Which Roof Waterproofing Method is Best?

 There are several different methods for roof waterproofing available on the market. These methods include Bitumen, Uni-Flexx, and Polyurethane liquid membrane. The following article will give you information on each. You’ll be better equipped to choose the best method for your roof. But which one is the best? Listed below are the pros and cons of each method. To find the best one for your home, check out South Africa’s #1 online marketplace for home services.

Polyurethane liquid membrane

For decades, a traditional solution for waterproofing a roof has required the use of open flames and heat guns. Today, however, technology has come a long way, and the Alchimica Hyperdesmo system is BBA and CE accredited. Its service life can extend up to 25 years, and it is extremely cost-effective. Listed below are some of its advantages. Read on to learn more.

Status Waterproofing Johannesburg specializes in a multi-layer waterproofing solution. This product is cement-based and flexible. This material allows for direct tiling and painting. Its flexibility and durability make it a great choice for a range of applications, from dams to nine-story buildings opposite the Carlton Centre. In fact, the company is now the leading supplier of this product in the country.

Another benefit of using a liquid is its flexibility. Because it is thin and pliable, it is easier to apply on awkward areas, such as details and changes of direction. The liquid is easy to apply, and you can reinforce it with fleece or self-adhesive tape. The polyurethane liquid membrane is also UV stable, so it can reflect heat and sunlight, reducing cooling costs.

ISOFLEX-PU 500 can be applied at low temperatures and the substrate temperature should be around three degrees above dew point. The maximum application temperature is 35oC. Both low and high temperatures will retard the cure process, and high humidity can affect the final finish of the membrane. The maximum consumption for ISOFLEX-PU 500 and ACCELERATOR-5000 should be around 750g per square meter. Always follow the instructions and precautions written on the packaging before applying a polyurethane liquid membrane to your roof.


Even though dozens of waterproofing agents have hit the market in recent years, bitumen remains one of the most popular base materials for waterproofing roofs. Not only is it inexpensive and inherently waterproof, but it is also highly durable, non-toxic and has excellent adhesive properties. There are also examples of five thousand year-old applications of bitumen in the middle east. No other waterproofing agent in Johannesburg can match this track record. However, bituminous paint can be brittle at low temperatures and soft at high temperatures, both of which are critical for Johannesburg climate.

Another great quality of bitumen roofing is its longevity. Bitumen is not only suited for flat roofs but also for waterproofing basements and below-ground structures. Flat roofs are usually made of reinforced bitumen membranes, which are laid down in two or three layers and bonded together with hot bitumen. While bitumen is considered the most durable material for roof waterproofing, it may not be the best choice for extreme cold climates.

Waterproofing companies provide a wide range of services from roofing to flat roof repairs. Some companies also offer services such as foundation waterproofing, house wiring and block paving. Regardless of your needs, there is a waterproofing company in Johannesburg that can help you. Whether you need a new roof or want to have the old one repaired, waterproofing companies offer quality products and reliable service. You’ll be happy with the end result and feel confident in your decision.

Whether you’re looking for a roof solution for your home or business, torch on waterproofing can benefit any project. The sheet membrane system comes in a one-meter-by-10-meter roll. A high-quality membrane system can last for decades. The best part is that it’s a cost-effective solution for flat roof waterproofing. To add to that, it’s made with a mix of fiberglass and non-woven polyester.

Rubber coating

If you’re looking for a reliable rubber coating for roof waterproofing Johannesburg company, you’ve come to the right place. Eco Rubber is a South African company that manufactures waterproofing products for both indoor and outdoor use. They are made of a unique acrylic polymer emulsion that has outstanding adhesive, elastic, and protective properties. Plus, they can be sprayed on at ambient temperatures, which means no need to worry about applying the coating.

As a 100% South African company, they specialize in waterproofing for a variety of different types of roofs, including concrete, sheeting, and tile. Rubberproof Johannesburg also offers a number of options for colouring the rubber coating. If you’d like a different colour for your roof, you can request a sample from our website. We’re happy to help you! The best part? You can choose any colour from the hundreds of options we offer!

Water is one of the most costly and irreparable problems for a roof. Luckily, liquid rubber can help prevent this. It dries in two to three hours and won’t weigh down your roof or cause it to shift. What’s more, rubber doesn’t add much to the weight of your roof, so you can rest easy knowing that your foundation won’t shift or be compromised. Rubber coating for roof waterproofing Johannesburg, therefore, can provide you with peace of mind.

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