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Case Study: Interior French Drain Design and Basement Waterproofing in Brooklyn, NY
The exterior of the property in Brooklyn, NY

Town/Neighborhood: Brooklyn
Borough/County: Kings County
Construction Type: Residential
Category: Basement Waterproofing, French Drain Installation, Water Intrusion Prevention


Problem:

A homeowner in Brooklyn contacted Zavza Seal LLC after experiencing persistent water intrusion in their basement. The wet basement was causing concern for long-term property damage, indoor humidity, and potential mold growth.

Our inspection revealed that applying waterproofing from the exterior side of the foundation wall was technically feasible but financially impractical. Gaining access to the exterior perimeter would require dismantling and reconstructing the front porch, relocating AC units and mature shrubbery, and hauling excavated soil through narrow access points to the street and back again for backfilling.

Solution:

Our engineering team proposed an alternative and highly effective approach: designing a custom interior French drain system that would guarantee a dry basement for a fraction of the cost.

We began by performing a comprehensive probe of the existing French drain system to assess its functionality and determine whether any components could be salvaged or needed redesign.

After a detailed evaluation, we created new specifications for a modern French drain system tailored to the unique needs of the property. This included rerouting water away from foundation walls, enhancing drainage capacity, and using moisture-resistant materials to reduce the risk of future water intrusion.

The proposed French drain design was not only 100 percent effective in controlling basement water but also came within budget as an exterior waterproofing option.

The fee for the inspection and system design was fully credited toward any work that Zavza Seal LLC would subsequently perform, providing added value and transparency.


Conclusion:

This Brooklyn project highlights Zavza Seal LLC’s ability to provide practical and cost-effective waterproofing solutions. By pivoting away from an exterior excavation approach and focusing on an interior French drain design, we helped the homeowner avoid unnecessary expenses while solving the root cause of the basement water intrusion.

Our expertise in evaluating both the technical and financial aspects of each job ensures homeowners receive smart, efficient, and long-lasting waterproofing solutions tailored to their specific needs.

Struggling with a wet basement or water intrusion issues in Brooklyn or the greater New York area? Zavza Seal LLC offers expert evaluations, French drain installations, and custom waterproofing solutions designed for long-term protection and peace of mind.

Contact us today for a free consultation and get the right solution for your basement waterproofing needs in Brooklyn, NY.

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