Waterproof Lab EPDM Rubber Waterproofing

Waterproofing Company in Ottery, Cape Town
Opening at 09:00
Header image for the site


Waterproof Lab has become a reputable and disruptive force in the local waterproofing market. They are known for their honesty, speedy turn around time, integrity and ground breaking technology – offering the longest warranties in the industry.

Waterproof Lab EPDM Rubber Waterproofing

22 Plant...

Read More
Learn more

EPDM Waterproofing is probably the most reliable, cost-efficient, and durable roof waterproofing solution out there today, and includes dozens of remarkable features. The best part is that it helps in most situations, whether intense or moderate. We love the fact that regardless of its pliability...

Read More
Learn more

Geomembranes & Living Roofs

EPDM Roof Waterproofing can be your solution towards formulating a geomembrane or living roof by preventing water leakage and maintaining an appropriate temperature at all times. What’s better is the longevity – it lasts for decades if not centuries!

Waterproof Lab E...

Read More
Learn more

A uniqueness about this product is that it is used for KÖSTER TPO Aqua complies with the hygienic requirements for potable water surroundings according to the German DVGW Worksheet W 270 and the KTW guideline.

Waterproof Lab EPDM Rubber Waterproofing

22 Plantation Road Ottery, Cape Town 7708


Read More
Learn more

Koster Aqua TPO

With the ever growing water shortages in South Africa, there is more need to preserve our precious commodity than ever before. Waterprooflab has partnered with Koster to supply TPO to the market.

Waterproof Lab EPDM Rubber Waterproofing

22 Plantation Road Ottery, Cape Town 7708...

Read More
Learn more

Liquid Rubber Helps Keep Everyone Safe

All homeowners want to ensure that their family is protected. Fortunately, liquid rubber or EPDM rubber is fire resistant. So, even if you live in an area that is prone to fires, you can be assured that the roof will protect everyone inside until help arriv...

Read More
Learn more

Solar Roof Seal System

EPDM rubber waterproofing allows for screws to be sunk into waterproofing in order to mount panels which is then resealed with our specialised sealant. Your waterproof guarantee.

Waterproof Lab EPDM Rubber Waterproofing

22 Plantation Road Ottery, Cape Town 7708


Read More
Learn more

To make your roof water-resistant, a specialized waterproof coating will be used. In general, roof coatings take between 8-24 hours to fully dry. Some other factors may cause it to take longer, such as high humidity and dry weather.

The time it takes will vary depending on the weather condition....

Read More
Learn more


a year ago
- Johan O
2 months ago

About us

Waterproof Lab EPDM Rubber Waterproofing - Your Leading Waterproofing Company in South Africa

We supply & apply Firestone EPDM rubbergard waterproofing membranes to roofs of new or existing residential or commercial properties throughout South Africa.

Balcony Waterproofing

Waterproofing is, without a doubt, an essential part of any property, be it a building or a home. When a particular building has been officially erected, it is of absolute necessity that waterproofing is performed according to the existing architectural plan. Otherwise, various detrimental effects can occur, which result in damage to the property and of personal possessions.

Waterprooflab offers quality and efficient waterproofing services with our practical, long-lasting products. Our professional team believes in quality and safety. Thus, we always focus on quality control, testing, training, site-management, and regular inspections. Our services are of the highest quality and are always combined with professionalism and efficiency.

Waterproof Lab Offers:
-       Excellent Customer Service
-       Flexibility
-       Expert Site-Management
-       Superior Value
-       Unlimited Solutions
-       Exceptional Quality

A Little Deeper Into Waterproof Lab

Themi Stergianos, the original founder of Waterproof Lab, a roof waterproofing company, recognized the vital need to provide expert waterproofing services and products to the building and construction industry all throughout South Africa. He wanted to make sure this is available to all professionals in the industry, including engineers and architects so that they themselves can offer outstanding waterproofing technology & systems to their clients.

Waterproof Lab continues to stay on top of the waterproofing industry by attending annual International Waterproofing Events and Conferences worldwide and take that new-gained knowledge back to South Africa and offer the best the world has to offer.

We are a company built on our core values and focus on providing the solutions you need for security and peace of mind. Due to our quality services, leading products, and a great reputation, we have long become a major force in South Africa’s waterproofing industry, often regarded as the leader in the field.

We are well-known for our integrity, honesty, rapid work, and leading technology features - offering the longest warranties the industry has to offer.

Flat Roof Waterproofing

Flat roofs are often a cost-effective answer to building a robust roof design, and while the common old misconception that flat roofs may leak may have been real a few decades ago, this is certainly no longer the case. Waterproof Labs offers the Firestone EPDM Rubbergard product that is engineered to effectively seal residential, commercial, and industrial flat roofing applications for existing and newly-built properties.

Firestone’s EPDM RubberGard is the leading membrane solution worldwide due to its exceptional stretch, the ability to decrease the number of needed joints, simple and rapid application method, UV-protection, and affordability. Moreover, EPDM systems for flat roofs can be successfully applied over any existing waterproofing system. Among its numerous benefits are the fact that it is recyclable, insulates roofs, is eco-friendly, requires zero maintenance, and is incredibly simple to apply.

Further Benefits of Firestone EPDM Rubber Systems for flat roof waterproofing:

   No need for electricity
   It is chemically sealed via a unique bonding adhesive to masonry or wood.    No fire to torch
   The EPDM material is naturally elastic with superior durability and flexibility.
   Firestone EPDM Rubbergard is an extremely resilient and robust roofing system that offers over 50 years of life expectancy when properly installed and maintained.
   Much more!

Slate Roof Waterproofing

We at Waterproof Lab can install your new EPDM over your damaged slate tile roofs. All roof leaks, even those small ones, can lead to some serious issues when left unfixed. Not to mention the frustration involved with dealing with constantly leaking slate roofs.

How long does it take to Waterproof my Roof?

In order to reach the goal of making your roof waterproof, a specialized waterproof coating will be applied by a waterproofing specialist from our waterproofing company. Generally, a roof coating can take between 8 and 24 hours to completely dry. Other factors can cause the process to take a bit longer, such as dry weather and high humidity.

The time it all takes will vary according to present weather conditions. Dew and high humidity will lead to slower drying of the coating. Hot and dry weather, however, will make it dry faster.

Waterproof Lab EPDM Rubber Waterproofing
22 Plantation Road, Ottery, Cape Town, 7708
082 415 1694


Contact Us


Call now
  • 078 012 5339
  • 082 415 1694
  • 087 012 5339


Get directions
22 Plantation Road
Cape Town
South Africa

Opening Hours

Mon:9:00 am – 5:00 pm
Tue:9:00 am – 5:00 pm
Wed:9:00 am – 5:00 pm
Thu:9:00 am – 5:00 pm
Fri:9:00 am – 5:00 pm
Get quote
Message sent. We'll get back to you soon.