Above-Grade Waterproofing for Little Rock Office Towers, Hospitals, State Buildings & Campuses
Commercial Waterproofing Contractors in Little Rock, AR
Little Rock gets about 50 inches of rain a year, and a lot of it arrives in spring storm lines that bring wind, hail and sheets of water against the building. Summer heat shrinks and hardens the sealants that keep that water out, and the few hard freezes and ice storms each winter push on any crack that has already opened. Hail can also nick coatings and break the seal on glazing, leaving damage that only shows up during the next big storm.
Presto Restoration brings more than 25 years of above-grade commercial waterproofing experience to Little Rock. Our crews reseal expansion and control joints, replace window and storefront perimeter seals, wet glaze older window walls, coat parapets and ledges and treat brick, stone and concrete with breathable repellents on office towers, hospitals, state buildings, campuses and historic properties. We also manufacture our own restoration products, including Glass Defender for glass and Leach Stop for precast concrete.
OUR COMMERCIAL WATERPROOFING SERVICES IN LITTLE ROCK
Our Little Rock waterproofing work runs from a single office window that drips in every storm line to resealing a hospital tower from parapet to plaza.
Core Waterproofing Services
Concrete panels and building sections grow in July and shrink in January, and the joints between them carry all of that movement. Once the sealant splits, a spring downpour runs straight through. Our crews strip the old joint, mend chipped edges and set in sealant or preformed joint material rated for the movement, routing and sealing any cracks that are still active.
The seal around windows and storefronts is usually the first thing to give on Little Rock offices, clinics and apartment buildings, especially after hail. We cut out and replace perimeter caulking, reseal mullion joints and fix loose gaskets, and pitted or spotted glass can be cleaned and protected with Glass Defender.
Ledges, parapet caps and canopies catch hail in spring, sun in summer and ice in winter. A high-solids silicone coating holds up to all three and keeps water from soaking into the structure underneath.
Office and medical buildings from the 1970s and 1980s often still rely on rubber glazing gaskets that hail and heat have cracked. Wet glazing runs a continuous bead of silicone between glass and frame, stopping leaks for a fraction of what new windows cost.
Hot summers and freezing nights open hairline cracks in stucco and concrete, and storm rain works into them. A full-thickness elastomeric coating, applied after larger cracks are filled, stretches across that movement and keeps the wall dry.
Brick and concrete that soak up water in a storm can spall when that water freezes. A breathable penetrating repellent slows the soaking without sealing in moisture that is already there, and we apply it only after the wall is repaired.
Specialized Restoration-Waterproofing
We rarely stop at sealing. Presto restores the glass, metal, stone and concrete behind the seal using products from our own line, so one crew finishes the whole job.
White streaks on precast walls usually come from salts carried out of the concrete as storm water dries. We clean them off, treat the panels with Leach Stop, our product made for this problem, and reseal the joints between panels.
Every seam in metal panels, copings and storefront framing depends on sealant, and hail, heat and cold all go after it. We replace worn sealant with grades made for metal and reseal laps, seams and fasteners.
Our Commercial Waterproofing Process in Little Rock
Waterproofing in Little Rock follows the same five steps every time, and pricing is in front of you before any crew mobilizes.
Building Envelope Inspection
Every panel joint, window, flashing and roof edge gets a close look, including hail strikes.
Diagnostic Testing
Targeted water tests prove where leaks start.
Scope & Specification
The scope names systems chosen for storms, hail, heat and cold.
Waterproofing Installation
Installation follows manufacturer specs, with work timed around storm lines and freezing days.
Project Closeout & Warranty
Closeout includes photos, product sheets and warranties.
Talk to Presto About Waterproofing Your Little Rock Building
Leaks during spring storms, damp walls or caulking pulling away? Call us or request a quote, and our team will respond to discuss your Little Rock building.
Why Little Rock Property Managers Choose Presto for Commercial Waterproofing
Our crews have sealed buildings in many climates over 25 years. In Little Rock we pick materials that handle both summer heat and winter cold and schedule around patient care, classes and state office hours.
Our Local Little Rock, AR Support Network
A sealed building stays dry longest with a check after each storm season and quick repairs. Presto connects Little Rock owners with a local support network for that everyday care.
For routine upkeep and everyday facility support, owners can also contact our sister companies:
Building Restoration Little Rock: Hands-on exterior repairs for Little Rock buildings.
Building Maintenance Little Rock: Routine maintenance that catches storm and hail damage early.
Building Services Little Rock: General commercial building support across Pulaski County.
Recent Restoration Projects in Arkansas
ARKANSAS PORTFOLIO HIGHLIGHTS
Browse glass, stone and facade restoration Presto has completed in Arkansas.
Little Rock Commercial Waterproofing FAQs
How often should sealants be replaced on a Little Rock building?
Plan on about 10 to 12 years for most joints, sooner on walls facing the afternoon sun or after a heavy hail storm.
What is the difference between waterproofing and water damage repair?
Waterproofing seals the outside so water cannot get in. Water damage repair fixes drywall, ceilings and finishes once it has. Sealing first means the inside work only happens once.
Can waterproofing be done while the building is occupied?
Yes. Our crews work from the outside and plan around clinic hours, classes and tenants.
What is the difference between elastomeric coatings and water repellents?
An elastomeric coating is a stretchy paint-like layer that covers small cracks and changes how the wall looks. A water repellent is absorbed into masonry or concrete and keeps water out invisibly.
How do I know if waterproofing can wait another year?
If water came in during last spring’s storms, hail damaged the coatings, or joints are visibly split, plan the work now. If the caulking is still soft and nothing has leaked, replacement can usually be scheduled over the next few years.
When is the best time for waterproofing work in Little Rock?
Spring and fall are easiest. Summer work starts at sunrise, and in winter we wait for days warm enough for sealants and coatings to cure.
Other Little Rock Building Restoration Services
Keep Water Out of Your Little Rock Building
One torn joint can let a whole spring of storms into a 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.