Prevent water infiltration and moisture problems.

For nearly 25 years, G.S. DUBOIS has been offering commercial, industrial, and residential waterproofing services:

• Waterproofing and sealing of foundation walls
• Crack repair
• Surfacing and caulking
• Window Wells available in a wide variety of sizes

Foundation

We often perform foundation repairs for real estate agents and brokers looking to improve a property's condition before selling, among other things.

Our foundation services include:

• Crack sealing
• Installation of Delta membranes
• Application of bituminous coating (liquid membrane)

Exterior wall cladding

To ensure your walls are waterproof, we can perform the following work:

• Sealing around openings
• Joint sealing between prestressed concrete panels
• Joint sealing of claddings

Our team can carry out waterproofing with self-adhesive and liquid membranes.