Spring repair in Roy, Utah

At 4,429 feet, Roy takes 84.2 freeze–thaw crossings a year, and every one of them works the spring steel — contraction, expansion, repeat — whether or not the door moves at all. Usage adds cycles; the climate adds fatigue on its own clock.

Brittleness is the accomplice — cold steel fractures where warm steel bends, which is why the break so often happens on the first morning lift, and why Roy's calls track its winter: 92% of the year's freezing crossings land between November and March.

This is mature housing — half the homes in Roy were standing by 1974 — so most garages have replaced springs once or twice already. A never-replaced set here is living on borrowed time well past the local 5–7 years.

Upgrading to 25,000-cycle springs costs $80 to $150 more and roughly multiplies life by 2.5. With 84.2 freeze–thaw cycles a year working on the steel in Roy, the upgrade turns a 5–7-year spring into one most owners never replace again — one invoice instead of two.

Whatever the rating, it goes on as a pair and it gets sized to the actual door weight. Cut-price undersized springs fail fastest exactly where winters are hardest.

For context around Roy: Riverdale runs 84.3 freeze–thaw cycles and 5–7 years of spring life; Clinton runs 85 freeze–thaw cycles and 5–7 years of spring life; and Clearfield runs 85.1 freeze–thaw cycles and 5–7 years of spring life.

This page runs on Roy's numbers (84.2 freeze–thaw cycles, 1974 median build, 4,429 ft of elevation) — close to the neighbours', never identical, which is exactly the point of measuring per city.