Locksmith in WoodstockAfter a break-in,
the door comes first

Insurers ask policyholders to document the loss, keep damaged property and hold on to receipts, and a securing visit is expected rather than discouraged, because an open door invites more loss. Photograph everything as found, keep the broken hardware in a bag, keep the invoice, and call your insurer as soon as the house is safe. The adjuster can see the old parts and the photos; the door itself need not stay open.

Winter is a normal time for this work. Cylinders come off the door and are pinned in the van, out of the wind, and go back on with a dry graphite or PTFE lubricant that sheds moisture rather than holding it the way oil does. A cleaned, dry-lubricated cylinder is less likely to freeze than the gritty one it replaced. Keeping a storm door closed over the main lock helps through freeze-thaw weeks.

The usual cause is meltwater getting into the keyway during a thaw and refreezing overnight, which stiffens the plug or blocks it outright, along with cold thickening any grease left inside from the factory. Road salt tracked onto ground-level hardware adds corrosion on top of that. A cylinder treated with the lubricant its maker specifies, kept clear of standing water, generally handles a winter far better than one left as it came, and a weather-rated replacement, kept up the same way, holds up better once the current one is pitted.

The broken piece is removed first, using extraction tools that grip and draw it out rather than push it further in, and then the lock is opened the usual way. A key rarely snaps in a lock that is otherwise healthy, so the old cylinder is checked afterward, and if wear caused the break, replacement rather than a repeated repair is the sensible next step.