French Door Gap Middle: Causes, Solutions, And Prevention

Should french doors have a gap in the middle Octopus Doors
Should french doors have a gap in the middle Octopus Doors from


French doors are a popular architectural feature that can enhance the beauty and functionality of any home. However, one common issue that homeowners often face is a gap in the middle of their French doors. In this article, we will explore the causes of this problem, provide solutions to fix it, and offer tips for preventing it from occurring in the future.

Causes of French Door Gap Middle

There are several factors that can contribute to a gap in the middle of French doors. One of the most common causes is improper installation. If the doors were not installed correctly, they may not align properly, resulting in a gap. Another cause could be settling of the house, which can cause the door frame to shift and create a gap in the middle. Additionally, changes in temperature and humidity can cause the doors to expand or contract, resulting in a noticeable gap.

Solutions to Fix French Door Gap Middle

1. Adjust the Hinges

If the gap is minor, you can try adjusting the hinges to realign the doors. Use a screwdriver to loosen the hinge screws slightly, and then gently push or pull the door to close the gap. Once the doors are aligned, tighten the screws to secure the hinges in place.

2. Install a Door Sweep

If the gap is allowing drafts or insects to enter your home, installing a door sweep can help seal the gap. Choose a sweep that matches the style of your doors and attach it to the bottom of the doors using the provided screws or adhesive.

3. Use Weatherstripping

Weatherstripping is another effective solution to close the gap in your French doors. There are various types of weatherstripping available, including adhesive strips, door jamb weatherstripping, and door shoe weatherstripping. Choose the appropriate type for your doors and install it along the edges to create a tight seal.

Preventing French Door Gap Middle

While fixing the gap in your French doors is essential, it is equally important to take preventive measures to avoid future problems. Here are a few tips:

1. Proper Installation

Ensure that your French doors are installed correctly by hiring a professional. Proper installation will help prevent gaps and ensure the doors function smoothly.

2. Regular Maintenance

Perform regular maintenance on your French doors to keep them in good condition. Inspect the hinges, weatherstripping, and other components for any signs of wear or damage and address them promptly.

3. Control Temperature and Humidity

Extreme temperature and humidity changes can cause the doors to expand or contract, leading to a gap. Use a dehumidifier or humidifier to maintain a consistent humidity level in your home and avoid exposing the doors to extreme temperature changes.

4. Avoid Slamming the Doors

Slamming the French doors can cause misalignment and create a gap in the middle. Teach your family members to close the doors gently to prevent any damage.


A gap in the middle of French doors can be a frustrating issue, but it is not insurmountable. By understanding the causes, implementing the right solutions, and taking preventive measures, you can fix the gap, enhance the functionality of your doors, and maintain the beauty of your home.