Waterproofing in Pakistan 03354243402


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You’ve heard that Waterproofing polyurethane liquid membrane is one of the greatest solutions if you need to waterproof your roof or basement in Pakistan. You’ve arrived at the proper location. This manual explains all you need to know about Waterproofing Polyurethane chemical in Pakistan, including how it functions, where to locate trustworthy contractors, and how to get the best value. In Pakistan, polyurethane liquid membrane, also known as PLM, is a common choice for waterproofing all kinds of structures since it creates a smooth covering that is strong and resilient to bad weather. PLM is adaptable, durable, and reasonably priced. Among other things, it may be applied to concrete, metal, and wood. Continue reading to see why PLM could be the best option for your waterproofing requirements and how to make sure the job is done properly. You have found the manual you were looking for.

What is Polyurethane liquid membrane waterproofing used for?

Structures are shielded against water damage using Chemical Polyurethane membrane waterproofing, or PUM waterproofing. Roofs, balconies, terraces, and other weather-exposed locations are the perfect places for it to be weatherproof.

PUM waterproofing functions by forming a smooth, elastic layer that firmly adheres to the majority of construction components. A long-lasting, waterproof membrane made of polyurethane resin swells and contracts in response to variations in temperature. Water cannot penetrate the surface thanks to this flexible, durable covering.

To apply PUM waterproofing, the area is first cleaned and primed. Then a base coat of polyurethane resin is rolled or sprayed on. A reinforcing fleece or mesh is embedded into the base coat. Finally, a topcoat of resin is applied to seal the membrane.

The result is a seamless waterproof shield that protects against water damage for 10-15 years. PUM waterproofing is also UV-resistant and environmentally friendly since no toxic solvents are used. For maximum protection of your building from rain and weather, PUM waterproofing is an ideal solution.

Applications of Polyurethane Waterproofing in Pakistan

Polyurethane liquid membrane waterproofing has several useful applications in Pakistan.

  • It can be used on rooftops and balconies to prevent leaks and water damage. The seamless coating it provides is ideal for flat and sloped roofs.
  • Below-grade foundations and basements also benefit from polyurethane waterproofing. It prevents groundwater from seeping in and is resistant to hydrostatic pressure.
  • Retaining walls, planters, and swimming pools can be protected using this versatile waterproofing method. The elastomeric qualities allow it to bridge hairline cracks.
  • Polyurethane can even be used on bridges, dams, and other infrastructure. Its durability and strength make it suitable for projects that require a long-lasting waterproofing solution.

With proper surface preparation and application, polyurethane liquid membrane

waterproofing provides an effective barrier against water infiltration in Pakistan’s climate. Its versatile nature and durability have allowed it to become the preferred method for waterproofing all types of residential, commercial, and industrial structures.

Benefits of Polyurethane Waterproofing

For buildings in Pakistan, the polyurethane liquid membrane waterproofing technology offers several advantages.

Effective in terms of cost

Polyurethane is particularly cost-effective when compared to alternative solutions like concrete waterproofing. It can reduce waterproofing expenditures by up to 50%. A continuous, elastic covering made of liquid polyurethane resin waterproofs roofs, basements, terraces, and other places at a lesser cost.

Long Lasting

Up to 10-15 years are possible for a high-quality polyurethane waterproofing solution. The resin forms an enduring, impermeable covering that does not break or peel even in Pakistan’s severe weather, which includes heavy rain, snow, and UV radiation. Polyurethane waterproofing offers structures long-term protection when used properly and maintained.


A versatile and eco-friendly product is polyurethane. Water-based polyurethane resins are non-toxic and contain little to no volatile organic compounds (VOCs), which is why they are utilized for waterproofing. They adhere to safety requirements for usage in residential and commercial structures and do not damage the air or groundwater. Waterproofing using polyurethane is a green, long-lasting option.

Easy to Apply

Applying the polyurethane liquid membrane system with rollers, brushes, or spray equipment is simple. It dries rapidly and needs little surface preparation, so projects may be finished quickly. Because polyurethane waterproofing has a minimal learning curve and doesn’t need heating or mixing of components, labor expenses are kept to a minimum. It is simple to apply to both horizontal and vertical surfaces.

How thick is waterproofing polyurethane?

Different thicknesses of polyurethane liquid membrane waterproofing are available, generally ranging from 1.5 mm to 5 mm. 2 to 3 mm is the appropriate and suitable thickness for the majority of waterproofing jobs.

How Thick Should the Coating Be?

The required thickness depends on several factors:

  • The surface being waterproofed – A rough, porous surface will require a thicker coat compared to a smooth concrete surface.
  • Water pressure – Areas with hydrostatic pressure from groundwater will need a thicker membrane.
  • Traffic – High-traffic areas like driveways and balconies need a thicker coat to prevent damage.
  • Multiple thinner coatings (two to three) that are 1.5 to 2 mm thick frequently offer greater protection than a single heavy coat. Thicker coatings are simpler to apply, and cure, and are less likely to have flaws.
  • Find the ideal balance of membrane thickness for your demands and budget because thicker membranes often cost more.

A total thickness of 3 to 6 mm applied in 2-3 coats will offer good protection for 5–10 years for the majority of residential and commercial waterproofing. To choose the ideal thickness, make sure to take your project’s unique circumstances into account. Your contractor can assess the situation and make recommendations for the finest waterproofing solutions.

Why Choose Master Roof Treatments for Polyurethane Waterproofing in Pakistan

As the leading polyurethane applicator in Pakistan, Master Roof Treatments has over 15 years of experience waterproofing roofs of all shapes and sizes. Our expert technicians are highly trained and certified in polyurethane application, ensuring a professional job with a durable, seamless finish.

We use only the highest quality Roof waterproofing Polyurethane Coating that provides maximum protection for your roof. Our polyurethane systems create an impermeable, elastic membrane that expands and contracts with temperature changes, preventing leaks and keeping moisture out.

Compared to other options like asphalt or acrylic, polyurethane provides superior longevity and durability. With proper maintenance, a polyurethane roof can last up to 20-30 years. Polyurethane is also environmentally friendly since it contains no toxic solvents.


The information you need regarding polyurethane liquid waterproofing in Pakistan is provided below. You may restore usable space in your house by using this cutting-edge waterproofing method to turn leaking basements and rooftops into bone-dry zones. A qualified waterproofing contractor can assess your demands and execute the installation with skill, even though the supplies and application method may appear to be complicated. You will have a piece of mind knowing that your property is shielded from the elements for many years in exchange for your investment. Why are you holding out? It’s time to permanently rid your area of the risk of water damage. To find out more about how polyurethane liquid waterproofing might benefit you, contact a contractor right away. You may finally have the dry, cozy home you’ve always desired.



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