How to Fix a Roll Up Door

Your roll-up door is probably one of the most important pieces of equipment that you have in your shop or garage. It’s responsible for keeping your belongings safe and secure, so when it starts to malfunction, it can be very frustrating. In this blog post, we’ll show you how to fix a roll up door that is sticking or not rolling properly. Keep reading to learn more!

How to Fix a Roll Up Door

If your roll-up door isn’t working right, don’t worry – it’s a problem that can be easily fixed. In this blog post, we’ll walk you through the steps to repairing your roll-up door. Whether it’s stuck or doesn’t close properly, we’ll help you get your door back in working order in no time.

What Will Happen if You Do Not Fix Roll-up Door?

There can be many problems if you do not fix your roll-up door properly. Such as:

1. Worn Down Over Time

Roll-up doors are mechanical and require regular maintenance to ensure that they continue working properly. If the rollers, tracks, or other components become worn down over time, your door may not function properly and could end up getting stuck or breaking entirely.

2. Damaged in a Weather Event

Roll-up doors are vulnerable to damage from severe weather events like high winds, heavy rain, or snow. If your door is not properly secured, it can become loose and be damaged by strong winds or precipitation that enters the building through the open door.

3. Rusting from Moisture or Salt Exposure

Weather-related damage isn’t the only way that your roll-up door can become damaged over time. If your door is exposed to moisture or salt, it may develop rust patches and other damage that can affect how well the door functions.

 Important to Take Action

If you are experiencing any of these issues with your roll-up door, it is important to take action and fix the problem as soon as possible. One option for fixing your door is to have a professional come in and assess the damage, and make any necessary repairs.

8 Ways About How to Fix a Roll Up Door

1. Check the Rollers for Debris

One of the ways to fix a roll-up door is to check the rollers for debris. If they are dirty or clogged with dirt and other material, they may not function properly or smoothly. Remove any debris that you find and clean them thoroughly using soap and water.

2. Lubricate the Rollers

Another way to fix a roll-up door is to lubricate the rollers. Lubricating your rollers with a dry lubricant will help them function more smoothly and efficiently. You can apply some lubricant to the hinges as well, which can also help prevent any rust or corrosion from forming over time.

3. Re-angle the Door

If your roll-up door is not functioning properly, you may need to re-angle it. To do this, simply loosen the screws on one side of your door and carefully adjust them until the rollers line up with the track for optimal function.

4. Repair Loose or Broken Parts

Another way to fix a roll-up door is to repair any loose or broken parts. If there are any bent, cracked, or damaged hinges on your door, you will need to replace them to ensure proper function. Additionally, if there are any cracks or holes in the frame of your door, you may want to consider repairing them as they could compromise the overall strength of your door.

5. Adjust the Door

Adjust Them Until the Rollers Are Aligned

If your roll-up door is not opening and closing properly, you may need to adjust it. Simply loosen the screws on one side of your door and carefully adjust them until the rollers are aligned with the track for optimal function.

6. Replace the Exterior Flashing

Another way to fix a roll-up door is to replace any exterior flashing that may be damaged or loose. If the flashing around your door becomes worn, torn, or loose, it can cause more damage over time and potentially lead to leaks.

7. Make Minor Repairs

If there are any small damages or dents on your roll-up door, you may want to consider making minor repairs. A small crack or dent in your door may not seem like a big issue, but it can quickly worsen and cause problems over time. By taking the time to address these issues as soon as they arise, you can help prevent further damage from occurring.

8. Hire a Professional

If you are unable to fix your roll-up door on your own, or if the damage is too extensive for minor repairs, it may be best to hire a professional. A skilled technician can inspect your door and make the necessary repairs to ensure that it functions properly and safely.

If you are having trouble with your roll-up door, there are several ways that you can fix it. This may include checking the rollers for debris, lubricating them with a dry lubricant, adjusting the angle of the door, repairing any loose or broken parts, and more. 

Ultimately, if your door is severely damaged or poses a safety risk, it may be best to hire a professional to help with the repairs. With the right care and maintenance, however, your roll-up door should function smoothly for years to come.

Some Additional Tips to Fix a Roll Up Door

1. Avoid Making Any Sudden Movements

Roll-up doors are very sensitive and may break or get damaged if you make any sudden movements when opening or closing them. Be sure to always move slowly and carefully, especially when dealing with a door that is malfunctioning in some way.

2. Check for Damaged Parts

If your roll-up door seems to be working fine but isn’t opening or closing how it should, then there may be a problem with a specific part of the door. Check for signs of damage, such as dents and bent pieces, that could be causing your door to malfunction. If you do find any damaged parts, make sure to replace them right away in order to maintain the integrity of your roll-up door.

3. Do Not Force the Door

If your roll-up door seems to be stuck, do not try to force it open. This could damage the door or even injure you, so it is always best to treat a stuck door gently and carefully until you can get professional help.

Do Not Try to Force It Open

Frequently Asked Questions

What Precautions Should You Take Before Working on Your Roll-Up Door?

Before working on your roll-up door, it is important to take certain precautions in order to ensure your safety and the effectiveness of the repair. These include ensuring that you have all the necessary tools and materials before getting started, as well as securing any pets or small children that might be nearby.

Additionally, it is important to review the user manual for your roll-up door or consult a professional if you are unsure how to complete the repair yourself.

What Are Some Common Issues That Can Affect Your Roll-Up Door?

Some common issues that can affect your roll-up door include misalignment of the tracks, issues with the springs, and problems with the door itself. These can typically be attributed to wear and tear over time or improper use, such as slamming the door too hard or relying on it for support rather than a wall or other surface.

How Can You Correct an Alignment Issue With Your Roll-Up Door?

If your roll-up door is showing signs of misalignment, there are several steps you can take to correct this issue. The first step is to check the tracks for any damage or obstructions, such as dirt and debris.

If these are not the cause of the misalignment, then you may need to adjust the position of one or both tracks. This can typically be done using a screwdriver or wrench, depending on the type of roll-up door that you have.

Adjust the Position of One or Both Tracks


If your roll-up door isn’t working properly, don’t despair. There are a few things you can check and fix yourself before calling in a professional. By following the tips about how to fix a roll up door in this article, you should be able to get your door back in tip-top shape in no time.

Although it may seem daunting, fixing a roll-up door is relatively simple and can be done in a few easy steps. By following the tips outlined above, you can have your door fixed in no time. Do you have any other tips for fixing a roll up door? Share them with us in the comments below!

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