Window Well Drainage Services
in Long Island, NY

Serving in Suffolk County, Nassau County, and More!

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Window Well Drainage That Keeps Water Out

Drainage That Protects from the Ground Up

Window wells might seem small, but without proper drainage, they can let in a lot of water. At Diamond Masonry & Waterproofing, our drainage systems are designed to redirect water away before it gets the chance to collect and leak into your basement. Schedule your free estimate now!

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What Sets Our Expert Drainage Systems Apart

The Pros in Window Well Drainage Solutions

We Stop Water Before It Hits the Basement Floor

When water collects in window wells, it doesn’t take long for moisture and water to penetrate into your basement. A proper window well drainage system keeps that from happening by guiding rainwater down and away from your foundation, even during heavy storms.

At Diamond Masonry & Waterproofing, we’ve seen what happens when wells are ignored, and we know how to fix it the right way.

Here’s how we approach it:

  • Inspect your current window wells and drainage setup
  • Determine where water is collecting and why
  • Install drainage gravel in window well
  • Install catch basin and sump pumps in window well if necessary
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Contact Us for a Free Estimate!

Take the first step toward a dry, secure home. Contact us now for expert waterproofing and masonry solutions tailored to your needs.
Get Free Estimate (516) 307-2507
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Window Well Drainage With Diamond’s Solutions

  • Stop Window Wells from Flooding  – Our drainage systems catch and redirect water before it builds up.
  • Protect Finished Basements – You spent a lot to renovate your basement, you should protect it properly.
  • Prevent Mold and Moisture – Dry wells mean cleaner, healthier basement air.
  • Discreet Installations– Everything is built to blend in, not stand out.
  • Weather-Ready Systems – Our drains handle heavy storms, melting snow, and everything in between.
  • Customized for Your Home – We assess your setup and build the right solution for it.
  • Solutions That Are Built To Last – After installation, you don’t have to stress about it anymore.

Diamond-Approved Reviews

Book Your Window Well Service, Before the Next Big Storm

With over 500 waterproofing projects under our belt and 150+ positive reviews, Diamond Masonry & Waterproofing is trusted by homeowners who want it done right. Let’s protect your home from one of the most overlooked sources of basement leaks, with smart, effective window well drainage.

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Frequently Asked Questions

Yes, without proper window well drainage, water can collect and seep into your basement. A working drain helps move water away before it becomes a bigger issue.

It’s usually due to poor drainage, clogged or missing drains, or improper grading around your home. We inspect and fix all of those to keep water out for good.

The drain is typically located at the bottom of the window well, connecting to a perimeter drain or sump pump system. If water isn’t draining, that connection might be blocked, or missing entirely.

No worries, we can properly install a window well drainage system that fits your home. It’s a simple upgrade that prevents water buildup and basement leaks.

We usually use clean gravel at the base to improve drainage and help filter debris. It supports water flow toward the drain while keeping things neat and functional.

Water often leaks in when the window well lacks proper drainage or grading. Solutions include installing a window well drain, adding gravel for filtration, and ensuring the surrounding soil slopes away from the home. Sealing gaps around the window can also help, but drainage is usually the core issue.

A well-functioning window well typically includes a vertical drain pipe filled with gravel, which connects to either a French drain system or your home’s perimeter drainage. This setup allows water to filter down and away efficiently, preventing overflow during storms.

You should have at least 6 inches of clean, coarse gravel at the bottom of the window well. The gravel helps with water filtration and prevents soil from clogging the drain pipe. Too little gravel can lead to standing water and drainage issues over time.

If water disappears quickly after rain and there’s no pooling, overflow, or leakage into the basement, your drainage system is likely doing its job. If you notice dampness, water stains, or water sitting in the well, it’s time for an inspection from one of our professionals.

Installing a window well drain involves digging a vertical pit at the bottom of the well, filling it with gravel, and connecting it to a drain pipe that ties into a sump pump or a broader drainage system. Proper depth and alignment are key to ensuring long-term effectiveness.

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