Bottom of Door Hits Before Top [Easy Way to Solve]

If you’ve ever struggled to open or close a door because the bottom hits the door jamb before the top, you know how frustrating it can be. This problem, known as the bottom of the door hitting before the top, can be caused by a variety of factors, including a warped door or a twisted door jamb.

In this article, we’ll explore the possible causes of this issue and provide solutions for fixing it, so you can enjoy smooth, easy-to-use doors in your home.

Bottom of Door Hits Before Top

If the bottom of a door hits the door jamb before the top, it could be due to a variety of factors. One possibility is that the door itself is warped, causing one corner to hit before the others. Another possibility is that the door jamb is twisted, with the bottom of one side being ahead of the other.

This can happen as a house settles, even if the jamb was originally installed perfectly.

To address this issue, it may be necessary to make adjustments to the door or the jamb. This could include moving the top or bottom hinge mounts slightly to help the door appear flat in the jamb, or installing door stop at a slight angle or trimming it to an acceptable taper. In some cases, it may also be helpful to latch the door against a small spacer where it hits first in order to “rewarp” it for a better fit.

Possible Causes

There are two main causes of the bottom of a door hitting the door jamb before the top: a warped door or a twisted door jamb.

Warped Door

A warped door is one that is not perfectly flat, which can cause one corner to hit before the others. This can be caused by changes in humidity, which can cause the door to expand or contract. A door that was not properly installed or maintained can also become warped over time.

Twisted Door Jamb

A twisted door jamb, on the other hand, is one that is not straight or flush with the wall. This can happen as a house settles, even if the jamb was originally installed perfectly. A twisted door jamb can cause the bottom of one side of the door to hit before the top.

Before You Proceed to Solutions

There are a few things to keep in mind or have on hand when addressing a problem with a door that hits the door jamb at the bottom before the top:

Know the Cause

It is important to determine the cause of the problem before trying to fix it. This can help you choose the most appropriate solution.

Have the Right Tools

Depending on the solution you choose, you may need certain tools, such as a screwdriver, a hammer, a plane, or a drill. Make sure you have the tools you need before you start working on the door.

Take Your Time

It is important to take your time and make careful adjustments when fixing a door that hits the door jamb at the bottom before the top. Rushing the process or applying too much force can cause damage to the door or the jamb.

Test the Door

After making adjustments, it is important to test the door to make sure it is closing properly. Open and close the door a few times to see if the problem has been resolved.

Solutions

There are several solutions that can help fix a door that hits the door jamb at the bottom before the top. These solutions include:

Adjusting the Hinge Mounts

Depending on the cause of the problem, adjusting the position of the hinge mounts can help the door fit better in the jamb. For example, if the door is slightly warped, moving the top hinge mount slightly outward may help the door close more evenly.

Installing Door Stop at a Slight Angle or Trimming It to an Acceptable Taper

Door stop is the material that the door hits when it is fully open. If the door stop is not angled correctly or is not trimmed to fit the door, it can cause the door to hit the jamb at the bottom before the top. Adjusting or trimming the door stop can help the door close more evenly.

Latching the Door Against a Small Spacer

In some cases, it may be helpful to latch the door against a small spacer where it hits first in order to “rewarp” it for a better fit. This can help the door close more evenly and reduce the gap between the door and the jamb. However, it is important to use a small spacer and to be careful not to apply too much pressure, as this could damage the door or the jamb.

It is worth noting that these solutions may not work for every door and every situation. In some cases, it may be necessary to consult a professional for further assistance.

Tips for Fixing a Door

Here are some additional tips for fixing a door that hits the door jamb at the bottom before the top:

Check for Loose or Damaged Hardware

Make sure all screws, hinges, and other hardware are tightened and in good condition. Loose or damaged hardware can cause a door to hang unevenly and hit the jamb at the bottom before the top.

Check the Alignment of the Hinges

Make sure the hinges are properly aligned with the door and the door jamb. If the hinges are misaligned, it can cause the door to hit the jamb at the bottom before the top.

Check the Floor

If the floor is uneven or sloped, it can cause the door to hit the jamb at the bottom before the top. In this case, you may need to adjust the door stop or use shims to level the door.

Check the Door Jamb

If the door jamb is not straight or is not flush with the wall, it can cause the door to hit the jamb at the bottom before the top. In this case, you may need to adjust the door jamb or use shims to level it.

Use a Plane

If the door is slightly warped, you can use a plane to remove a small amount of material from the edge of the door where it is rubbing against the jamb. This can help the door close more evenly.

Use a Door Sweep

A door sweep is a strip of material that fits along the bottom of the door and seals the gap between the door and the floor. If the gap between the door and the jamb is small, a door sweep can help the door close more evenly.

Use a Weatherstrip

A weatherstrip is a strip of material that fits along the sides and top of the door and seals the gap between the door and the door jamb. If the gap between the door and the jamb is small, a weatherstrip can help the door close more evenly.

Conclusion

In conclusion, the bottom of a door hitting the door jamb before the top can be a frustrating problem that can be caused by a warped door or a twisted door jamb. Adjusting the hinge mounts, installing door stop at a slight angle or trimming it to an acceptable taper, and latching the door against a small spacer are all potential solutions that may help fix this issue.

It is important to properly fit doors for both safety and functionality, and if you are unable to fix the problem on your own, it is suggested to consult a professional for further assistance. By addressing this issue, you can enjoy smooth, easy-to-use doors in your home.