Inspect doors carefully
Exterior doors are common areas where gaps develop.
Over time, weatherstripping can wear down, door frames may shift, and thresholds can become damaged.
A gap beneath a door may be large enough for small animals to enter.
Install properly fitted door sweeps where necessary.
Check that exterior doors close completely and do not leave visible openings along the bottom or sides.
Pay particular attention to garage side doors, laundry room entrances, and doors leading to storage areas.
Check the foundation
Cracks in a home’s foundation may provide
