Clean the basement window wells
Twice a year · typically April and October
Why it matters
Your basement's most honest vulnerability isn't the walls — it's the handful of spots where a hole was cut below grade on purpose. Every window well is one: a steel or plastic bucket holding soil back from a pane of glass, relying entirely on a gravel bottom or a small drain to shed whatever rain and snowmelt lands in it. The fall cleaning matters double in your county's freeze climate: leaves that spend winter in the well become a frozen plug, and the spring melt arrives faster than a thawing drain can pass it.
If any well serves an egress window — a bedroom escape route — it's also a life-safety fixture: the ladder has to be clear and the cover has to open from inside.
What skipping it costs
$500–$8,000
A window well is a bucket bolted to your foundation with a window at the bottom. Kept clear, its drain sheds rain quietly for decades. Full of leaves, it fills like a rain gauge in the first spring storm — and a foot of water against a basement window finds its way in every time. That's the classic 'sudden basement leak' that was actually five years of skipped half-hours.
Two ways to get it done
Do it yourself
You'll need: Work gloves, Small bucket or trowel, Hose, Gravel top-up if the well bottom is bare dirt (~$10 a bag).
Ten minutes per well, spring and fall:
- Scoop it out. Leaves, trash, the tennis ball, the toad (relocate the toad). Down to gravel.
- Test the drain. Run the hose for a minute. Water should disappear, not pool. Pooling means the drain or the gravel bed is packed — dig out the top few inches of gravel and rinse, or top up with fresh.
- Check the liner. The well wall should sit tight against the foundation. A gap lets soil wash in behind it — refasten or note it for a handyman.
- Egress wells: confirm the ladder's fixed and clear, and any cover lifts easily from inside. Kids should be able to open it; rain shouldn't.
- Covers, honestly: a clear polycarbonate cover is worth it under trees or where snow slides off the roof into the well. It reduces cleanings; it doesn't retire this card.
Hire it out
$100–$250National fair range — local labor moves this number.
There's no standalone trade for window wells — bundle it. A gutter or fall-cleanup crew will add the wells for $100–$250 across a typical basement's worth, and quality covers installed run a bit more per well.
The thing to guard against is escalation: a wet window well is the single most common on-ramp to a five-figure basement-waterproofing pitch. Clear the well, test the drain, extend the downspout above it — then see if you still have a water problem. Almost nobody does.
Ask the tech
- Does the well have a drain, and did you actually test it with water?
- Is the well liner fastened to the foundation, or pulling away?
- For a cover quote: polycarbonate that can take a ladder's weight, or bubble plastic that yellows in two summers?
Red flags you're being upsold
- An interior-drainage-system pitch ($8,000+) for water that's coming in through one clogged window well. Fix the $0 clog first; most 'basement waterproofing' calls start exactly here.
- Covers sold as making cleaning unnecessary. Covers slow the filling; leaves and grit still find their way in, and the drain still needs to work.
- Egress-well covers that latch from outside only — that's a code problem and a safety problem, not a product.
Second opinion time: Any waterproofing quote over $2,000 that started with a wet window well.
The call
DIY — it's gloves and ten minutes per well, twice a year. Hire it only bundled into a gutter or fall-cleanup visit.