Complete Waterproofing Solutions in Cape Town
Waterproofing Solutions in Cape Town by Labworks
Cape Town’s climate is a mix of hot, dry summers and wet, rainy winters, making waterproofing a crucial aspect of property maintenance. Water damage can lead to structural decay, mold growth, and costly repairs, affecting both residential and commercial properties.
At Labworks, we specialize in providing high-quality waterproofing solutions to protect your home or business. Whether you’re dealing with roof leaks, damp walls, or cracked pools, our expert team ensures long-lasting protection with industry-leading techniques and materials. With years of experience in Cape Town’s unique climate, we offer customized waterproofing services to meet the specific needs of each property.

Residential Waterproofing in Cape Town
Common Waterproofing Challenges for Homes
Waterproofing is essential to prevent common problems such as:
Leaky roofs – caused by heavy rains, poor installation, or aging materials.
Rising damp – when moisture seeps up through walls, causing mold and structural damage.
Basement flooding – especially in areas prone to high water tables.
Cracked foundations – allowing water to seep into your home’s structure.
How Labworks Protects Your Home
At Labworks, we use advanced techniques and materials to safeguard homes from water damage. Our services include:
Roof Waterproofing – using high-quality coatings and membranes to prevent leaks.
Damp Proofing – applying chemical barriers to prevent moisture from rising in walls.
Foundation Sealing – using waterproofing compounds to protect against water infiltration.
Bathroom & Kitchen Sealing – ensuring wet areas are resistant to water penetration.
Our team conducts a thorough assessment before recommending the best waterproofing solution for your home. With our professional application and durable materials, we ensure long-term protection against the elements.
Commercial Waterproofing by Labworks' Solutions for Businesses
Why Commercial Properties Need Waterproofing
Businesses in Cape Town must invest in waterproofing to avoid disruptions caused by water damage. Water intrusion can weaken a building’s structure, damage inventory, and create safety hazards. Common problems include:
Roof Leaks – which can damage equipment and interiors.
Cracked Concrete – allowing water to seep into walls and floors.
Water-Damaged Facades – affecting the exterior appearance and insulation.
Labworks’ Commercial Waterproofing Solutions
Labworks offers specialized waterproofing for commercial properties, including:
Liquid Membrane Applications – for seamless, flexible, and durable protection.
Concrete Sealing – to prevent water penetration and structural decay.
Façade Waterproofing – protecting exteriors from weather damage.
Parking Lot Waterproofing – ensuring long-term durability against water exposure.
With our expertise, businesses can prevent costly repairs and maintain a safe, dry, and functional workspace.
Box Gutter Waterproofing with Labworks’ Approach
The Importance of Box Gutters
Box gutters play a crucial role in draining rainwater from roofs. When not properly maintained, they can become clogged, rusted, or leaky, leading to severe water damage. Common issues include:
Overflowing gutters – causing water damage to walls and foundations.
Corrosion and rust – weakening the gutter’s structure.
Cracks and leaks – leading to water infiltration into buildings.
How Labworks Ensures Effective Gutter Waterproofing
We provide:
Waterproof Coatings – applying high-performance coatings to prevent rust and leaks.
Seamless Gutter Lining – reinforcing gutters with waterproof membranes.
Regular Maintenance & Cleaning – to prevent clogs and prolong gutter life.
Properly maintained box gutters can significantly reduce water damage risks, making Labworks your ideal partner for gutter waterproofing.
Roofing Waterproofing in Cape Town at Labworks' Expertise
Common Roofing Issues in Cape Town
Due to unpredictable weather conditions, Cape Town homeowners often face roofing challenges such as:
Storm Damage – strong winds and heavy rain can loosen roof tiles.
Aging Roof Materials – wear and tear over time lead to leaks.
Improper Installation – causing gaps and weak spots where water can enter.
Labworks' Roofing Waterproofing Solutions
We offer a variety of roofing solutions, including:
Torch-On Waterproofing – for flat roofs and commercial buildings.
Liquid Rubber Coatings – creating a seamless and flexible protective layer.
Tile & Metal Roof Sealing – preventing water penetration through gaps and joints.
A well-waterproofed roof ensures durability, longevity, and peace of mind for property owners.
Pool Waterproofing with Labworks’ Specialist Solutions
Why Pool Waterproofing Matters
Poorly waterproofed pools can develop cracks, leading to water loss and structural damage. Common problems include:
Leaky Pool Walls & Floors – caused by cracks in concrete or tiles.
Improper Sealing – leading to gradual water seepage.
Chemical Damage – weakening waterproofing materials over time.
Labworks' Pool Waterproofing Process
Our process includes:
Applying Cementitious Waterproofing – creating a strong barrier against water leakage.
Sealing Joints & Cracks – preventing weak points in pool structures.
Using Flexible Membranes – ensuring long-lasting durability against water pressure.
With Labworks’ expertise, your pool remains in top condition for years to come.
3 Must-Visit Hotspots in Cape Town
1. Table Mountain
One of the Seven Natural Wonders of the World, Table Mountain offers breathtaking panoramic views of Cape Town. Visitors can hike or take a cable car to the top to experience its stunning scenery.
2. Victoria & Alfred Waterfront
A bustling hub of shopping, dining, and entertainment, the V&A Waterfront is a must-visit for both locals and tourists. It offers stunning harbor views, world-class restaurants, and vibrant markets.
3. Kirstenbosch National Botanical Garden
Home to diverse plant species, this botanical garden is a paradise for nature lovers. Its beautiful landscapes and seasonal concerts make it a perfect escape from the city.
Frequently Asked Questions about Labworks
1. Why is waterproofing important for homes in Cape Town?
Cape Town’s rainy winters can cause severe water damage if homes are not properly waterproofed. Waterproofing protects walls, roofs, and foundations from leaks, dampness, and mold growth.
2. How often should I waterproof my roof?
Roofs should be waterproofed every 5-7 years, depending on weather exposure. Regular inspections help detect early signs of damage, ensuring timely repairs.
3. What are the signs that my property needs waterproofing?
Common signs include damp walls, peeling paint, mold, musty odors, and water stains. If you notice these, contact Labworks for an inspection.
4. Can waterproofing help reduce maintenance costs?
Yes! Waterproofing prevents costly structural damage, saving homeowners and businesses money in the long run. A well-sealed property requires fewer repairs and stays in better condition.
5. How does Labworks ensure high-quality waterproofing?
We use premium materials, expert techniques, and thorough assessments to provide effective, long-lasting waterproofing solutions tailored to your property’s needs.

Why Choose Labworks for Waterproofing in Cape Town
Waterproofing is essential for protecting properties from water damage and increasing longevity. At Labworks, we provide tailored solutions for residential, commercial, and industrial waterproofing needs. Our expert team uses advanced techniques to ensure high-quality, long-lasting results.
For professional waterproofing services in Cape Town, Labworks is your trusted partner. Contact us today to safeguard your property!
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LABWORKS DETAILS
Company Details
Labworks Pty Ltd
The Siding Business Park, Unit 12, 22 Plantation Rd, Ottery, Cape Town, 7708
087 012 5339
info@labworks.co.za
WHAT OUR CLIENTS SAY

Judy Douglas
Highly recommended. Pool Lab are efficient and prices fair. After sales service very good. Communicate well.

Wihan van Rensburg
Excellent service from the Pool Lab team. They redid my pool like new. They were prompt and very good communication. The team that worked on my pool kept everything neat and tidy. No complaints. Thanks so much Pool Lab!

Erika Reynolds
Excellent from making an appointment, the inspection, the detailed quote, to the fully equipped team who came to do the job. Very good communication and response throughout.

Wendy Jacobs
Excellent service from the Pool Lab team. A very happy customer

Rameez Dollie
Brilliant all-round, we highly recommend LabWorks!

Muhammad C
Labworks are worth every penny! Very professional and knowledgeable. Graeme, Hendrik and team are highly recommended. Only a pleasure to deal with such a highly competent team! Struggled for a while using so many waterproof "experts" until they came along and solved the problem permanently.
FAQs
A rubber membrane that is available in rolls measuring 3m, 6m or 9m wide & 30m long, which can either be loose laid or fully adhered, to flat roofs of various substrates, with a lifestyle expectancy of 50 years.
With an integral UV protector in its manufacture, it has been proven to last in excess of 50 years, through a range of climatic conditions, including rain & snow, below freezing, to the hottest, ultraviolet laden sun.
Applying EPDM is a simple process, employing a specially formulated contact adhesive & sealants, to lay over a flat roof or other surface & once adhered, smoothed out to ensure a crease & bubble free finish
Over more than 50 years, EPDM has been manufactured to a special blend of environmentally friendly materials, including UV inhibitors, which has been proven to last in excess of 50 years, under the most adverse conditions – successful where others have generally failed.
One of the benefits of EPDM, is that it does not require protection from the elements, which saves on on-costs over the years. This is unlike similar competitive products which a Silvakote or similar every 2-3 years to maintain the warranty and protect the membrane from the sun. However, should one prefer a coloured aesthetic finish, there is no reason that it shouldn’t be coated with an acrylic-based paint.
There is absolutely no reason why it should not work as well on pitched roofs. In fact it presents a very sensible option to waterproofing, with the ability to cover the existing roof cladding, without having to reroof, be it metal, tile, or whatever, & it will be particularly effective, due to the pitch enabling even greater water management.
This total installation cost will depend on the amount of detail required to waterproof. Size of roof & the number of water outlets or other penetrations, such as water &/r air-conditioning pipes, are a variables that can attribute the total installation cost. However, we would like to assess each situation on it’s merits, so we can estimate the least expensive price to assist our clients – so please get contact us at +27824151694 so we can discuss your project.
Each project has its own merits however in general, EPDM membrane may be laid over asphalt or other materials, by first laying a sheet of ‘Bidem’ to protect it from the original material.
No problem; simply lay a screed of cement over the protected EPDM, ensure is a ‘fall’ in the substrate to allow water to efficiently drain to the outlets and tile’. We do this all the time and this feature sets us apart from most waterproofing membranes in the market.
A rubber membrane that is available in rolls measuring 3m, 6m or 9m wide & 30m long, which can either be loose laid or fully adhered, to flat roofs of various substrates, with a lifestyle expectancy of 50 years.
Due to the ever increasing concern for the environment, green roofs are becoming a regular part of our landscape. The RubberGard EPDM membrane has successfully passed the FLL test for root penetration resistance in green roofs. It is an ideal membrane for combination with extensive green roof systems using lightweight and low maintenance sedum vegetation.
The ecological benefits of a green roof system are numerous:
- Reduction of the urban heat island effect
- Reduction of energy costs
- Stormwater management
- New habitats for plants and animals
- Improved air quality
- Reduction of noise pollution
Combine this with a Solar System solution, will be the ultimate in saving energy costs and reduction of carbon emissions – click here to find your eco-friendly solution or Green Roofing System
A resounding yes. See how we did this here in an installation we did in the leafy suburbs of Noordhoek in Cape Town – see Waterproof Lab Facebook Page for video showing how we do it.
It has many benefits, which are listed in our ‘Benefits & Gains’ brochure.
It is always best to allow the substrate to dry before applying the membrane, as it is important to ensure that the bond between the membrane & the surface is not compromised.
For best results, you will require a measuring tape, a chalk line, a pair of scissors, a paint brush & a rubber roller.
EPDM is tough, flexible & resilient to foot traffic. Unlike most other waterproofing membranes, one of Waterproof Lab’s EPDM roofing systems main benefit is that it is also very easily & quickly repaired in the event of accidental damage ; simply cut a patch, apply a primer and Formflash patchto the damaged area, allow to dry & stick the patch down – & wallah! you once again have an uncompromised waterproof roof/deck! See video for explanation
We currently import rolls of EPDM, measuring 6m wide x 30m long x 1.14mm thick, thus effectively giving access to a square area of 180m2. We can get bigger sizes too but imagine covering 180m2 with now seams!
NB: Detailed instructions as to the application procedures of our EPDM, appear in our website, as do videos of the full application procedure. Click here to access the information
There are many materials which have historically been used for waterproofing flat roofs. However LabWork’s RubberGard EPDM membrane has become the membrane of choice in many countries, on account of its ability to stretch, reduce number of joints required, ease of application, protection against UV & cost effectiveness.

LabWorks has become a reputable and disruptive force in the local waterproofing, roofing & swimming pool market. We are known for our honesty, speedy turn around time, integrity and ground breaking technology – offering the longest warranties in the industry.
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