10 tips for maintaining and fixing your UPVC door lock

Keep the lock lubricated: Lubricate the lock with a silicone-based lubricant to keep it functioning smoothly.

Clean the lock regularly: Dust and debris can accumulate in the lock, causing it to malfunction. Use a dry cloth to clean the lock regularly.

Tighten loose screws: If the lock feels loose, tighten the screws to ensure that it is secure.

Check for wear and tear: Inspect the lock for signs of wear and tear, such as cracks or scratches. If you notice any damage, consider replacing the lock.

Fix any visible damage: If you see any visible damage to the lock, such as a broken latch or a bent key, try to fix it as soon as possible to prevent further damage.

Keep the key clean: A dirty or damaged key can cause problems with the lock. Clean the key regularly and replace it if it becomes damaged.

Test the lock regularly: Make sure the lock is functioning properly by testing it regularly.

Replace worn or damaged parts: If you notice that any parts of the lock, such as the latch or cylinder, are worn or damaged, consider replacing them.

Don't force the lock: If the lock is resistant to being opened or closed, don't force it. This could damage the lock and make it more difficult to repair.

Consider hiring a professional: If you are unable to fix the lock yourself or if the lock is severely damaged, consider hiring a professional locksmith to repair or replace it.