Construct Direct

Balcony & Deck Waterproofing Cape Town

Protect your balcony or deck from water damage with Cape Town’s trusted waterproofing experts. Construct Direct offers durable, seamless solutions for tiled, concrete, and timber surfaces. Free quote!

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072 160 9433

Balcony and Deck Waterproofing Cape Town | Trusted by Homeowners & Builders

In Cape Town, balconies and decks are more than just extensions of your property—they’re key lifestyle spaces where you relax, entertain, and enjoy scenic views. However, being constantly exposed to rain, wind, and UV rays means these areas are particularly vulnerable to water damage.

Without proper protection, balconies and decks can develop leaks, rot, structural weakening, and even cause water to seep into the rooms below. That’s where Construct Direct comes in. We provide professional balcony and deck waterproofing services in Cape Town, ensuring your outdoor spaces remain dry, safe, and durable all year round.

Get in Touch today on 078 2430 043 or email us at info@constructdirect.co.za for a professional and long lasting results in all aspects of construction.

Our Balcony & Deck Waterproofing Services

At Construct Direct, we assess your deck or balcony’s condition and tailor a waterproofing system that fits your materials, structure, and exposure level. We work with a wide range of surfaces including:

  • Tiled balconies
  • Concrete decks and roof slabs
  • Timber decking
  • Composite outdoor flooring
  • Rooftop terraces and patios
Waterproofing SystemDescriptionIdeal For
Liquid Waterproofing MembranesSeamless, flexible coatings that conform to sloped or irregular balcony and deck surfaces. UV-resistant and suitable for tiled or walkable finishes.– Concrete balconies – Rooftop terraces – Areas with visible cracks or joints
Torch-On Bituminous MembranesHeat-applied, highly durable sheets that offer long-term waterproofing. Perfect for larger, flat surfaces and heavy foot traffic areas.– Flat, tiled balconies – Apartments and multi-story buildings – Commercial terraces
Polyurethane CoatingsHigh-performance, flexible membranes resistant to UV rays and thermal movement. Ideal for open decks exposed to sunlight and temperature shifts.– Timber decks – Exposed outdoor floors – Balconies facing strong sun and wind
Tile Waterproofing & RegroutingRepairs and upgrades existing tiled areas. Involves removing old grout or tiles, applying waterproof layers beneath, and resealing surfaces.– Cracked tile balconies – Leaky patios – Aesthetic surface restoration

Client Reviews

⭐⭐⭐⭐⭐

“Outstanding work and attention to detail!”
– Karen M., Sea Point

“We had ongoing issues with water seeping through our apartment balcony, causing ceiling stains in the unit below. Construct Direct came highly recommended, and they didn’t disappoint. Their team was professional, neat, and extremely thorough. The new waterproofing system has completely resolved the issue. Highly recommended for Cape Town properties!”


⭐⭐⭐⭐⭐

“Reliable, efficient, and affordable.”
– Thabo R., Durbanville

“I contacted several companies before settling on Construct Direct, and I’m so glad I did. They waterproofed my timber deck and tiled balcony with minimal disruption. The finish looks excellent, and I’ve had zero leaks since. They stuck to their quote, showed up on time, and left everything clean. 10/10 service!”

Other services.

Areas We Serve

We proudly offer waterproofing services across the Cape Town region, including:

We proudly serve all areas across Cape Town and surrounds, including:

  • City Bowl & CBD
  • Southern Suburbs (Claremont, Rondebosch, Tokai)
  • Northern Suburbs (Bellville, Durbanville, Parow)
  • West Coast (Milnerton, Blouberg, Table View)
  • Atlantic Seaboard (Sea Point, Camps Bay, Green Point)
  • Cape Flats & Surrounds
  • Somerset West, Stellenbosch & Helderberg Region
  • Paarl and surrounding areas

Our Waterproofing Process

Here’s what to expect when you hire Construct Direct:

  1. Free Site Assessment: We inspect your balcony or deck, identify leaks, cracks, and potential entry points for water, and assess the substrate condition.
  2. Surface Preparation: Cleaning, removing old sealants, grinding loose material, and preparing joints or cracks for treatment.
  3. Crack and Joint Sealing: We apply specialised sealants and joint banding to ensure flexibility where movement is likely.
  4. Waterproofing Membrane Application: We apply the chosen waterproofing system (liquid, torch-on, or polyurethane) with precision and allow appropriate curing time.
  5. Finishing & Optional Tiling: After waterproofing, we can retile or install outdoor finishes as needed.
  6. Final Inspection & Warranty: Every job concludes with a full inspection and is backed by a warranty for peace of mind.

Why Choose Us for Waterproofing in Cape Town?

Choosing the right waterproofing contractor is crucial. Here’s why clients across Cape Town trust us:

Local Experts

We understand Cape Town’s unique climate and architecture.

Quality Workmaship

It's our attention to detail, time scheduling and keen project management that make us stand out in all construction projects

Tailored Solutions

Custom waterproofing plans to suit your roof, location, and budget.

Skilled Craftsmanship

Experienced professionals delivering top-quality work. What sets us apart is our unwavering dedication to customer service.

High-Quality Materials

UV-stable, weatherproof membranes designed for SA conditions.

Reliable Service

Punctual, professional teams with years of experience.

Guaranteed Workmanship

All work backed by a waterproofing warranty.

Competitive Pricing

We offer our services of highest quality at competitive prices. No Hidden Costs. Transparency underpins our professionalism

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