Window Well Rust and Separation Is Quietly Wrecking Basements

Most homeowners never think twice about their window wells - until water starts showing up in the basement. That gap between the well and the foundation wall? It's not cosmetic. It's an open invitation for water to pool right against your home and work its way inside. We see it constantly, and it almost always could have been caught early.

Here's what we look for during an inspection. Rust is one of the biggest red flags. When a steel well starts corroding from the bottom edge up, it means moisture has been sitting there long enough to eat through the metal. Once that happens, the well itself loses its structural integrity and can start pulling away from the foundation - creating exactly the kind of gap that lets water in. The separation along the window frame is another thing we check closely. Crumbling caulk and visible gaps between the well flange and the wall mean water has a direct path to your basement window sill and beyond.

We also check drainage and grade. A well that isn't sloped properly - or that has compacted dirt instead of clean gravel at the bottom - holds water instead of letting it drain away. That standing water is what accelerates rust, causes separation, and eventually leads to a wet basement. Fresh gravel with proper drainage is a simple fix, but only if the problem gets caught before water damage sets in.

When a well is too far gone, replacement is the right call. A new, properly installed well with a clean gravel base, correct grade, and a tight seal against the foundation does exactly what it's supposed to - keep water out. That's the whole job. And for egress window wells especially, a secure fit and working escape ladder aren't optional - they're a safety requirement.

We offer free inspections for homes and businesses across Colorado. If your window wells are older, showing rust, pulling away from the wall, or you just haven't had them looked at in a while - it's worth a quick look. Catching a small issue now is always easier than dealing with a flooded basement later.