage, corrosion or weakened structural components.

Damaged balustrades: Loose, deteriorated or incorrectly installed balcony barriers that may require repair or replacement.

What is included in a balcony rebuild?

A complete balcony rebuild involves more than replacing tiles or installing new waterproofing. At DEMK Constructions, we carefully assess the existing structure, drainage and waterproofing to make sure the important details are addressed for a safe, durable and long-lasting result.

Depending on the condition of your balcony, the scope of work may include:

Removal of existing materials: Removing damaged tiles, screed and failed waterproofing to expose the underlying structure.

Structural assessment and repairs: Inspecting the existing concrete or timber structure and repairing damaged components where required.

Drainage and floor falls: Correcting drainage issues and establishing appropriate slopes to direct water towards outlets.

On-site in Albert Park

The DEMK team during an initial site assessment for a balcony rebuild in Albert Park.

Waterproofing installation: Installing a suitable waterproofing system, with careful attention to joints, edges, door thresholds and penetrations.

Flooring and finishes: Preparing the surface and installing new tiles, stone or other suitable flooring materials.

Balustrades and finishing details: Repairing or replacing balcony barriers and addressing connections that could affect waterproofing performance.

Progress photos and quality checks: Photographing and checking each stage of construction, explaining the work completed and keeping you informed throughout the rebuild.

We take the time to explain what needs to be done and why. With regular updates, site supervision and quality checks throughout the project, you can follow the progress of your balcony rebuild with confidence.

02.

Assessment and recommendations

We review the findings and explain the recommended repairs or rebuild options. Where necessary, we arrange further investigation or structural engineering advice before finalising the scope.

03.

Detailed quote and planning

We prepare a clear scope of work and detailed quotation, outlining the proposed repairs, materials, costs and expected timeframe. We also identify any required approvals.

04.

Repairs and reconstruction

Our builder oversees the construction work, coordinates the trades and keeps you informed as each stage progresses. If unexpected issues are uncovered, we explain the next steps and discuss any changes before proceeding.

05.

Final inspection and handover

We inspect the completed work, review the finishes and walk you through the project before handover. We also provide relevant documentation and care information where applicable.

01.

Initial consultation and site inspection

We discuss your concerns, inspect the existing balcony and assess visible signs of water damage, waterproofing failure or structural deterioration.

OUR PROCESS

How we manage your balcony repair

We make the process clear from the beginning, so you understand what work is needed, what to expect and how your project will progress.

Our balcony rebuild project in Albert Park

Why choose DEMK Constructions

Registered Building Practitioner

With 25 years of hands-on building experience, our registered builder brings practical knowledge and expertise to your balcony project.

Expert Workmanship

We focus on quality workmanship and the important details, from structural repairs and waterproofing to the final finishes.

Transparent Pricing

We provide clear, detailed quotes and explain what is included, so you understand the scope of work and costs before your project begins.

Well-Managed Projects

We plan and coordinate each stage of your balcony project, keeping you informed about the work being completed, progress and next steps throughout the process.

Frequently asked questions for balcony repair and rebuild

Areas we serve for
balcony repairs and rebuild

DEMK Constructions provides professional balcony repairs and rebuilds across Melbourne, including Pascoe Vale, Pascoe Vale South, Coburg, Coburg North, Brunswick, Brunswick West, Oak Park, Strathmore, Essendon, Moonee Ponds, Richmond, Abbotsford, Cremorne, Burnley, Collingwood, Fitzroy, Carlton, Northcote, Clifton Hill, Hawthorn, Kew, St Kilda, Prahran and surrounding Melbourne suburbs.

Whether you need balcony waterproofing rectification, structural repairs or a complete balcony rebuild, our team is here to help.

The DEMK team during an initial site assessment for a balcony rebuild and home renovation in Albert Park.

DEMK Constructions balcony rebuild and home renovation project in Albert Park, Melbourne, before construction began.