Below-Grade Waterproofing Systems

Below-grade waterproofing is a highly specialized component of a structure, essential for protecting your valuable building assets for decades to come. This process involves treating a below-grade surface or structure to prevent water infiltration under hydrostatic pressure. Properly waterproofing a structure not only protects the space and its contents from costly water damage but also preserves the structural integrity. Even a small leak in an improperly waterproofed building can lead to erosion or degradation over time, potentially damaging other parts of the facility.

What Distinguishes Inspec from Other Firms?

Successful waterproofing design requires a thorough understanding of existing building conditions, the exact cause of any problems, and knowledge of which design solutions provide long-term effectiveness. Inspec excels in these areas in several ways:

• We adhere to a strict protocol of verifying existing conditions and water infiltration issues through on-site inspection openings, rather than relying solely on existing drawings.
• With over 45 years of combined experience in investigating waterproofing failures, we bring unique knowledge to designing waterproofing solutions. We know what works and what doesn’t.
• Unlike many above-grade building components such as masonry and roofing, below-grade waterproofing must last the life of the building without the need for maintenance or replacement. This is due to the disproportionately high cost of re-accessing and replacing below-grade waterproofing. That’s why Inspec designs its waterproofing systems to last the entire lifespan of the building.