Exterior Waterproofing in Tampa

Tampa's climate creates exceptional waterproofing challenges: 46+ inches of annual rainfall (often in intense downpours), high humidity year-round (70-80%), hurricane-driven rain, and significant temperature variations that stress building materials. Properties near Tampa Bay face additional salt air exposure. Without proper waterproofing, these conditions lead to water intrusion, mold growth, structural deterioration, and costly repairs. Proactive waterproofing is essential for protecting your Tampa property investment.

All building types benefit from exterior waterproofing in Tampa's climate: commercial office buildings (especially high-rises with curtain wall systems), condominiums and apartments (balconies, common areas, parking structures), retail centers, hospitality properties, medical facilities, parking garages, and residential properties. Buildings with below-grade spaces, occupied rooftops, or plaza decks require specialized waterproofing systems designed for Tampa's conditions.

Exterior waterproofing costs vary by application: building envelope/wall waterproofing typically runs $5-$15/SF, foundation waterproofing ranges from $8-$25/SF depending on conditions, parking deck waterproofing costs $15-$35/SF for traffic-bearing systems. Complete building waterproofing projects range from $50,000 for smaller commercial properties to several million dollars for large developments. FCS provides detailed assessments and competitive proposals for all project sizes.

FCS specifies waterproofing systems appropriate for Tampa's conditions: fluid-applied membranes (polyurethane, elastomeric), sheet membranes (modified bitumen, TPO), crystalline waterproofing for concrete, traffic-bearing coatings for parking structures, and specialized systems for green roofs and occupied decks. We work with premium manufacturers including Tremco, Carlisle, Sika, and Neogard. All systems are selected for UV resistance, flexibility, and long-term performance in Florida's climate.

Properly installed exterior waterproofing in Tampa typically lasts 10-20+ years depending on the system, application, and exposure. FCS provides 10-year warranties on waterproofing installations. Traffic-bearing systems (parking decks) may require maintenance coatings every 5-7 years. Regular inspections and prompt repair of damaged areas extend system life significantly. Tampa's UV exposure and thermal cycling are the primary factors affecting waterproofing longevity.

Yes, FCS specializes in remedial waterproofing for existing Tampa buildings. We begin with thorough diagnostics including water testing, infrared thermography, and core sampling to identify failure points. Solutions may include exterior resealing, injection grouting, negative-side (interior) waterproofing, drainage improvements, or complete system replacement. Many Tampa buildings built before modern waterproofing standards benefit from remedial work.

Yes, parking structure waterproofing is a specialty for FCS. Tampa's parking garages face particular challenges: heavy rainfall, salt from coastal air and vehicles, UV exposure on top decks, and thermal movement. We install traffic-bearing membrane systems with wearing courses, joint treatments, and proper drainage. Our parking deck work includes structural repairs, expansion joint replacement, and complete re-waterproofing for aging structures.

FCS provides a 10-year workmanship warranty on exterior waterproofing installations, backed by manufacturer material warranties of 10-20 years depending on the system. Our warranty covers both materials and labor for leaks resulting from waterproofing failure. We maintain detailed documentation of all installations including photos, material certifications, and test results. Extended warranties may be available for premium systems.