The Challenge:

A homeowner in Brooklyn, NY, discovered troubling signs of water intrusion around a third-floor window in their beautiful brownstone. Visible moisture damage and the potential for mold growth in the future were a cause for concern, not only for the aesthetic appeal of the home but also for the health and safety of the occupants.

Client Observation:

The homeowner noticed water stains near the third-floor window. This could have been caused by various factors, including:

• Defective flashing: Improper installation or deterioration of window flashing can allow water to seep into the building envelope.  
• Cracks in the exterior walls: Cracks in the brick or mortar can create pathways for water to enter the building.
• Inefficient drainage: Poorly designed or clogged gutters and downspouts can cause water to pool around the foundation, increasing the risk of leaks.  

Zavza Seal Diagnosis:

The Zavza Seal team conducted a thorough inspection of the affected area to identify the source of the water intrusion. This included:

• Visual inspection: Examining the window, surrounding walls, and roofline for any signs of damage or defects.
• Moisture detection: Utilizing specialized equipment to pinpoint areas with increased moisture content within the walls.
• Water testing (performed at no charge): Once onsite, the team would perform water tests to identify the exact location of water penetration.

By combining these methods, the Zavza Seal team aimed to establish the root cause of the problem before proposing a solution.

The Solution:

Based on the diagnosis, Zavza Seal proposed a multi-step approach to repair the water intrusion and prevent future occurrences:

• Strategic Removal: Carefully cutting and removing sections of the wall near the water penetration points would allow access for further repair.
• Waterproofing Techniques: Applying a combination of high-quality adhesives and sealants would effectively waterproof the wood framing and any points of water entry.
• Restoration of Walls and Ceiling: With meticulous attention to detail, the team would restore the walls and ceiling to their original condition. This included patching, taping, sanding, and painting the affected areas.
• Sealing the Subject Area: To prevent air leaks and maintain energy efficiency, the entire repaired area would be meticulously sealed.

Additional Services (performed at no additional cost):

While working on the specific problem area, the Zavza Seal team would also conduct additional investigations and water tests at no extra charge to the homeowner. This comprehensive approach ensures that any other potential water intrusion points are identified and addressed, saving the homeowner from future headaches and expenses.

Before 

Mold growth in the nooks and crevices of the steps shows the source of the intrusion

After

Benefits Achieved:

By implementing this solution, the Zavza Seal team aimed to deliver several benefits for the Brooklyn homeowner:

• Elimination of Water Intrusion: Effectively sealing the water entry points will prevent future leaks and protect the home’s structural integrity.
• Mold Prevention: Addressing moisture concerns helped mitigate the risk of mold growth, ensuring a healthier living environment.
• Improved Aesthetics: Restoration of the walls and ceiling will return the affected area to its original beauty and seamlessly blend with the existing design.
• Enhanced Energy Efficiency: Sealing the repaired area will minimize air leaks and potentially reduce heating and cooling costs.

Zavza Seal’s Commitment:

This case study demonstrates Zavza Seal’s commitment to providing comprehensive solutions for water intrusion problems. Our team of experienced professionals utilizes advanced techniques and high-quality materials to deliver long-lasting repairs, ensuring your home’s safety and value.

Do you suspect water intrusion in your Brooklyn home? Don’t wait! Contact Zavza Seal today for a free inspection and consultation. Let us diagnose the problem and provide you with a customized solution.