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How Temperature Changes Impacts Locks

The operation of metal-based locks can easily be affected by temperature changes.
Why? As the metal expands or contracts during cooling and heat.
Today the GTA Lockman Mobile Locksmith Toronto experts are here to provide you with all the details as to why this can happen. 

Why Hot Weather Affects Locks

When the weather is warm, a door expands, making it difficult for you to turn the lock or even fully stick.
This happens mainly with a closed deadbolt lock compressed within the door as the doorframe swells out.
It also occurs with a wooden exterior door and door frames as the wood expands and contracts with temperature shifts. 

Why Cold Weather Affects Locks

With cooler weather, a door frame and door contracts and happens mostly to wooden doors to door frames.
Hence, it becomes difficult to turn the key in the deadbolt.
It is easily fixed when you pull the door handle from outside as it helps recenter the lock in the doorframe.