How To Paint Garage Door? 4 Different Types You Need To Know!

How to paint garage door? Painting a garage door depends on the material of the gate. Wooden, Steel, Aluminum, and Galvanized Garage Doors.

Summary

  • A wooden garage door is primed with diluted varnish. Besides, it’s painted with a weatherproof varnish.
  • Steel doors are getting painted with anti-rust paint and varnish.
  • Aluminum garage doors are first getting primed. A base coat and topcoat are applied.
  • The zinc (Galvanized) garage door needs to be cleaned from dirt with a soft hand brush.

Learn what you have to pay attention to when painting different types of garage doors.

See Also: How To Paint The Garage Floor?

Painting Garage Doors: Wooden, Steel, Aluminum, and Galvanized.

Wooden, Steel, Aluminum, and Galvanized Garage Doors
How to paint garage door? – Wooden, Steel, Aluminum, and Galvanized Garage Doors / Image by Hans Braxmeier from Pixabay

The garage is not only a place where we protect our cars or bicycles from wind and weather.

It is also a part of our home and usually catches the eye immediately when we look into the driveway from the street.

Weathered garage doors with faded paint and flaked paint are not pretty. Regular maintenance is essential to protect the door from dirt and weathering.

Let’s get started below!

See Also: Ceramic Painting Made Easy

1. Wooden garage door painting

  • Clean the wooden garage door with water, detergent, sponge, and brush.
  • Wait until the door is completely dry.
  • Sand the wooden garage door with an orbital sander. Remove the old paint layer altogether.
  • Fill cracks and holes with wood putty.
  • Allow the wood putty to dry for 24 hours.
  • Possible unevenness can be getting sanded again.
  • Remove the sanding dust.
  • Protect the surfaces where no paint applies with paint masking film.
  • The wooden garage door can be getting primed with a diluted varnish.
  • Paint the garage door with a weatherproof varnish.
How to paint a wooden garage door
How to paint garage door? – How to paint a wooden garage door? / Image by Steve Buissinne from Pixabay

See Also: How To Seal Wood?

2. Steel garage door painting

  • Clean the garage door from dirt with a broom or hand brush.
  • Remove the lacquer layer and rust spots with coarse sandpaper.
  • The garage door must be clean, dry, and dust-free before painting.
  • Protect the surfaces where no paint applies with paint masking film.
  • Paint the entire garage door with rust protection paint.
  • Wait until the rust protection paint is completely absorbed.
  • Use the paint with a brush, roller, or paint sprayer.
How to paint a steel garage door
How to paint garage door? – How to paint a steel garage door? / Image by Wolfgang Mennel from Pixabay

See Also: How To Paint Over Mold?

3. Galvanized garage door painting

  • Clean the zinc garage door from dirt with a soft hand brush.
  • We can now clean the door with an acidic solution such as ammonia.
  • Clean the door with tap water and let it dry.
  • Prime complete the zinc gate with a primer.
  • When the door is dry, we can paint it with paint suitable for zinc.
  • Use a round brush to paint the gaps in a zinc garage door. Use for large areas a foam roller.
How to paint a galvanized garage door
How to paint garage door? – How to paint a galvanized garage door? / Image by Wolfgang Eckert from Pixabay

See Also: Linseed Oil Application Effect Ingredients

4. Aluminum garage door painting

  • Clean the aluminum garage door from dirt with a soft broom or hand brush.
  • Sand the surface with 120 grit sandpaper.
  • Remove adhering grease and silicone residues with a thinner or aluminum cleaner.
  • Allow the aluminum door to dry completely.
  • Now we can apply a primer suitable for aluminum to the garage door.
  • Wait until the primer is completely dry.
  • Now use a base coat (water-based) in the first step.
  • After the basecoat is completely dry, apply a transparent top coat to the aluminum door. 
How to paint an aluminum garage door
How to paint garage door? – How to paint an aluminum garage door? / Image by PIRO4D from Pixabay

See Also: Drill Aluminum The Best Way

Note

After painting, wash the brush and roller immediately. We can wrap brushes in cling film or aluminum foil overnight.

See Also: How To Clean Paint Brushes?

Maintaining a painted garage door

How do I maintain a painted garage door
How to paint garage door? – How do I maintain a painted garage door? / Image by Spital_Emmental from Pixabay

If lacquered doors are not clean, they are susceptible to environmental influences. At some point, it no longer looks good. 

Treat dull and weathered lacquered surfaces with water. Use later a lacquer cleaner, which you can use for car care. This care product paint surfaces and removes fine scratches. 

It also smoothes rough surfaces and removes stubborn dirt. It’s proper to treat the surface with polish. If you want to seal the paint on your door, you can use car wax.

See Also: Ways To Disposal Of Spray Cans

Conclusion

Over the years, garage doors taking daily beats.

A new coat of paint and the proper care can help beautify the old garage door. You can extend its lifespan by a few years.

But, if the door doesn’t function anymore, it is often more worthwhile to invest in a new entry.

For Below Links A Disclaimer: We wish you like here the goods we recommend. FYI: Buzz This Viral may receive a commission of sales or other benefits from the links on this page. Prices are here accurate and items in stock as of the time of writing.

Check out here “garage door” related and different products on Amazon:

  • Atomi Smart Garage Door Opener, Built-in Camera – WiFi-Compatible with Alexa – Google Assistant – iOS and Android and The Atomi Smart App – Wireless Control – Real-Time Notifications and Alerts – See On Amazon.
  • Smart Garage Door Opener Chamberlain MYQ-G0301 Wireless and Wi-Fi enabled Garage Hub with Smartphone Control- See On Amazon.
  • HPc Garage Door Opener w/Battery Backup, Heavy Duty Chain Drive, Operate your garage door when the primary power is out, Wireless Keypad – See On Amazon.
  • Matador Garage Door Insulation Kit Designed for 7 Foot Tall Door up to 9 Feet Wide Large – See On Amazon.

Last Updated on 24/03/2022 by Buzz This Viral