Above-Grade Waterproofing for Grand Rapids Offices, Medical Buildings & Apartment Communities
Commercial Waterproofing Contractors in Grand Rapids, MI
Snow is the defining challenge for Grand Rapids buildings. Lake-effect storms pile it on roofs, ledges and parapets all winter, and each thaw sends meltwater looking for open joints, cracked mortar and loose flashing. When the temperature drops again, that water freezes inside the wall and widens the opening. Spring and summer thunderstorms then bring heavy rain, and humid summers age the sealants and coatings meant to keep it all out.
Presto Restoration has more than 25 years of experience in above-grade commercial waterproofing. In Grand Rapids, our crews reseal expansion joints and window perimeters, coat walls and parapets with silicone and elastomeric systems and protect masonry with breathable repellents on office buildings, medical and research facilities, college buildings and apartment communities. We also make our own restoration products, including Glass Defender for glass and Leach Stop for precast concrete.
OUR COMMERCIAL WATERPROOFING SERVICES IN GRAND RAPIDS
We handle every kind of above-grade waterproofing on Grand Rapids commercial buildings, from a single leaking window to a complete envelope program.
Core Waterproofing Services
Expansion and control joints let buildings move through West Michigan’s temperature extremes. As the sealant ages, it tears and lets meltwater 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 cause many leaks in Grand Rapids buildings. Freeze-thaw 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.
Ledges, parapets, canopies and balconies collect heavy snow and meltwater, and freeze-thaw cracks them open. We apply high-solids silicone coatings that tolerate ponding water, stay flexible in deep cold and resist UV.
Older office buildings in Grand Rapids often rely on dry glazing gaskets that shrink with age, letting rain and meltwater 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 after years of freeze-thaw, 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 absorb meltwater that freezes and breaks them apart. Breathable water repellents cut that absorption while letting moisture escape, applied after cracks and joints are repaired.
Specialized Restoration-Waterproofing
Beyond sealing, Presto restores the glass, metal, stone and concrete beneath, using 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, and winter salt makes it worse. 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 Grand Rapids
Each Grand Rapids 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 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 West Michigan’s temperature range 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 Grand Rapids Building
Leaks when the snow melts, damp walls or caulking that is cracking and pulling loose? Call us or request a quote, and our team will respond to discuss your Grand Rapids building.
Why Grand Rapids Property Managers Choose Presto for Commercial Waterproofing
With more than 25 years of experience across the country, including many snowy cities, Presto knows which sealants stay flexible through a lake-effect winter and how to make the most of a short construction season.
Our Local Grand Rapids, MI Support Network
Waterproofing lasts longest when the building gets steady care the rest of the year. Presto connects Grand Rapids 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 Grand Rapids: Hands-on exterior repairs for Grand Rapids buildings.
Building Maintenance Grand Rapids: Scheduled maintenance that keeps small problems from becoming leaks.
Building Services Grand Rapids: General commercial building support for Grand Rapids properties.
Recent Waterproofing Projects in Michigan
MICHIGAN PORTFOLIO HIGHLIGHTS
Browse Presto’s commercial caulking and waterproofing work in Grand Rapids.
Grand Rapids Commercial Waterproofing FAQs
How often should sealants be replaced on a Grand Rapids building?
Most commercial sealants in West Michigan last about 10 to 15 years. Joints on sunny or wind-exposed elevations usually fail first, so a yearly look 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 occupants stay in place, and noisy tasks are scheduled around operations.
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. Historic brick usually needs a breathable repellent.
How do I know if waterproofing can wait another year?
Leaks when snow melts, damp walls or split caulking are reasons to act now, because each winter refreezes the water already in the wall. If sealants are still flexible and nothing leaks, planned replacement over the next few seasons is usually fine.
Can waterproofing work be done in a Michigan winter?
Most sealants and coatings need about 40 degrees Fahrenheit or warmer to cure, so the main season runs from spring through fall, with emergency repairs possible in winter.
Other Grand Rapids Building Restoration Services
Keep Water Out of Your Grand Rapids Building
A single failed joint left through a lake-effect winter can soak a whole section of wall. 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.