How to Repair an Aluminum Door?

When it comes to entryways, people prefer to choose metal doors because they are quite reliable. These doors offer great reliability because they are highly durable and have very sturdy construction. While there are plenty of metal doors available in the market, the ones that can provide you the perfect protection are none other but aluminum doors. Aluminum doors work both ways. They give your homes the perfect security, and at the same time, beautifies your home by adding the ideal appeal for it. Where metal doors make up for the durability, they often lack when it comes to rust resistance and dings. If the homeowner who has the metal door installed at the premises is not careful, the door can start getting rusty and ruin the overall look & feel of your home. 

Do you have an aluminum door installed at your premises? Are you concerned about what is the best way to repair your aluminum door? Fixing surface damage of the door can be done in hardly an hour or two. 

Here’s everything you need to know about fixing aluminum doors. 

Tools & Materials Which You Will Require to Fix the Aluminum Door

The following are some of the tools and materials you will require to fix the damaged surface door. 

  • Putty knife
  • Auto body filler putty
  • Paintbrush
  • Sandpaper
  • Primer (spray or brush-on)
  • Paint (spray or brush-on)
  • Masking tape
  • Plastic drop sheet
  • Sanding block

A word or two of precaution: 

When you scrub the damaged surface on your metal door using sandpaper, there’s a possible chance that paint shavings & small metal fillings can flow up in the air and damage your eyes. It’s best advised that you wear goggles. These tiny particles are airborne, so when you breathe, they may enter your respiratory system and cause breathing problems. Hence, wear high-quality N95 air masks. Here are some safety precautions standardized by professional door repair in NYC if you’re in the NYC region. 

How to Fix the Surface Damage of an Aluminum Door?

Step # 1: Use Sandpaper to Scrub the Damaged Area

Are there any existing rust or paint marks that have become stubborn and are not coming off your aluminum door? Use sandpaper to scrub the rust & bad paint off. Keep using the sandpaper until your surface becomes smooth to the touch. Your objective should be to remove the lip between the metal & the paint until no rough edges remain. 

Step # 2: Fill the Damaged Area

Once the area is well-scrubbed, use a putty knife to fill the auto body filler putty into the door’s damaged areas. Spread it across the affected area and keep blending until the surrounding parts are even. Now sit back & relax because it will take time for the putty to settle in and cure the damaged area. You may have to wait for a certain period and then start with sanding the patch. 

Step # 3: Sand the Patch Up 

Once the putty is dried, now again, use the sanding paper to smoothen the patch. It will form some fine dust around the frame of the door. To remove the resulting fine dust, use a towel to wipe it. 

Step # 4: Apply the Paint on the Patch 

Lastly, paint the newly formed patch. Use spray paint or paintbrush to paint the batch, depending on your preference. Start with applying a very light coat and check if the door’s coat matches the coat that you have recently added. In case it doesn’t, and it’s too light, then add another layer. Please make sure not to add too much paint, or else it will destroy your aluminum door’s appeal. Keep painting until you get it right. 

So there you go. Here’s everything you need to know about repairing aluminum doors without any hassle.