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7 Must-Know Steps for Commercial Aluminum Door Repair

You know how it is. One day, everything’s fine at work. Then, bam! Your door won’t open. Or even worse, it’s barely hanging on. It’s frustrating, isn’t it? We’ve all been there. Commercial aluminum doors are tough. They keep your place safe. They make a good first impression. But when they start giving you trouble? It’s a real pain.

So, let’s get into the details of keeping your doors working well. We’ve got seven key steps to fix your commercial aluminum doors. Whether you like using tools or just want to know how it’s done, this guide is here to help. It’ll save you time, money, and a whole lot of stress. Trust us.

Woman in sunglasses walking near glass doors, looking at her smartphone.
Woman checks her smartphone while walking past commercial glass doors.

What Are the Common Issues with Commercial Aluminum Doors

Before we start fixing things, it’s important to understand what’s going on. Commercial aluminum doors are strong, but they’re not perfect. Over time, problems can pop up. You might notice the door doesn’t close right, or maybe it got dented by a cart. Sometimes, the lock might even break, which is a big security risk.

These problems aren’t just about looks. If you ignore them, they can get worse. A misaligned door can warp the frame, making it hard to open and close. Dented panels? They weaken the door. And broken locks? That’s a security risk you can’t afford.

Taking care of your doors regularly is the best way to prevent bigger problems. Catching small issues early can save you a lot of money later. But when it’s time to get hands-on and fix things yourself, here’s what you need to do.

Step 1: Diagnosing the Problem

Alright, let’s get to the main point—figuring out what’s wrong. This is the key step in fixing things. Think of it like going to the doctor. You need to know the problem before you can fix it.

Start by checking the door closely. Look for obvious damage like dents, scratches, or cracks in the glass. Notice how the door moves. Does it stick? Make weird noises? Is it hard to lock or unlock? These are all clues that something’s off.

Hand in a glove turning a door handle.
Portrait of a man at room opening the door with hands in gloves coronavirus

One common issue with commercial aluminum door repair is misalignment. If the door doesn’t fit right in its frame, it’s probably out of alignment. This can happen from everyday use or after something hits it, like a strong wind or heavy equipment.

Once you spot the signs, it’s time to find the cause. You might need to play detective. Check the hinges, look at the door closer, and make sure the frame is still square. The better you pinpoint the issue, the easier it will be to fix.

Step 2: Gathering the Necessary Tools and Materials

Now that you’ve figured out the problem, it’s time to grab your tools. Having the right tools is key. You don’t want to get halfway through a repair and realize you’re missing something important.

For most commercial aluminum door repairs, you’ll need basic stuff like a screwdriver set, a level, a rubber mallet, and a measuring tape. If you’re dealing with dents or scratches, a rubber block and some fine-grit sandpaper will help. And if the door’s out of alignment, a wrench set will be your best friend.

Remember, safety first! Always wear protective gear like gloves and safety glasses, especially when working with glass or sharp edges. And if the door is heavy, get someone to help. No need to risk getting hurt by trying to do it all alone.

Having all your tools ready before you start makes everything easier. It saves you from stopping halfway through just to find something you forgot. Being prepared is key.

Step 3: Repairing Structural Damage

Let’s talk about the heavy lifting—repairing structural damage. This is where it gets serious. Dents and scratches on an aluminum door aren’t just ugly. They can also weaken the door and lead to bigger problems.

First, tackle any dents. You’ll need a rubber block and a mallet. Place the block on the dent and gently tap with the mallet. The idea is to push the dent out without harming the surrounding area. Take it slow. If the dent is stubborn, you might need a bit more force, but always start gently and increase the pressure little by little.

Once you’ve got the dent out, it’s time to smooth things over. Grab some fine-grit sandpaper and gently sand down any rough spots. This will bring back the door’s original smoothness. After sanding, wipe the area with a damp cloth to get rid of any dust.

For scratches, do the same. Sand gently until the scratch feels smooth. If the scratch is deep, you might need a little touch-up paint to match the door’s color. And just like that, your door should look almost brand new.

Step 4: Fixing Alignment Issues

Next up, let’s tackle alignment issues. Misaligned doors are a real hassle. They don’t close right, are tough to lock, and can let in drafts—definitely not what you want in a business setting.

Start by checking the hinges. Loose or worn hinges are often to blame. Tighten any loose screws, and if the hinges are damaged, swap them out for new ones. It’s a quick fix, but it can make a big difference.

If tightening the hinges doesn’t fix the issue, you might need to adjust the door closer. This is the part that controls how the door shuts. Over time, door closers can wear out, causing misalignment. Adjust the tension so the door closes smoothly. If it’s too damaged, you might have to replace it.

Finally, grab a level and check if the door is hanging straight. If it’s still crooked, you may need to adjust the door frame. This can be a bit more tricky, so take your time to get it right. A well-aligned door not only looks good but works better too.

Step 5: Addressing Hardware Failures

We’ve all been there—fighting with a door handle that just won’t move or a lock that refuses to turn. Hardware issues are pretty common with commercial aluminum doors, especially ones that get a lot of use.

First, figure out what’s wrong. Is the handle loose? Is the lock sticking? Are the hinges making noise? Once you’ve spotted the problem, it’s time to get it fixed.

If the handle is loose, tighten the screws. If the lock sticks, try some graphite or a special lock lubricant. Avoid oil-based ones—they attract dirt and can cause more problems later on.

Sometimes, the hardware is just too worn out to fix. If that’s the case, go ahead and replace it. Choose high-quality, commercial-grade hardware. Cheap options might save money now, but they won’t last long and could cause more issues down the road.

Remember, good hardware is crucial for keeping your door working well and staying secure. 

Man in a coat exiting a glass door of a commercial building.
Man exits a commercial glass door, showcasing the door’s smooth functionality.

Step 6: Ensuring Proper Insulation and Weatherproofing

Now that we’ve handled the structural and hardware issues, let’s focus on insulation and weatherproofing. It’s not the most exciting part, but it’s super important, especially if your business is in a place with tough weather.

Start by checking the door’s weather stripping. This is the material that seals the gaps around the door to keep out drafts, moisture, and noise. Over time, weather stripping can wear down, getting brittle and less effective. If you see any gaps or if it looks worn out, it’s time to replace it.

Next, take a look at the door’s threshold and sweep. The threshold is the bottom part of the door frame, and the sweep is the material attached to the bottom of the door. These work together to block drafts and keep moisture out. If either is damaged or worn out, replace them to make sure the seal is tight.

Good insulation and weatherproofing don’t just make your business more comfortable; they also help cut down on energy costs. A well-sealed door keeps the heat in during winter and the cool air in during summer. It’s a win-win.

Step 7: Testing and Final Adjustments

We’re nearly done! The final step in fixing your commercial aluminum door is testing it and making any last tweaks. This part makes sure everything is working right.

Start by opening and closing the door a few times. Watch how it moves. Does it open and close smoothly? Does it make any weird noises? Is it easy to lock and unlock? If you spot any problems, now’s the time to fix them.

Next, check the door’s alignment again. Grab a level and make sure it’s hanging straight and even. If it’s still off, make the needed adjustments. Sometimes, even after fixing everything, the door might need a bit of tweaking. Don’t rush this part. A well-aligned door not only works better but also looks more professional and makes a great first impression.

Once the door is perfectly aligned, test the hardware. Turn the handle, lock and unlock the door, and make sure everything feels secure and works smoothly. If you put in new hardware, now’s the time to make sure it’s installed correctly and fits just right.

Finally, take a close look at the door. Check for any spots you might have missed—like a small dent you didn’t catch or a piece of weather stripping that’s not in place. Fix these little issues now so they don’t turn into bigger problems later.

Testing and making final tweaks might feel like a chore, but it’s what separates a job that’s just “okay” from one that’s truly excellent. Your business deserves the best, so take the time to get it right.

Bottom Line 

And that’s it—seven key steps to help you with commercial aluminum door repair. We’ve gone from figuring out the problem to making those final tweaks. Now you know what it takes to keep your doors in top shape.

Taking care of your commercial aluminum doors isn’t just about fixing things when they break. It’s about regular care that helps your doors last longer and work better. Check your doors often for any signs of wear, fix problems early, and don’t be afraid to call in the pros when needed. Your business deserves doors that are as dependable as you are.

And don’t forget, we’re always here to help. Whether you need some advice on a repair or you’re looking for professional commercial aluminum door repair services, just give us a call. We have the tools, the know-how, and the dedication to keep your doors—and your business—running smoothly.

Man sitting at a table, visible through sliding doors.
Man works at a table, seen through open sliding doors in a modern space.

FAQs on Commercial Aluminum Door Repair

Can you repair an aluminum door?

Yes, you can definitely repair aluminum doors. Common fixes include getting rid of dents, fixing alignment problems, replacing worn-out hardware, and improving insulation. You just need the right tools and techniques to make sure the door works smoothly and stays strong.

How to fix a dropped aluminum door?

To fix a dropped aluminum door, start by tightening the screws on the hinges. If the hinges are worn out, replace them. If the problem is with the door closer, adjust its tension. Getting the door properly aligned should solve the issue.

How to fix a sticking aluminum door?

To fix a sticking aluminum door, start by checking for misalignment or loose hinges. Tighten any screws that need it. Lubricate the moving parts. If the door still sticks, adjust the door closer. These steps should solve the problem and get the door working smoothly again.

How do you adjust a commercial aluminum door?

To adjust a commercial aluminum door, start by tightening or replacing the hinges. Next, align the door frame properly. Then, adjust the tension on the door closer. These simple fixes help the door open and close smoothly, avoiding problems like sticking or misalignment.

How do you repair damaged aluminum?

To fix damaged aluminum, start by using a rubber mallet to gently tap out dents. Then, use fine-grit sandpaper to smooth out any scratches. If the scratches are deep, apply some touch-up paint. But if the damage is severe, you might need a professional to restore the door’s strength.

Is aluminum easy to repair?

Yes, aluminum is pretty easy to repair, especially when it comes to small issues like dents, scratches, and alignment problems. With the right tools and know-how, you can fix most issues quickly and keep the door looking and working great.

How do you adjust a commercial shop door?

To adjust a commercial shop door, start by tightening any loose hinges. Then, tweak the door closer’s tension and make sure the door frame is aligned properly. These simple adjustments help the door open and close smoothly, cutting down on wear and tear, and preventing problems like sticking or sagging.

What is the problem with aluminum doors?

Aluminum doors often face a few common problems like misalignment, sticking, hardware issues, and getting dents or scratches. These things usually happen due to regular wear and tear. But don’t worry—proper maintenance and timely repairs can easily fix them.

How to fix a sagging metal door?

To fix a sagging metal door, start by tightening or replacing any worn-out hinges. Next, adjust the door closer and realign the door within its frame. Keeping these parts in good shape will stop the door from sagging and help it work properly.

Do aluminum doors expand in heat?

Yes, aluminum doors can expand in the heat, which might cause them to stick or be hard to close. Regular maintenance and proper adjustments can help with this. Keeping up with these tasks will make sure your door works well, even when the temperature changes.

Why is my aluminum door not closing properly?

An aluminum door might not close right because of misalignment, loose hinges, or a poorly adjusted door closer. Check these parts carefully. Make the needed adjustments to get the door closing smoothly and securely again.

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matrix locksmith Richmond hill

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