Bedroom Door Makes Popping Sound. In Calgary people usually have a stormdoor in front of their front doors. Its almost as if the paint isnt cured since the sound seems to come from the contact area around the frame where the door touches the doorframe -- but this house has not been painted in 5 years.
There also may be a slight edge of finish that remains and as the doors continue to shift that edge may make noises even after the seal is broken. To soundproof a door make it structurally strong enough to block noise by replacing it with a solid core door or by adding mass loaded vinyl soundproof blankets and panels to the existing door. You can do this by attaching a door sweep on the bottom of the door.
It expands from the heat of the Sun then contracts as it cools off- the popping is the frame moving against the fasteners.
As the doors shirink and swell the panels shift breaking these seals. Our closet doors are made from some very thin wood panels surounded by a metal frame. The sound doesnt have to be anywhere near that toilet or faucet either. For some reason the doors in our house make a very loud unsticking sound when you open them.
