An elastomeric coating for a flat roof or gutter

How do you waterproof a flat roof?

Preparing the roof

When waterproofing flat roofs, it is important to make the necessary preparations. First of all, make sure the roof surface is clean and free of dirt, dust and other contaminants. This can be achieved by thoroughly cleaning the roof and removing any existing layers or coatings. A clean and smooth surface is essential for optimal adhesion and durability of the elastomeric coating.

Application of elastomeric roof coating

Apply the roof coating with a paint brush or paint roller in a smooth motion. Ensure an even spread on the surface of the roof. The elastomeric coating forms a seamless, flexible layer that adapts to the shape of the roof and covers any cracks or unevenness.

Advantages of elastomeric roofing

The advantages of elastomeric coating are numerous. First of all, it is an extremely effective method of preventing leaks. The elastic properties of the coating allow it to absorb movement and expansion of the roof without causing cracks or damage. This significantly extends the lifespan of the roof and ensures long-lasting waterproofing.

Another advantage is the easy and fast application of the coating. Compared to working with bitumen membranes, which are often time-consuming and labour-intensive, the elastomeric coating can be applied in one smooth motion. This not only saves time, but also costs in terms of labour and materials.

Moreover, elastomeric coatings offer an aesthetic advantage. It creates a seamless surface with no visible seams or overlaps, making the roof look sleek and professional.

Disadvantages of elastomeric roofing

Of course, there are also some drawbacks to using elastomeric coatings. First, the initial cost is slightly higher than when using bitumen membranes. In addition, it is important to ensure that the coating is regularly inspected and maintained, as minor damage can occur due to extreme weather conditions or wear and tear. These should be repaired as soon as possible to maintain waterproofing.

In conclusion, waterproofing flat roofs using elastomeric coatings offers a reliable and effective solution. With proper preparation and easy application of the coating, you can repair your roof and protect it from all weather conditions. Thus, your roof will last longer and remain protected from leaks and wear and tear for longer.