My Bedroom Door Stuck Every June — Until I Found the Real Culprit

Every June, like clockwork, my bedroom door turned into a stubborn mule.

It wouldn’t latch. Then it wouldn’t close at all without a solid shove. By mid-summer I’d given up entirely and just left it propped open with a doorstop, because wrestling a door closed in 85-degree heat isn’t how I wanted to spend my evenings.

Then September would roll around, and suddenly the door worked perfectly again. Smooth, easy, no drama. It closed like it had never been a problem in the first place.

I lived with this cycle for three years. I’d complain about it every summer, my partner would suggest I “just sand it down,” and I’d nod and do nothing. Because honestly? I assumed it was some quirk of an old house, and sanding felt like a whole weekend project I wasn’t ready to commit to. Besides, the door worked most of the year. It seemed easier to just wait it out.

What finally made me investigate wasn’t frustration — it was curiosity.

The timing was too precise to be random. June to September, every single year, with maybe a week’s variation either way. That kind of consistency meant something specific was happening, not just general wear or a warped frame.

So one Saturday morning in July, I crouched down with a flashlight and actually looked at the door edge where it met the frame. I could see exactly where the problem was starting. There was a visible compression mark in the paint on the doorframe, maybe two inches long, right near the top corner on the latch side. The paint was burnished smooth and slightly darker where the door had been rubbing against it all summer.

I ran my fingers along the door edge at that same height. The wood felt different there — rougher, almost fuzzy, like it had never been properly finished. The rest of the door was smooth and sealed. This spot wasn’t.

It turned out the problem had been there since the day the door was hung, fifteen years before I ever moved in. The previous owner had left one small section unfinished, and I’d been dealing with the consequences every summer since.

Once I understood what I was looking at, the fix turned out to be simpler than three years of complaining.