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Can You Fix The Gap Between Door Frame/Jamb And Wall? (How To)

You are never going to have any type of construction project come out perfectly. There are always going to be issues involved and, at times, some of those issues can be unsightly. Such is the case with a gap that forms between the door frame and the wall. Is this problem fixable?

One of the most common ways to fill the gap between the door frame and the wall is to use a bead of caulking. This will help to hide the issue and at the same time, it will also fill the gap so that most of the problems associated with it are gone.

Man fixing the Door wall

There are actually quite a few different ways to fill a gap that can occur between the door jamb and the wall. This gap is seen along the frame and may occur in one area or it might occur in many different parts or perhaps the entire way up the doorframe.

Quite honestly, it can be a little disconcerting when you see this type of problem because you begin to wonder why it is happening in the first place. You actually are smart to think that way, because it could be a sign of a bigger issue.

For the most part, however, a gap that happens here or there is not anything to worry about and you wouldn’t need to contact an engineer to see if your house is falling down. If you can fill the small crack with a bead of caulking and live with it, you will be just fine.

Can You Fix The Gap Between Door Frame/Jamb And Wall? (How To)

Since you are using caulking to fill a visible part of the home, you should know how to dress things up after you’re done. Quite simply, you paint the caulking the color of the wall. Don’t paint it the color of the trim or it will show.

It is also important to consider the area of the home where the crack may have occurred. If it is an interior door, caulking will often get the job done. On the other hand, if it occurs on an exterior door, you may need to use a different type of material.

Some expandable spray foam can work wonders in helping a larger gap that occurs in an exterior door. The spray foam expands quickly, so you have to be cautious that you don’t completely fill the gap or you will have a lot come out to the surface.

Fortunately, the spray foam can easily be trimmed with a razor blade in most cases. It is still best if you fill the gap and leave a little room left over to fill with caulking.

One other factor to consider carefully in this instance is safety. Anytime you are doing a DIY project, you should do so safely and that would include wearing your safety gear.

Safety glasses are an obvious choice because they protect your eyes, which are certainly a valuable commodity. You should also wear gloves that are appropriate to whatever you’re doing and wear the proper footwear as well.

Copyright protected content owner: ReadyToDIY.com and was initially posted on October 16, 2022.

Once you suit up and understand the chemicals you may be working with, it’s time to get to work.

Why You Should Fix The Gap Between Door Frame/Jamb And Wall

Man fixing the Door wall

If a small gap begins to appear between the door jamb and the wall, you might start to wonder if you should be fixing it in the first place. There are actually some valid reasons to do so.

Drafts – One of the most important reasons to fix the gap between the door jamb and the wall is energy conservation. If you don’t fix the problem, the gaps are likely to cause air to travel from one room to the other or between the inside and the outside.

When you consider the expense of heating and cooling our homes, then fixing these types of problems is imperative. We wouldn’t allow a large gap to exist under the door, so we wouldn’t want it to exist between the door jamb and the wall.

Pests – Unwelcome invaders, such as ants, cockroaches, and other bugs are going to find any opportunity they can to enter the home. They will do so through the smallest of gaps, so if you have a gap in the exterior door between the frame and the wall, it is something that needs to be fixed.

If the gap is large enough, you may even be opening things up for larger pests to enter the home, such as snakes, rats, and mice. Don’t get folded into thinking that the gap is too small. Rodents can make themselves extremely slim and fit into even the smallest areas.

Comfort – Consider your personal comfort and fill the gap to keep the temperature in the room uniform. Otherwise, you are going to experience some differences because of the air transfer between rooms or to the outside.

Unsightly – One other reason to fix this problem is that it is an unsightly issue and your attention will constantly be directed to it. After fixing the problem, you may have a hard time remembering that it was there in the first place.

What Is Causing The Gap Between Door Frame/Jamb And Wall?

Man fixing the Door wall

If a gap does exist between the doorframe and the wall, it’s important to understand why it is occurring. This will help you to see how you can fix it, prevent it from happening again, and even if further attention is needed. Here are some reasons why the gap may be appearing:

Construction – If there was any problem during the construction phase of the home, it could cause the door frame to pull away from the wall over time. This is not typically an issue that needs to be addressed beyond fixing the gap but if it continues to grow, you may need to contact a professional.

Humidity – This is especially a problem for exterior doors. Since one side door is exposed to the weather, humidity may cause the door and the frame to both expand and contract. Eventually, this swelling can cause the door frame to pull away from the wall and a visual gap appears.

Expansion – Temperature differences can cause an issue with thermal expansion. This can be a big problem in some parts of the world if the door is exposed to direct sunlight. The gap can occur quickly and can grow over time.

Settling – If the foundation is experiencing problems and the home is settling, the doorway may no longer be plumb. This can cause a gap to occur and it is an issue that should be watched carefully.

How To Prevent Gaps From Forming Between Door Frame/Jamb And Wall

confused man standing

When you have a gap between the door frame and the wall, you have to fix it. How can you prevent it from happening in the first place?

The best way to prevent a gap from forming between the door frame and the wall is to properly set the door when installing it. Any issues with construction are eventually going to show up in this way. Use the proper screws and attach the door solidly, making sure that it doesn’t move and shift over time.

Copyright article owner is ReadyToDiy.com for this article. This post was first published on October 16, 2022.

Quite honestly, it’s difficult to completely shield the issue and prevent the gap from forming. If it is an exterior door, an overhang that protects the door from the elements and direct sunlight can help. If it is an interior door, proper installation is the best key to success.

3 Ideas To Fix The Gap Between Door Frame/Jamb And Wall

confused man standing

Fix The Gap Between Door Frame/Jamb And Wall (Caulking)

There is an option that works in almost every instance where a gap forms between the doorjamb and the wall.

One of the main ways to fix a gap between a door frame and the wall is to use caulking. A bead of caulking can fill the gap, erasing the unsightly problem and stopping the airflow from room to room or to the outside.

If you are using caulking and the gap is too large, you can purchase a backer rod or some spline to put in the area. This will essentially fill the majority of the gap so the rest of it can be caulked seamlessly.

An exterior door may require the use of expanding spray foam.

Fix The Gap Between Door Frame/Jamb And Wall (Hinges)

There are some adjustments that can be made to keep the gap from forming. They may also help to fix a gap that has already formed.

A door that is hung properly is very stable and does not put an excessive amount of pressure on the hinges. If the pressure does exist on the hinges, it can cause the doorframe to pull away from the wall over time. Properly hanging the door and tightening the hinges can correct this problem in many cases.

If you find that your hinges are sagging, such as if there is a gap at the top or the bottom of the door, they should be tightened right away. You may still need to use some caulking to fill the gap but tightening the hinges will keep it from going further.

Fix The Gap Between Door Frame/Jamb And Wall (Square the Frame)

Finally, there is a method that can be used in some cases if the door is no longer square.

There are times when it is beneficial to remove the door and ensure that the frame is properly squared. If the frame is no longer square because the foundation is sinking or due to improper construction, then squaring it will help to correct the problem and to keep it from getting worse in the future.

The easiest way to fix a gap between the door frame and the wall is to fill it with caulking. Use a backer rod for any large areas and then fill it with caulking, afterward you can paint the caulking the color of the wall.

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ReadyToDIY is the owner of this article. This post was published on October 16, 2022.

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