Why Most Things Aren't as Broken as They Look
Okay. First real lesson. Let's talk about the thing that trips people up more than any tool or technique: jumping straight to "this is broken, I need a new one."
Most doors and windows that stick, drag, or won't latch aren't actually broken. They're dirty, swollen, out of adjustment, or just haven't been looked at in a few years. That's it. Somebody moves in, the door's been sticking since they got the keys, and by year two they've decided it needs replacing. Meanwhile the actual problem is a track full of grit or a hinge screw that backed out an eighth of an inch.
This is basically my whole opinion on repair work in one sentence: diagnose before you fix. Slow down and figure out what's actually wrong before you start taking things apart or reaching for your wallet.
Start by watching, not touching
Before you grab a screwdriver, open and close the thing a few times. Slow. Pay attention to:
- Where it catches. Top, bottom, middle, one side more than the other.
- What kind of resistance it is. Scraping (probably swelling or something in the way), grinding (probably dirt or debris), or just stiff and heavy (probably hardware, hinges or a track).
- Whether it's seasonal. If someone tells you "it's been fine for years and just started this winter," that's useful. Wood moves with temperature and humidity. Up here the air's dry most of the year and then you get a wet spring and things swell. A door that's been perfect since June and suddenly won't close in November is probably not broken, it's just doing what wood does.
That last one trips people up especially. I've had students want to plane down a door because it's dragging in April, and I tell them, hold on, let's see what it does in August. If it swelled with the season it'll probably shrink back. You don't want to shave wood off a problem that was going to fix itself.
The usual suspects, in order
When something's stuck or sticking, I check these before I do anything else:
- Is it dirty? Tracks, especially on sliding doors, are the number one offender. Dirt, hair, old caulk crumbs, dead bugs. A vacuum and a damp rag fixes more sliding doors than anything else I own.
- Are the screws loose? Hinges, strike plates, handle sets. A quarter turn on a hinge screw can change everything.
- Is something swollen? Press on the door or sash where it's catching. If it flexes and feels soft or tight, that's probably moisture, not a mechanical problem.
- Is it actually out of square? This one's rarer, but foundations settle, especially in older buildings. If a door's been sticking in the same spot for years and getting worse, the frame itself might have shifted.
Notice replacing the door or window isn't on that list. That's step ten, if it's a step at all. Most of what you'll deal with in this class lives in that first list.
A quick one from my own place
I do a walk-through of my apartment every October, same as I bake on Thursdays, it's just routine at this point. A couple years back I was doing my usual lap, checking weatherstripping, feeling for drafts, and I found a gap under the utility door where a mouse had apparently decided that was a fine way to get into a warm building for the winter.
Now, my first instinct was not "replace the door." My first instinct was, what actually happened here. Turned out it was just a gap that had opened up under the threshold, probably from the door settling slightly over time. I stuffed a little steel wool in there so nothing chewed through it, and put a door sweep on. No more mouse. Door's the same door it's always been. Took maybe twenty minutes and I was pretty pleased with myself for a solid week, which tells you how exciting my Octobers are.
If I'd skipped the looking-around part and just assumed the door was bad, I'd have bought a new utility door for a problem that a five-dollar sweep solved.
A caution, since we're getting hands-on soon
Once we start actually working on doors in class, some of you will be using chisels for the first time. They're sharp on purpose, that's the whole point of a chisel, so keep your fingers behind the blade and never chisel toward your hand. I'll show you the grip. It's not complicated but it's worth doing right the first time.
Before next time
Go home and actually look at whatever's bugging you, the door that sticks, the window that won't latch clean. Don't fix anything yet. Just watch it work a few times and see if you can tell me next class whether you think it's dirt, swelling, hardware, or something else. That guess is basically the whole skill.