Commercial Waterproofing

Waterproofing protects commercial buildings from leaks, mold, and structural damage. Without it, water can weaken foundations, damage walls, and cause costly repairs. It also keeps the workplace safe and healthy for employees and customers. In the long run, waterproofing saves money by preventing bigger issues.

Interior waterproofing controls water that has already entered, using drains, sump pumps, and sealants inside the building. Exterior waterproofing stops water from entering in the first place, by sealing walls, installing drainage systems, or applying protective coatings outside. Exterior is more effective long-term, while interior is often used as a quicker solution.

The lifespan depends on the method and materials. Interior solutions may last 5–10 years, while exterior waterproofing can last 20 years or more if maintained well.

Commercial waterproofing can be done for offices, warehouses, factories, schools, hospitals, retail stores, and even large residential complexes. Any building with a foundation, basement, or roof that faces water issues can benefit from professional waterproofing.

The cost depends on the building’s size, the extent of the water problem, and whether you choose interior or exterior waterproofing. Small fixes may cost a few thousand dollars, while large commercial projects can cost more. Getting a free inspection helps you know the exact price.

The least expensive way is interior waterproofing, such as sealants and drainage solutions. While it’s cheaper upfront, it may not solve the problem fully if water is entering from outside. Exterior waterproofing costs more but gives stronger and longer-lasting protection.