How to Install a Door Closer: Step-by-Step Tutorial

Installing a door closer correctly ensures smooth, controlled door movement and can improve safety and energy efficiency. Follow this step-by-step guide to install a door closer professionally and efficiently.

Tools and Materials Required:

• Door closer kit (arm, mounting bracket, screws, and body)
• Screwdriver or drill
• Measuring tape
• Pencil
• Level
• Safety goggles

chrome overhead door closer

Step 1: Choose the Installation Type

Door closers can be mounted in several configurations:

• Regular Arm Mount (Pull Side): Mounted on the pull side of the door.
• Top Jamb Mount: Mounted on the doorframe above the door.
• Parallel Arm Mount (Push Side): Mounted on the push side of the door.

Refer to the manufacturer’s instructions to determine the best mounting option for your situation.

Step 2: Mark the Mounting Points

1. Use the provided template or measure according to the manufacturer’s guidelines.
2. Mark the screw holes on the door and frame using a pencil.
3. Double-check the alignment with a level to ensure a straight installation.

Step 3: Install the Door Closer Body

1. Position the door closer body on the marked points.
2. Secure it with the screws provided, tightening them firmly.

Pro Tip: Ensure the closer body is level to avoid uneven door movement.

Step 4: Attach the Arm

1. Connect the arm to the door closer body.
2. Depending on the mounting type, attach the other end of the arm to the frame or door.
3. Adjust the arm angle as recommended by the manufacturer.

Step 5: Test the Door Movement

1. Open and close the door several times to check the operation.
2. Ensure the door closes smoothly without slamming or bouncing.

Troubleshooting:

• Door slams shut: Adjust the closing speed valve to slow down the door.
• Door doesn’t close fully: Adjust the latch speed valve.

Step 6: Fine-Tune the Settings

1. Use the adjustment valves to set the closing and latching speeds

• Closing Speed: Controls how fast the door closes from fully open to about 10 degrees.
• Latching Speed: Controls the speed from 10 degrees to fully closed.

1. Make small adjustments and test after each change.

Step 7: Secure the Arm and Cover

1. Tighten all screws and bolts.
2. Attach the cover, if included, for a clean, professional finish.

Maintenance Tips

• Regularly check and tighten screws to ensure stability.
• Lubricate moving parts as recommended by the manufacturer.
• Clean the door closer to prevent dust buildup.

Safety Notes:

• Always wear safety goggles when drilling.
• Follow the manufacturer’s weight and size recommendations to avoid damage.

By following this guide, you can install a door closer that ensures smooth door operation and enhances safety. If you encounter any issues, consult the manufacturer’s manual or contact a professional installer. See our full range, from concealed door closers to overhead door closers and more.