If a door has an open gap above its top edge it will allow air drafts inside and allow interior air to escape.
Gap in my front door.
Reset the door so that it is level and plumb.
The cause of the gap could derive from the door s incorrect installation in the frame or it could be due to the door sagging over time.
This is the alternative to using a door sweep.
This is a simple solution to your problem.
If the doors are solid wood they are susceptible to swelling and shrinkage in response to changes in the weather and these shifts are magnified in the case of double doors.
This can waste energy and become costly until you repair it.
Shim it and nail it and hang the trim.
This is what i particularly suggest for the front door to keep our.
If you have a large gap at the bottom of your door that may be helping the door to stay plumb.
There are several options for sealing gaps in your front door.
Check that the stud walls on either side are plumb before you get into bigger issues.
If the gap along the latch side of your door is allowing unwanted air to infiltrate your space or letting expensive heat or cooled air out weatherstripping can help reduce or eliminate this space.
For example if your door hinges are on the left side of your door and the gaps.
Open the door and place a wooden block or.
Felt rolls corner pads sticky foam tape tubular rubber vinyl or silicone kerf weatherstripping.
If the sun isn t shining brightly enough against.
This video shows how to fix when the door clearan.