Waterproofing is the process of making an object water-resistant so that the wet environment cannot affect its chemical composition. The waterproofing services are widely used worldwide to protect the different parts of the building, i.e., walls, foundations, etc., from moisture. If the water is absorbed in any part of the building, it can deteriorate its strength. The different kinds of waterproofing services in Raleigh are given as below:

1-    Liquid Waterproofing Membrane

The coating of this material is done via roller, spray, or trowel on walls. It gives more flexibility as it is turned into rubber coating as the liquid is cured. The elongation properties of this material are also excellent, up to 260-270 percent. It is a cost-effective method to make existing or new roofs water-resistant. It is suited for all types of roofs, including flat, domed, or pitched.

2-    Bituminous Membrane Waterproofing

It is a sticky black liquid with high viscosity. Contractors prefer to use this material in construction due to its water-resistant qualities. It is mainly used in waterproofing of the basements. It is the best method for low-sloped roofs. It is also self-adhesive as it contains filler and polymers. It is also a good solution for a waterproof deck coating.

3-    Bituminous Coating Waterproofing

It is another way for waterproofing. Its reinforced fiber properties provide it a better strength against moisture. It is not suitable for the parts of the buildings that expose the sunlight as it becomes brittle and fragile over time. It can be made flexible by adding acrylic or polyurethane-based polymers. This method is also known as asphalt coating, which is excellent in concrete foundations.

4-    Cementitious Waterproofing

It is probably one of the easiest and most used methods for waterproofing in Raleigh. They are easily available from the suppliers. It is easy to use as it is easy to mix and apply. The main disadvantage of this method is that it can only block the water if there is no crack in it. A small crack in the coating will make it almost ineffective. It is commonly used in dams, bridges, water treatment plants, tunnels, and seaports.

5-    Polyurethane Waterproofing

It is the mixture of Polyol, a base, and isocyanide that acts as a reactor. It is a popular waterproofing agent as it is easy to install and more durable. It takes minimum time and almost no skill to install. It is also used in post-construction applications. This material is Ultra Violet (UV) and water-resistant at the same time. No supervision is required in its coating. It gives a seamless finish, long-term durability, and wear resistance. Resistant to alkaline cleaners, battery acid, and fuels. Before coating, the roof surface is thoroughly cleaned and made free of any foreign material.


The bottom line is that there are many methods of waterproofing. You should hire an expert who will determine the best suitable method of waterproofing for your problem.