Door Won't Close in Winter — Bradford Homeowner Guide

Bradford West Gwillimbury's rapid residential growth means many homes in the area are built on clay-heavy Holland Marsh soils that move significantly with freeze-thaw cycles. For homeowners in Bradford's newer subdivisions, this seasonal ground movement translates into door frames that shift enough to pull the latch out of alignment with the strike — a door that was fine last spring stops latching cleanly come December.

This isn't a sign of a poor-quality door. It's a soil and settlement issue that affects many newer-build Ontario communities, and it's almost always repairable without replacing the door.

If the door requires extra force to close or leaves a gap at the top when pushed shut, the latch is missing the strike pocket — either above, below, or to one side. The adjustment needed depends on which direction the frame has shifted. We check the gap pattern at the door perimeter and the strike mark on the latch bolt to determine the exact offset before any work starts.

In Bradford, the most common pattern is a door that has dropped slightly on the hinge side (common with heavier insulated entry doors on newer builds), causing the latch to land below the strike pocket.

Strike plate relocation and hinge adjustment are same-visit repairs that address the most common Bradford winter door failures. For doors that have dropped from hinge sag, we reinstall hinge leaves with longer screws into the structural framing — not just the jamb. For frames that have racked, shims behind the hinge leaf can bring the door back into square.

Full replacement is rarely needed unless the frame itself has rotted from chronic moisture intrusion at the sill, or the slab has warped beyond the point where hardware adjustment creates a functional seal.