Above-Grade Building Envelope Waterproofing for Central Florida High-Rises, Hotels & Commercial Properties
Commercial Waterproofing Specialists in Orlando, FL
Commercial buildings in Orlando face a uniquely demanding waterproofing environment shaped by Central Florida’s hot, humid subtropical climate. Nearly daily afternoon thunderstorms during the June through September wet season drive rain sideways into joints, parapets, and wall penetrations, while high year-round humidity accelerates the breakdown of sealants, coatings, and porous stucco and CMU surfaces. Although Orlando’s inland location spares it from the storm surge that threatens coastal Florida cities, wind-driven rain from hurricanes and tropical systems still punishes exposed building envelopes. When waterproofing systems fail here, water doesn’t just cause cosmetic issues, it penetrates interior walls, corrodes architectural metals, accelerates masonry and stucco deterioration, and triggers costly insurance claims and disputes between property owners, tenants, and associations.
Presto Restoration specializes in above-grade commercial waterproofing for high-rise, hospitality, and commercial properties throughout Orlando. What makes us different from typical waterproofing contractors is our restoration-first approach. Rather than just sealing damaged surfaces, we clean, restore, and then waterproof, delivering work that lasts longer and performs better in Central Florida’s demanding conditions. Our capabilities span masonry and CMU sealing with breathable water repellents, silicone and elastomeric coating systems, expansion joint and crack sealing, wet glazing and glass sealing with our proprietary products such as Glass Defender, and specialized solutions like Leach Stop Protection for precast concrete. We focus exclusively on above-grade exterior waterproofing, we don’t perform below-grade or foundation waterproofing because deep specialization produces better outcomes than generalist claims.
OUR COMMERCIAL WATERPROOFING SERVICES IN ORLANDO
Presto offers a comprehensive range of above-grade commercial waterproofing services, grouped into two categories: core waterproofing systems that protect the building envelope, and specialized restoration-waterproofing services that combine cleaning and restoration with long-term protection.
Core Waterproofing Services
Commercial buildings across Orlando are built to move, expanding and contracting with Central Florida’s intense daily heat cycles and flexing under wind load, and that movement concentrates at expansion joints, control joints, and facade cracks. Once the sealant at those joints fails, it becomes the primary route for water to enter the building, especially during the region’s frequent afternoon thunderstorms. We repair and reseal these joints with high-movement silicone and polyurethane systems designed to accommodate that constant building motion without tearing or pulling away. For most Orlando properties, proper joint sealing is the single most cost-effective waterproofing investment available.
Commercial glass in Orlando faces constant chemical and mineral attack from a different source than coastal cities: hard water runoff from irrigation systems, mineral deposits from masonry, pollen, and atmospheric pollutants all etch and haze glass surfaces if left untreated, and Central Florida’s intense UV exposure accelerates the damage. Our proprietary Glass Defender treatment creates a hydrophobic barrier on the glass surface that prevents minerals from bonding, causes water to sheet off quickly, and dramatically reduces maintenance requirements. Treated glass stays clearer longer, resists staining, and maintains its optical clarity through years of intense Florida sun and frequent rainfall.
For the most demanding waterproofing challenges, such as ledges, parapets, horizontal surfaces that collect ponding water, and complex penetration details, we apply high-performance silicone coating systems. These monolithic membranes eliminate the seams and terminations where conventional coatings fail, creating a continuous waterproof surface that bonds directly to the substrate. Silicone coatings excel in the specific conditions that destroy other coatings: constant water exposure, UV degradation, and extreme temperature swings. Their ability to resist ponding water makes them ideal for the flat and low-slope roofs, parapet walls, and horizontal surfaces common on retail centers and office parks throughout Orlando and the I-4 corridor.
On Orlando’s office parks and mixed-use buildings, the perimeter sealant around window glass is frequently the first waterproofing detail to give out. Once it hardens, cracks, or pulls away, water moves straight into the wall cavity and can travel a surprising distance before showing up as an interior leak. Wet glazing involves removing that failed perimeter sealant and installing new high-performance silicone to restore a genuine watertight seal between the glass unit and frame. We work across storefront, curtain wall, ribbon window, and punched window systems, with documented, warrantied wet glazing performed building-wide.
For stucco, EIFS, concrete, and other wall substrates that develop hairline cracking over time, elastomeric coatings provide flexible, waterproof protection that moves with the building. Unlike standard paints, elastomeric coatings are applied at significantly higher film thickness (typically 10 times the thickness of conventional paint), and they stretch to bridge small cracks rather than cracking themselves. This flexibility is essential in Orlando’s climate, where intense daily heat cycling and frequent afternoon thunderstorms cause constant micro-movement in the substrate. Our elastomeric coating systems are breathable (allowing interior moisture vapor to escape), UV-stable for the Florida sun, and available in a full range of factory colors and texture profiles.
Brick, concrete masonry (CMU), precast, and other porous masonry surfaces absorb water. In Orlando’s hot, humid subtropical climate, absorbed water means accelerated deterioration, efflorescence staining, and interior moisture problems, especially during the heavy summer wet season. We apply breathable, clear water repellents (including silane and siloxane-based formulations) that penetrate the substrate and create a hydrophobic barrier without changing the building’s appearance. The surface looks identical after treatment, but water beads off instead of soaking in. These penetrating sealers are invisible when dry, UV-stable, and designed to last for years of exposure to Central Florida’s intense heat, humidity, and heavy seasonal rainfall.
Specialized Restoration-Waterproofing
What makes Presto unique is that we don’t just seal surfaces, we clean and restore them first. This two-step approach produces waterproofing work that looks better, performs better, and lasts longer than standard contractor work. Our specialized restoration-waterproofing services address specific problems that ordinary waterproofing contractors can’t handle.
Precast concrete panels on Orlando commercial buildings contain soluble minerals that leach out when water passes through the material, leaving permanent staining on windows, metal panels, and other facade surfaces. These leachate stains are notoriously stubborn and tend to return within weeks of cleaning, since the underlying leaching process was never actually stopped. Our Leach Stop Protection service treats the precast at the source, halting the leaching itself rather than just masking the stain. We clean the existing staining and apply the treatment to prevent future mineral migration, finally giving Orlando buildings with years of recurring streaking a lasting fix.
Architectural metal panels, curtain wall frames, mullions, and Alucobond composite panels face continuous attack from intense UV degradation, high humidity, and atmospheric contamination common to Central Florida. Rather than recommending expensive panel replacement, we apply protective clear coating systems that seal the metal against corrosion while preserving the factory finish. These clear coats bond directly to the existing metal surface, block moisture from reaching the substrate, and significantly extend the service life of the original metal. This waterproofing approach often eliminates the need for costly replacement projects and dramatically reduces long-term maintenance costs.
Our Commercial Waterproofing Process in Orlando
Every commercial waterproofing project follows a proven five-phase process designed to diagnose issues accurately, specify the right systems, and deliver long-term watertight performance.
Building Envelope Inspection
We inspect every above-grade waterproofing system on your building, including every sealed joint, coating surface, exposed deck, and masonry wall. Failure points documented with photography and notes.
Diagnostic Testing
Water intrusion in commercial buildings often comes from unexpected sources. Controlled water testing, moisture readings, and visual tracing separate symptoms from root causes.
Scope & Specification
We specify the right products for your substrates, such as silicones, elastomeric systems, and traffic membranes, with quantified line items. Permitting and tenant coordination handled by our PM team.
Waterproofing Installation
Our trained crews execute using rope access, swing-stage, or lifts as appropriate. All work installed to manufacturer specifications with strict quality control and full documentation.
Project Closeout & Warranty
Full documentation delivered: warranty information, product data sheets, before-and-after photography, and maintenance recommendations to maximize the life of your new waterproofing systems.
Schedule Your Free Waterproofing Assessment in Orlando
Are you seeing water intrusion, failing sealants, or coating deterioration on your building? Our specialists will provide a free, no-obligation waterproofing assessment and recommend the most cost-effective path forward.
Call 1-800-785-9927 or Request A Free Quote.
Why Orlando Property Managers Choose Presto for Commercial Waterproofing
Presto Restoration has been restoring and protecting commercial buildings nationwide for over 25 years. Our work in Orlando and across Central Florida gives us direct, hands-on understanding of the unique challenges that inland Florida construction faces, from hurricane wind and wind-driven rain preparedness to the humidity-driven deterioration of stucco, EIFS, and CMU walls, and the specific building codes and inspection requirements of Orange County.
Our Local Orlando, FL Support Network
Delivering elite restoration to Orlando and the greater Central Florida area requires a dedicated local infrastructure. To provide our clients with the most comprehensive care possible, from major structural restoration to ongoing facility upkeep, Presto coordinates with our specialized regional networks.
For routine upkeep and localized facility services, we encourage property managers to explore our sister divisions:
Building Restoration Orlando: Focused on localized structural repairs and high-rise exterior preservation.
Building Maintenance Orlando: Dedicated to the ongoing, preventative maintenance required to keep your Orlando property operating flawlessly.
Building Services Orlando: Your resource for comprehensive, day-to-day commercial building support in the Central Florida market.
Recent Waterproofing Projects in Florida
FLORIDA PORTFOLIO HIGHLIGHTS
Browse a selection of recent commercial waterproofing, caulking, and coating projects completed by Presto in Florida.
Orlando Commercial Waterproofing FAQs
How often should commercial building sealants be replaced in Orlando?
Buildings in Orlando’s hot, humid subtropical climate typically require sealant replacement on a similar timeline to coastal Florida markets, despite being inland. Intense UV exposure, frequent afternoon thunderstorms, and high year-round humidity all accelerate sealant breakdown. Most commercial sealants have manufacturer-rated lifespans of 15-25 years, but in practice, buildings in Central Florida’s demanding climate often show significant sealant failure within 10-15 years. We recommend a comprehensive building envelope inspection every 5 years to catch sealant deterioration before it causes interior water damage.
What's the difference between waterproofing and water damage restoration?
Waterproofing is proactive, it prevents water from entering your building in the first place through properly installed sealants, coatings, and membranes. Water damage restoration is reactive, it cleans up and repairs the damage after water has already entered. Presto focuses on the proactive side: restoring and maintaining the exterior waterproofing systems that keep water out of the building envelope. This is generally more cost-effective than repeatedly paying for water damage cleanup inside the building.
Can waterproofing be done on an occupied commercial building?
Yes. Nearly all of our waterproofing projects are performed on fully occupied buildings: office towers, hotels, hospitals, and residential condominiums. We use industrial rope access where possible (which is far less disruptive than scaffolding), schedule noisy work outside of peak hours, maintain clear tenant communication throughout the project, and phase our work to keep common areas and business operations accessible.
What's the difference between elastomeric coatings and regular exterior paint?
Regular exterior paint is designed primarily for appearance: it provides color and some basic weather protection, but it doesn’t stretch with building movement or bridge cracks. Elastomeric coatings are waterproofing systems that happen to also be decorative. They’re typically applied much thicker than paint (roughly 10 times the film build), they stretch to accommodate thermal movement in the substrate, and they bridge hairline cracks to prevent water from penetrating through them. In Orlando’s hot, humid climate, elastomeric coatings dramatically outlast regular paint, and they waterproof your walls as a side benefit.
How do I know if my building needs waterproofing now or can wait?
Warning signs that your building needs immediate waterproofing attention include visible cracking or separation in joint sealants; dark staining running down exterior walls from failed joints; efflorescence (white mineral deposits) on brick, stone, or concrete surfaces; damp patches, bubbling paint, or visible mold on interior walls; coatings that are chalking, peeling, or showing color fade beyond normal weathering; and any visible concrete spalling or exposed rebar. If you’re seeing any of these, waiting will only make the repair more expensive. A free assessment will identify the scope of what’s needed and help you prioritize the work.
Does Presto handle permits and comply with local regulations in Orlando?
Yes, our project management team typically handles permit applications for waterproofing projects directly, including any condominium association approvals, HOA reviews, and Architectural Review Board submissions when applicable in Orange County and the surrounding Central Florida area. When a General Contractor is managing other construction at the building, we coordinate with the GC on permitting. Presto carries nationwide general liability and workers’ compensation insurance, and we comply with all applicable local and state requirements on every project.
Other Orlando Building Restoration Services
Keep Water Out of Your Orlando Building
Don’t wait until a small sealant failure becomes a million-dollar water damage claim. A free waterproofing assessment from Presto Restoration identifies problems early, when they’re still inexpensive to fix.
Call us today at 1-800-785-9927 or click Request A Quote.