What is Waterproofing?

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Waterproofing is a crucial process in construction, designed to protect structures against water and moisture. It involves the application of special materials that prevent water from infiltrating vital parts of a building, thus contributing to its long-term durability and integrity.

Applying waterproofing to concrete

How much does waterproofing cost?


The cost of waterproofing varies depending on factors such as the surface to be treated, the type of material used, and the complexity of the work. Choosing a quality material, such as polyurethane membranes, may seem more expensive initially, but their long-term effectiveness justifies the investment. It is important to make a careful assessment of the project to determine the most effective waterproofing method, balancing the cost with the long-term benefits.

Applying waterproofing to concrete

How do you waterproof a foundation?


Foundation waterproofing is essential to avoid serious problems caused by moisture and infiltration. The process begins with thorough cleaning and preparation of the surface. Then, we apply a layer of waterproofing, such as a polyurethane- based system, which forms a solid and elastic barrier. It is important to ensure that every nook and cranny is covered to prevent any future leaks. Polyurethane products, such as Desmopol, are ideal for this type of application, offering excellent adhesion and long-lasting resistance.

How is waterproofing applied?


Applying waterproofing requires careful preparation and meticulous application. We must begin by cleaning the surface of dust and debris, followed by applying the waterproofing material evenly. Whether we choose to apply the product with a brush, roller or spray, it is crucial to pay attention to detail and cover the surface completely to prevent future infiltration problems. Each layer must be completely dry before applying the next, to maximize the effectiveness of the waterproofing.

Applying waterproofing to the roof

The benefits of waterproofing


The benefits of waterproofing are multiple and long-lasting. First, it protects the building structure against water and moisture, preventing damage and corrosion. Second, it increases the energy efficiency of the building, maintaining a dry and comfortable indoor environment. It also prevents the appearance of mold and other health problems associated with moisture.

Tips for choosing waterproofing materials


The choice of waterproofing materials should be made carefully, taking into account factors such as climate, type of structure and available budget. It is recommended to consult a specialist to ensure that we choose the most appropriate material for our specific needs. Quality materials, such as polyurethane-based ones, offer superior resistance and adhesion, making them ideal for many types of applications.

Applying waterproofing to the roof

Waterproofing in renovations versus new construction


The approach to waterproofing differs significantly between renovations and new construction. In renovations, the main objective is to adapt to existing structures and improve their effectiveness without compromising the original structure. For new construction, we have the opportunity to integrate waterproofing solutions right from the start, optimizing the design to maximize protection and efficiency.


Proper waterproofing implementation is vital to any construction project, protecting the building from the elements and extending its lifespan. The proper selection and application of waterproofing solutions can bring significant benefits, from reducing maintenance costs to improving living comfort. With a wide range of products available on the market, every project can benefit from maximum protection and optimal performance.