How To Choose a House Waterproofing Contractor?

A strong and durable foundation is considered any building’s stability and safety guarantee. In order to equip reliable support for a house or other building, one should strictly observe the standards and construction technology, refuse to save money when buying building materials, and take a responsible attitude to waterproofing work.

Proper foundation waterproofing realization

The correct approach to water protection measures involves the implementation of waterproofing directly at the building stage. We are talking about the stage when the foundation of the future building is freely available. Foundation waterproofing works require technology that guarantees maximum protection against moisture. At the same time, waterproofing works on the principle of “clamping”, in which the materials are fixed tightly on the walls and do not collapse even under groundwater pressure.

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When choosing the waterproofing type, you should definitely consult with specialists, and preferably even at the construction planning stage. In some cases, the owners think about waterproofing the building after the construction work completion. In this case, experts suggest digging trenches around the entire foundation perimeter or resorting to internal waterproofing. However, it is most often rational to choose a combined type of waterproofing that united both vertical and horizontal building insulation.

Exterior Waterproofing plays a crucial role in ensuring the longevity and structural integrity of a building. By applying waterproofing materials on the exterior surface of the foundation, it creates a barrier against water intrusion, preventing moisture from seeping into the structure. This proactive approach not only safeguards the foundation but also minimizes the risk of water-related damages such as mold growth and deterioration of building materials.

Nuances of arranging to waterproof for different types of foundation

Searching for professional interior waterproofing, consult with experts about choosing the right waterproofing type. It is important to assess the type of building and its foundation, the terrain, the nature of groundwater, and other details. Depending on the type of underground structure, specialists individually select the optimal type of foundation. When it comes to a low-rise residential building, the following types of foundation are most often used:

• Tape monolithic.
• Slab.
• Columnar.
• Pile.

A tape monolithic foundation is most often used for low-rise construction. In this case, mainly rolled materials based on bitumen are used. The bottom of the trench is lined with rolled material, and then a concrete solution is poured into it.

The basis for the slab foundation is a reinforced concrete slab of a monolithic type, mounted around the entire perimeter of the building. Traditionally, rolled waterproofing solutions are used for arranging to waterproof slab foundations. We also allow the option of coating technology application, however, roll materials will provide a higher protection degree for the underground part of the building and extend its service life.

When waterproofing a columnar foundation, experts allow the possibility of using both rolled materials (hydrosol, glass roofing material) and liquid mastics. In difficult situations, it is recommended to carry out the installation of several layers with careful processing of the joints with special construction tape or sealant.

When choosing materials for waterproofing a pile foundation, the type and material of the piles should be taken into account. For example, it is optimal to apply a special hydrophobic anti-corrosion coating on screw piles. Bored piles are waterproofed with roofing material (rolled up into a tube). For waterproofing-driven piles, liquid compositions are more often used (high waterproof properties guarantee).

How to choose a contractor for waterproofing work?

Seeking waterproofing company contractors, pay attention to a number of important search factors:

• Duration of the contractor firm’s existence in the waterproofing services market. Give preference to contractors who have been working in the designated area for at least 10 years (high-quality work guarantee).
• The quality and completeness of the contractor’s portfolio. View photo and video materials of a particular contractor’s work, and arrange a visit to the facilities where waterproofing work was carried out by this contractor.
• Make sure that the selected contractor has an office and a reliable work team. Take the time to visit the office of the chosen company in person.
• Make sure that the contractor is ready to provide a guarantee for the waterproofing work performed for a period of at least 5 years.
• Always take into account either the pricing policy of the contractor, or previous clients’ real reviews and the range of services provided.

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Waterproofing work is a multi-stage process that requires high professionalism, knowledge, adherence to technology, and an individual approach. Carefully analyze the foundation waterproofing services in order to make the right choice and be satisfied with the final result.