Commercial Waterproofing, Roofing & Building Envelope Protection

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Stop Water Intrusion. Prevent Structural Decay. Secure Your Asset.

The "Total Envelope" Approach to Asset Protection

Water does not care if it enters through the roof or the window gaskets. In high-rise and commercial structures, a leak is rarely an isolated incident - it's a symptom of a compromised building envelope. Neglecting these entry points leads to toxic mold, structural corrosion, and millions in lost asset value.

At Presto Restoration, we treat your building as a single, integrated system. Whether it is Vertical Waterproofing (walls and windows) or Horizontal Waterproofing (roofs and decks), we engineer airtight, watertight barriers that withstand hurricane-force winds and thermal expansion.

VERTICAL WATERPROOFING SOLUTIONS

1. Wet Glazing (Window Leak Remediation)

The #1 Solution for High-Rise Leaks.
As buildings age, the rubber gaskets between the glass and metal frames shrink and dry rot due to UV exposure. This creates a direct path for water to enter tenant spaces and for conditioned air to escape.

  • The Presto Engineering Solution: We perform Wet Glazing, applying a structural silicone bead (such as Dow Corning 795) over the failing gasket. This creates a permanent, flexible seal that bonds the glass to the frame, stopping leaks instantly and significantly improving energy efficiency.

 

2. Sealant Replacement & Control Joint Caulking

Restoring the Thermal Barrier. Exterior sealants allow your building to expand and contract without cracking. When these joints fail, your envelope is broken.

  • The Presto Engineering Solution: We execute comprehensive Sealant Replacement projects. We cut out 100% of the failed sealant, grind the substrate to ensure adhesion, and install high-modulus silicone sealants designed for extreme movement.

  • Substrates: Precast stone, brick, tilt-up concrete, and metal panels.

Caulking and Waterproofing Control Joints for Building Facade in Atlanta, GA

3. Elastomeric Waterproof Coatings

Bridging Cracks in Stucco & Concrete. Hairline cracks in concrete and stucco are superhighways for moisture. Painting over them isn’t enough because paint cracks when the building moves.

  • The Presto Engineering Solution: We apply industrial Elastomeric Coatings. Unlike paint, these coatings form a thick, rubberized membrane that stretches up to 300%, bridging existing cracks and preventing new ones. This “shrink-wraps” your building in a waterproof skin that breathes, allowing trapped moisture to escape while keeping rain out.

 

4. Masonry & Precast Waterproofing

Stopping Mineral Leaching at the Source. Porous stone acts like a sponge, absorbing water and leaching minerals onto your glass below.

  • The Presto Engineering Solution: We apply clear, penetrating Silane/Siloxane Water Repellents (like our proprietary LeachStop). These treatments chemically bond to the stone, making it hydrophobic (water-repelling) without altering its appearance.

ROOFING & HORIZONTAL WATERPROOFING

5. Commercial Roofing & Fluid-Applied Restoration

Life Extension for Your Horizontal Assets. Replacing a commercial roof is a massive capital expense. Restoring it is a smart maintenance investment that can be written off as a repair.

  • The Presto Engineering Solution: We specialize in Fluid-Applied Roof Restoration. We clean and prep your existing TPO, EPDM, or Modified Bitumen roof and apply a high-solids silicone or acrylic coating system.

  • The Benefit: This creates a seamless, monolithic membrane that stops leaks immediately. Plus, our white reflective coatings reflect up to 85% of UV rays, significantly lowering your cooling costs and reducing thermal shock on the roof structure.

Protective Roof Coating Services

WHY PROPERTY MANAGERS CHOOSE PRESTO

  • Access Expertise: From complex swing stages to industrial rope access, we can reach any leak on any floor.

  • National Reach: As shown on our service map, we deploy crews nationwide for large-scale campus projects.

  • Proprietary Chemistry: We don’t rely on generic hardware store products. We use our own line of high-performance restoration products alongside industry leaders like Dow Corning and Tremco.

  • Detailed Reporting: You receive a comprehensive Photo Report documenting every inch of the repair, giving you the proof you need for owners and insurers.

FREQUENTLY ASKED QUESTIONS (FAQ)

Q: What’s the difference between wet glazing and recaulking? 

A: “Recaulking” usually refers to replacing the joints between stone or brick. “Wet Glazing” is a specialized process for glass-to-metal seals. Wet glazing replaces the failed rubber window gasket with a structural silicone bead, which is the industry standard for fixing leaking high-rise windows.

Q: How do I know if my roof needs replacement or restoration? 

A: If your insulation is dry and the deck is sound, you are likely a candidate for Roof Restoration. This costs a fraction of a total tear-off and comes with renewable warranties.

Q: Can you waterproof a building without changing its appearance? 

A: Yes. Our clear penetrating sealers (like LeachStop) protect masonry and precast stone from water intrusion without adding a gloss or changing the natural color of the stone.

Is Your Building Compromised?

Don’t wait for the next storm to reveal the weak points in your facade.

Call 1-800-785-9927 or Request A Quote online.

Find your service area

Presto crews are available to restore buildings all over the country. Enter a zip code below to locate your property’s service area.