How to build a swing out garage door?

How to build a swing out garage door?


Building a swing-out garage door can be a great DIY project for homeowners looking to enhance the functionality and aesthetics of their garage. Swing-out doors offer a classic and charming look while providing easy access to the garage space. In this article, we will explore the step-by-step process of building a swing-out garage door, including the materials needed, measurements, and installation techniques.

Materials Needed

1. Wood: Choose a high-quality, durable wood species for your garage door, such as cedar or redwood. The wood should be thick enough to provide stability and withstand outdoor conditions.

2. Hinges: Select heavy-duty hinges that can support the weight of the door and allow it to swing smoothly. Strap hinges or piano hinges are commonly used for swing-out garage doors.

3. Hardware: You will need screws, bolts, and other hardware to assemble the door and attach it to the garage frame. Make sure to choose hardware that is suitable for outdoor use and can withstand the elements.

4. Tools: Gather essential tools such as a circular saw, drill, tape measure, level, chisel, and a hammer. These tools will be necessary for cutting and shaping the wood, as well as assembling the door.

Measurements and Design

Before starting the construction process, it is crucial to measure the garage opening accurately. Measure the width, height, and depth of the opening to determine the size of the swing-out doors. Consider leaving some clearance space around the door to ensure smooth operation.

Next, design the swing-out garage doors according to your preferences. Decide on the number of panels, their size, and any decorative elements you want to incorporate. Sketch out the design on paper or use design software to visualize the final look.

Construction Process

1. Frame Construction: Begin by constructing the frame for each door panel. Cut the wood to the desired size, ensuring that the dimensions match the measurements taken earlier. Use a circular saw to make precise cuts and a chisel to create mortises for the hinges.

2. Panel Assembly: Once the frames are ready, assemble the panels by attaching the horizontal and vertical wood pieces. Use screws or nails to secure the joints and ensure the panels are sturdy.

3. Hinge Installation: Attach the hinges to the door frame and the corresponding positions on the garage opening. Make sure the hinges are properly aligned to allow the doors to swing smoothly. Use bolts or screws to secure the hinges firmly.

4. Hanging the Doors: With the hinges in place, hang the doors on the garage opening. Ensure that they are level and plumb by using a level and adjusting the hinges if necessary. Test the swing of the doors to ensure they open and close smoothly.

5. Finishing Touches: Sand the doors to remove any rough edges or imperfections. Apply a weather-resistant finish, such as paint or stain, to protect the wood from moisture and UV rays. Install any additional hardware, such as handles or locks, according to your preferences.


Building a swing-out garage door can be a rewarding project that adds functionality and charm to your garage. By following the step-by-step process outlined in this article, you can create a custom swing-out door that complements your home’s style. Remember to choose high-quality materials, take accurate measurements, and pay attention to detail during the construction process.


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