Above-Grade Waterproofing for Arlington Office Towers, Condominiums, Hotels & Hospitals
Commercial Waterproofing Contractors in Arlington, VA
Water hits Arlington’s towers harder than it hits the street. Wind speed rises with height, so rain from summer thunderstorms and nor’easters strikes upper floors almost sideways and finds every open joint in curtain walls, window frames and precast panels. The remnants of tropical storms can soak a facade for days, and winter freezing and thawing widens any crack water has already reached. Rooftop terraces, amenity decks and balconies add more places for water to collect.
Presto Restoration has more than 25 years of experience in above-grade commercial waterproofing. In Arlington, our crews reseal curtain walls, expansion joints and window perimeters, coat terraces, parapets and balconies with silicone and elastomeric systems and protect masonry with breathable repellents on office towers, condominiums, apartment high-rises, hotels and hospitals. We also make our own restoration products, including Glass Defender for glass and Leach Stop for precast concrete.
OUR COMMERCIAL WATERPROOFING SERVICES IN ARLINGTON
We handle every kind of above-grade waterproofing on Arlington buildings, from one leaking balcony door to a full envelope program on a high-rise.
Core Waterproofing Services
Expansion and control joints let tall concrete buildings move with heat, cold and wind. As sealant ages, it tears and lets water into the structure. We remove failed joint materials, rebuild damaged edges and install sealants or preformed joint systems sized for the movement, and we rout and seal active cracks.
Window perimeters are behind many leaks in Arlington offices and apartments. Sun, cold and wind-driven rain crack the sealant or pull it from the frame. We replace perimeter seals, reseal mullion joints and fix gaskets, and stained glass can be restored and protected with Glass Defender.
Terraces, amenity decks, parapets and balconies hold water after every storm, and freeze-thaw cracks them open. We apply high-solids silicone coatings that tolerate ponding water, stay flexible and resist UV.
Many older Arlington office towers rely on dry glazing gaskets that have shrunk and hardened, letting wind-driven rain into the frame. Wet glazing adds a continuous silicone seal between glass and frame, stopping leaks without replacing the windows.
Concrete, stucco and EIFS walls crack with age and movement, and every crack lets water in. Elastomeric coatings span the cracks and flex as the wall moves, applied at full thickness after larger cracks are repaired.
Brick, block, stone and precast soak up rain and stay damp in humid weather. Breathable water repellents cut that absorption while letting moisture out, applied after cracks and joints are repaired.
Specialized Restoration-Waterproofing
Beyond sealing, Presto restores the glass, metal, stone and concrete underneath with products we make in-house, so cleaning, repair and waterproofing happen in one project.
Precast panels leach natural salts that leave white streaks as water dries. Leach Stop is our treatment designed to reduce this. We clean deposits, treat the panels and reseal the joints.
Metal panels, Alucobond cladding, coping and curtain wall frames rely on sealant at every joint, and metal moves sharply between seasons. We replace failed sealants with products made for metal movement and reseal every lap and fastener.
Our Commercial Waterproofing Process in Arlington
Each Arlington waterproofing project follows five steps, and you see our findings and the cost before work begins.
Building Envelope Inspection
We review joints, glazing, coatings, flashings, terraces and penetrations on every elevation.
Diagnostic Testing
Water testing and moisture readings confirm the real entry point before repairs are planned.
Scope & Specification
We choose products rated for the building’s height and exposure, and write a clear scope.
Waterproofing Installation
Trained crews install each system to manufacturer requirements in suitable weather.
Project Closeout & Warranty
You receive photos, product data and warranty documents.
Talk to Presto About Waterproofing Your Arlington Building
Leaks on upper floors, wet balcony doors or caulking that is cracking and pulling loose? Call us or request a quote, and our team will respond to discuss your Arlington building.
Why Arlington Property Managers Choose Presto for Commercial Waterproofing
With more than 25 years of experience across the country, Presto knows how wind-driven rain behaves on tall buildings and how to work around residents, tenants and busy plazas.
Our Local Arlington, VA Support Network
Waterproofing lasts longest when the building gets steady care the rest of the year. Presto connects Arlington owners with a local support network for everyday upkeep.
For routine upkeep and everyday facility support, owners can also contact our sister companies:
Building Restoration Arlington: Hands-on exterior repairs for Arlington buildings.
Building Maintenance Arlington: Scheduled maintenance that keeps small problems from becoming leaks.
Building Services Arlington: General commercial building support across Arlington County.
Recent Waterproofing Projects in Virginia
VIRGINIA PORTFOLIO HIGHLIGHTS
Browse Presto’s Virginia waterproofing, facade and glass work.
Arlington Commercial Waterproofing FAQs
How often should sealants be replaced on an Arlington building?
Most commercial sealants in Northern Virginia last about 10 to 15 years. Joints on upper floors and sun- or wind-exposed elevations usually fail first, so a survey every few years is worthwhile.
What is the difference between waterproofing and water damage repair?
Waterproofing stops water at the exterior. Water damage repair fixes what water has already harmed inside. We focus on stopping the water so interior repairs do not have to be repeated.
Can waterproofing be done while the building is occupied?
Yes. Almost all of our work is done from the outside, so residents and tenants stay in place, and noisy tasks are scheduled around building rules.
What is the difference between elastomeric coatings and water repellents?
Elastomeric coatings form a flexible film that bridges cracks and changes the wall’s look. Water repellents soak into masonry and block water invisibly. Older brick usually needs a breathable repellent.
How do I know if waterproofing can wait another year?
Leaks during storms, damp walls or split caulking are reasons to act now. If sealants are still flexible and nothing is leaking, planned replacement over the next few seasons is usually fine.
Can waterproofing work be done in an Arlington winter?
Most sealants and coatings need about 40 degrees Fahrenheit or warmer to cure, so the main season runs from early spring through late fall, with work possible on many milder winter days.
Other Arlington Building Restoration Services
Keep Water Out of Your Arlington Building
A single failed joint on an upper floor can soak several units below. Tell us what you are noticing, and we will help you get it sealed.
Call us today at 1-800-785-9927 or click Request A Quote.