A door that behaved for fifteen years starts catching on the latch side. You tighten the hinges, shave the strike plate, maybe take a block plane to the edge. Six weeks later it’s catching again. In older Toronto houses, the part nobody looks at is usually the part that moved: the screws holding the top hinge into the jamb.

Hinge screws don’t fail dramatically. They loosen a half-turn at a time over years, until the wood around them is chewed into a soft cone and the screw has nothing left to bite. The hinge still looks fine. The door is the thing that tells you.

What a Stripped Hinge Screw Actually Looks Like

Open the door to about forty-five degrees and look at the gap between the hinge leaf and the jamb at the top hinge. If you can see daylight, or the leaf is standing a hair off the mortise, the screws have pulled. Put a hand on the door’s outer edge and lift gently. Movement of even a millimetre or two at the top hinge is enough to put the top corner of the door into the frame on the latch side.

Then take a screwdriver — not a drill — and try to snug one of the top-hinge screws. A healthy screw stops. A stripped one spins freely, or grabs for a quarter turn and lets go. That spin is the whole diagnosis.

The Top Hinge Carries the Argument

On a standard three-hinge door, the top hinge takes most of the shear load. The door’s weight hangs off it, and every push on the handle levers against it. The middle and bottom hinges mostly keep the slab aligned. That is why a door with a stripped top hinge drops at the latch side and rubs the upper corner of the frame, while the bottom of the door still swings clean — a pattern that sends a lot of people after the wrong repair.

Why It Happens in Toronto Houses Specifically

Three things stack up here. Builders of the 1950s through the 1980s often fastened hinges with short screws — three-quarters of an inch, sometimes less — that reach only the jamb board and never touch the framing behind it. That board is often finger-jointed pine, and pine gives.

Second, our humidity swing is hard on wood. Doors swell in July, shrink in January, and the hinge screws take the strain of a slab that keeps changing its mind. Each cycle works the screw a little looser.

Third, nobody replaces a hinge screw on purpose. People tighten it. Tightening a screw in a stripped hole compresses the fibres that are left and makes the hole worse, which is why the same door comes back to the same problem on a predictable schedule.

The Fixes, From Cheapest to Most Honest

Longer Screws Into the Framing

The standard first move is to swap the short hinge screws for ones long enough to pass through the jamb and bite the stud behind it. Done right, this pulls the jamb back tight and takes the door out of the frame in one afternoon. Done carelessly — over-driven, or into a gap between jamb and stud with no shim — it bows the jamb inward and creates a new rubbing point further down.

This works when the hole is loose but the surrounding wood is still intact. If the mortise area is spongy, longer screws just find new wood to chew.

Plugging and Re-Drilling

Where the hole has opened up, the honest repair is to fill it with solid material and start over: hardwood dowel and glue, driven flush, left to cure, then drilled fresh. Toothpicks and glue get recommended online constantly. They hold for a while and they are better than nothing, but they are a patch on a bearing surface, and a door that gets used fifty times a day will find the limit.

Hinge Shims and Jamb Reinforcement

If the jamb has moved rather than just lost its grip, the mortise depth is now wrong and the hinge sits proud or buried. Shimming behind the hinge leaf corrects the swing geometry without touching the slab. On a door that has been fixed several times already, the mortise itself may need rebuilding, which is where this stops being a screw problem and becomes door frame repair — rebuilding the jamb so the hardware has something square to land on.

When the Jamb Itself Is the Problem

Some clues point past the hinges entirely. If the jamb flexes when you pull the door shut, the frame is not fastened properly to the rough opening. If the top of the jamb has shifted out of level, the house has settled and the opening is no longer a rectangle — common in houses with a century of movement under them. If the wood at the bottom of the strike-side jamb is dark and soft, you have a water problem that will undo any hinge work you pay for.

None of those get solved by hardware. They get solved by resetting or replacing the jamb, and plenty of residential door repair visits on older homes turn into some version of that conversation once the trim comes off and the shim pattern is visible.

What to Check Before You Call Anyone

Five minutes of looking will tell a technician more than a photo of the door.

• Which corner rubs — top latch side, bottom latch side, or along the whole edge?
• Does the gap between slab and frame taper, or stay even top to bottom?
• Do the top-hinge screws spin?
• Does the jamb move when you push the door closed?
• Has the problem come and gone with the seasons, or has it only got worse?

A tapering gap with spinning screws is a hinge repair. An even gap with a flexing jamb is a frame repair. A gap that disappears in winter and returns in summer is wood moving, and the repair has to leave room for it to keep moving. Those are three different jobs, and knowing which one you have is most of what separates a visit that holds from one that needs a return trip — which is why it is worth describing the pattern rather than the symptom when you book door repair in Toronto.

Frequently Asked Questions

Can I just use longer screws myself?

Often yes, on an interior door with an intact jamb. Use screws long enough to reach framing, drive them snug rather than hard, and stop the moment the hinge leaf sits flat. If the door still rubs after that, the problem was never the screw length.

Why does tightening the screws only work for a few weeks?

Because tightening does not add material. It crushes what is left of the fibres holding the thread. The hole gets slightly larger each time, which is why the interval between fixes keeps shrinking.

Does a heavier door need different hardware?

It needs more hinge, not just more screw. Solid-core and exterior slabs are frequently hung on hardware sized for a hollow-core door, and no amount of fastening fixes an undersized hinge. Checking hinge size and count against the slab weight is part of diagnosing a door that will not stay square.

Is a sticking door ever a lock problem?

If the door closes freely but the deadbolt will not throw, that is alignment at the strike, not the hinges. If the slab physically contacts the frame before it is closed, the hinges or the jamb moved. The two get confused constantly because both end with a door you have to shoulder.

How long should a hinge repair last?

A plug-and-redrill into sound wood, with correctly sized hardware, should outlast the next few paint jobs. A repair that fails inside a year usually means the underlying frame was never square to begin with, and the hinges were just the first thing to give.