Foundations and Retaining Walls Waterproofing

Waterproofing deep foundations, retaining walls, and subterranean structures is vital to protect commercial and hospitality assets from hydrostatic pressure and groundwater intrusion. At Grupo Eleven Solutions®, we deliver specialized waterproofing systems with varied technologies designed to safeguard concrete against chemical attack and continuous moisture. Backed by over 35 years of experience, we provide high-performance solutions tailored to extreme climates and heavy-use environments, ensuring complete watertightness for basements, elevator pits, and foundation slabs.

Our subterranean protection methods combine continuous outer membranes and specialized chemical injection systems to eliminate water ingress through construction joints and cracks. Executed strictly by qualified, specialized labor using products with national and international certifications, our treatments satisfy the rigorous demands of developers and hotel operators. Every project is approved by leading manufacturers and comes with a written warranty, safeguarding structural stability and preventing costly underground water damage in coastal or high-water-table regions.

What Is Below-Grade Foundation and Wall Waterproofing?

Foundation and wall waterproofing is an engineering procedure that creates an impermeable barrier across deep footings, retaining walls, basements, and underground enclosures. Its primary purpose is to block water ingress caused by high water tables and capillary absorption, stopping the premature deterioration of reinforced concrete and internal rebar corrosion. We apply high-performance, long-lasting systems engineered to withstand continuous hydrostatic load, lateral soil pressures, and cyclic structural expansion without losing bond strength.

This specialized service incorporates heavy-duty elastomeric membranes, crystalline barriers, and polyurethane or acrylic injection grouts to seal active water leaks. Grupo Eleven Solutions® evaluates below-grade parameters to select the appropriate system for heavy-duty commercial exposure and severe tropical environments. By preventing humidity buildup, damp odors, and structural weakening, our technical solutions protect hospitality, residential, commercial, and industrial developments, all supported by an official written warranty.