Problem:

A homeowner in Mt. Sinai contacted Zavza Seal after noticing repeated moisture buildup around three basement window wells. During heavy rain, water pooled inside the wells instead of draining, and moisture began seeping toward the foundation wall. Over time this caused soil displacement, rust along the metal wells, and concerns about future leaks into the basement.

The homeowner wanted a long term fix, not just a temporary cleanout. They needed the wells reconstructed, properly drained, and protected from rainwater so the foundation would stay dry year round.

Solution:

Our team began by excavating each of the three window wells. We removed about six inches of dirt and compacted soil that had built up over the years. Once the wells were cleared, we located the seams where the metal well met the foundation wall. These seams are a common weak point for water intrusion, so we sealed each one carefully to prevent moisture penetration.

Next, we installed a self-sustained drain in the center of every window well. Each drain was set approximately four feet deep to create a reliable drainage path that directs water away from the foundation. After securing the drains, we backfilled the wells and added a clean four inch gravel bed. This gravel layer helps water flow efficiently into the drain and prevents soil from clogging the drainage path.

To complete the system, we installed heavy duty plastic rain guards over each of the wells. These guards prevent incidental water, snow, and debris from entering the well while still allowing light to pass through. With all three wells upgraded, the homeowner gained a dry, protected, and properly drained foundation environment.

Why This Matters?

Window wells that do not drain correctly can eventually cause major foundation issues. Proper sealing, drainage, and protection significantly reduce the risk of water intrusion and basement flooding. For homeowners, this improves long term structural stability and helps prevent mold growth or indoor humidity problems.