Why Water Builds Up in Your Window Track (Weep Hole Explained!)

👉 Live in the Ventura or Long Beach area? Get a FREE in-home estimate by visiting AmericanWindowConcepts.com.

If you’ve ever seen water building up inside the track of your sliding window and thought, “This can’t be good…” — this video is for you.

Hey guys, Sean with American Window Concepts!
Today we’re breaking down how the weeping system works on modern vinyl windows and why seeing water in the track is totally normal during rain.

🌧 What You’ll Learn in This Video

Why water naturally gets inside the window track

How modern sliding windows drain water through the weep holes

Why weather stripping doesn’t stop water

What causes water buildup during wind-driven rain

The BIGGEST mistake homeowners make (putting a towel in the track!)

When you should be concerned and what to do about it

Your window’s weep system is designed to channel water from the inside track → to the outside of your home. Even perfectly installed dual-pane windows will collect some water when it rains — that’s just how the system works.

🚫 Don’t Panic!

Water in the track doesn’t mean your window is leaking.
Don’t cancel trips, don’t stress during storms, and definitely don’t shove a towel in the track — that actually makes things worse.