Waterproofing & Restoration

Stop water at the building envelope—not just the roof—with diagnostic testing and restoration of walls, decks, joints, and below-grade systems.

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Water Finds Every Weakness. We Find It First.

Water intrusion rarely announces itself at the source. It shows up as a stain three floors down, efflorescence on a wall, or a balcony that has been quietly saturating its structure for years. Waterproofing and restoration involve finding where water actually enters and sealing the building envelope against it — walkways, staircases, balconies, plaza decks, and below-grade structures alike.

AVID Roofing & Waterproofing has specialized in commercial waterproofing throughout its operating history. Our teams combine decades of field experience with diagnostic technology to identify the underlying cause rather than chase symptoms. The 'Waterproofing' in our name is not decorative — it is a discipline we have built deep expertise around.

Restoration is also about preserving what already exists. Rather than tearing out and replacing a deck or façade element, proper waterproofing and restoration can return an aging surface to full performance — protecting the structure and extending its life at a fraction of the replacement cost and disruption.

We approach every intrusion as a diagnosis problem first and a repair problem second. Sealing the wrong surface because the stain appeared there is the most common and most expensive waterproofing mistake, and our detection process exists precisely to avoid it.

Our Diagnostic and Restoration Process.

We do not rely on a visual glance and a guess. Our leak-detection process combines years of expertise with non-invasive technology to locate the true source of intrusion and the path the water takes. That report identifies the cause and solution, not just the spot where the stain appeared.

From there, restoration seals and protects every relevant exterior surface — coatings, membranes, sealants, and detailing matched to the structure. Whether the problem is a saturated plaza deck or a below-grade wall, we restore the building envelope to keep it watertight year-round.

We match the system to the substrate and the exposure. A pedestrian plaza deck, a planted balcony, and a below-grade foundation wall each demand different chemistry and detailing, and using the wrong system can cause waterproofing to fail twice. Our experience is in knowing which system the condition actually calls for.

What You Get and the Damage You Prevent.

You get a watertight building envelope, a documented diagnosis of what was failing and why, and protection for the structure beneath the surface. Sealing the envelope also improves energy efficiency by closing cracks and gaps through which conditioned air escapes.

The risk we prevent is structural and compounding: water allowed to continue entering degrades concrete, corrodes reinforcement, breeds mold, and damages interiors. Addressing intrusion early protects the far larger investment of the building itself.

You also get a documented diagnosis you can act on and defend — a record of what was failing, why, and how it was corrected. That documentation supports warranties, informs future capital planning, and gives you evidence rather than a contractor's word about what was wrong and what was done.

Logistics and Continuity.

Waterproofing often happens on occupied, in-use surfaces — plazas, balconies, walkways people depend on daily. We stage and sequence the work to keep the building functional and safe throughout the process, with clear timelines for each area being treated.

The same team that diagnoses the intrusion carries the restoration through to completion, so nothing is lost between finding the problem and fixing it.

For ongoing protection, waterproofed surfaces can be incorporated into a maintenance or asset-management program, so the seal is monitored and renewed before it fails rather than after.

Waterproofing and Restoration Frequently Asked Questions: