When you start the initial discussions with top waterproofing companies in India, they will tell you about various waterproofing materials and recommend the best solution. This choice depends on the specific waterproofing works your building needs and your available budget. This article will give you a comprehensive list of waterproof materials used by professional contractors in their work. Detailed Presentation of Waterproofing Methods.

So, what are the types of waterproofing for a building? Specialists in roof waterproofing building materials use one of the following tried and tested waterproofing methods:

• Sprayed
• Injection
• Lining
• Rigid
• Paintable
• Plaster
The choice of method and waterproofing materials depends on the part of the building you want to insulate. Here are the three main situations.

WATERPROOFING APPLICATIONS ON ROOFS
The roof is one of the two most vulnerable parts of a building regarding water infiltration. In general, roofing materials are waterproof, but this is not enough. A roof is subject to intense wear and tear and should last for at least 4-5 decades. It is necessary to add supplementary basement waterproofing materials.

They are either applied as a protective coating over the roof or installed as part of the roof frame. A professional contractor will recommend the best waterproofing products depending on the roof type and the climate in your area (average number of rainy days per year, air humidity, etc.).

WATERPROOFING ON WALLS
Waterproofing materials for walls must present more than just defence against water. They also need to contain vapour barriers or air barriers. Otherwise, moisture may evolve entangled in the masonry and carpentry under the insulation, resulting in mould, decay, and fungi outstretching.

BALCONY AND TERRACE WATERPROOFING
Waterproofing building materials for the balcony and terrace must have several distinct traits, such as resistance to UV rays and flexibility. Balconies and terraces are subject to remote movements due to temperature divergences. Strict waterproofing materials would crack and need repair or replacement in a short time, under the average lifespan of these materials.

TYPES OF WATERPROOFING MATERIALS
• POLYURETHANE
Polyurethane is regarded as one of the best waterproofing materials. It can be involved seamlessly and pierces the character powerfully and evenly. Thus, the polyurethane membrane will suffice in the finest cracks in concrete, lowering its water absorbency capability. Another key advantage of polyurethane is that it opposes oil, detergents, and miscellaneous chemicals.

These attributes and benefits advise polyurethane as one of the most adaptable waterproofing materials. It can be involved walls, balconies, terraces, and walls.

As for the cost, it is in the premium range. The average application price is $10 per square meter of building.

• CEMENTITIOUS COATING
The cementitious coating is a powder mix of sand, organic, and inorganic substances plus silica-based materials. It is especially famous among waterproofing contractors because it is effortless to involve. They exclusively have to mix the powder with a straightforward quantity of water to begin the installation work.

The downside of this use is the lack of flexibility of waterproofing solutions

. For this explanation, we list it among the guided waterproofing materials for the basement and foundation.