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  • Commercial Waterproofing — Terraces, Plaza Decks & Below-Grade Solutions

    KRS Pros specializes in durable, code-compliant waterproofing systems for commercial properties across NYC 
    and the Tri-State area.

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Commercial Waterproofing Services in NYC & the Tri-State Area

From waterproofing and tile installation to ADA upgrades and plumbing — we handle 

every detail with precision and care.

Plaza Deck Waterproofing & Positive Slope Systems

Expert installation of waterproof membranes, drainage composites, and paver systems with positive slope to prevent ponding and ensure drainage.


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Terrace and Balcony Membrane Replacement

Complete removal of failed membranes, substrate repair, and installation of high-performance sheet or liquid-applied systems.



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Below-Grade Foundation and Basement Waterproofing

Foundation membranes, drainage boards, vapor barriers, and sump systems to protect against groundwater infiltration.



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Drainage, Insulation & Protective Toppings

Multi-layer systems including thermal insulation, drainage mats, and wear courses or pavers for occupied roof decks.


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Warranty, Testing & Maintenance Plans

Flood testing, electronic leak detection, manufacturer warranties, and ongoing maintenance programs.



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Commercial Waterproofing Services

Advanced waterproofing for commercial and industrial buildings — durable, long-lasting protection.


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Commercial Waterproofing Services

KRS Pros specializes in commercial waterproofing for terraces, plaza decks, balconies, and below‑grade foundations across NYC and the Tri‑State area. We install durable waterproof membranes, positive slope systems, drainage composites, insulation, and protective toppings to ensure long-term performance. Our teams handle membrane removal, substrate repair, thermal insulation, and flashing details to prevent leakage and moisture penetration.

We provide field testing, liquid-applied coatings, and coordinate roofing and structural trades to deliver integrated waterproofing solutions for multi‑use roofs and occupied terraces.

Recent Commercial Waterproofing Project

Frequently Asked Questions

What waterproofing systems do you use for terraces?

We use sheet membranes, liquid-applied systems, and positive-slope assemblies with drainage composites.

Do you handle below-grade waterproofing?

Yes — we install foundation membranes, drainage systems, and vapor barriers.

Can you coordinate plaza deck finishes?

Yes — we install protective toppings, pavers, and drainage solutions on plaza decks.

Do you provide warranties?

Yes — workmanship and membrane manufacturer warranties are available.

Will waterproofing require structural repairs?

Sometimes — we assess substrates and coordinate structural or slab repairs as needed.

Do you perform flood or ponding mitigation?

Yes — we design positive slope and drainage strategies to prevent ponding water.

Ready to Protect Your Property?

Schedule a professional waterproofing assessment today. Prevent leaks, 

extend roof life, and avoid costly repairs.

Request Free Estimate
Call Now