How To Repaint Garage Door Metal
Always prime metal garage doors.
How to repaint garage door metal. In addition it s worth noting that you should never paint metal outdoors in extremely wet cold or hot weather conditions. Repaint your garage door every 3 5 years. For metal doors the best paint would be high quality acrylic latex exterior house paint. Once the surface is prepped and the primer is dry it s time to paint your garage door.
Before priming the steel door test the surface for adequate intercoat adhesion see page 74. Paint the garage door. Use a dull putty knife to remove all loose residue and rust. Maintaining a protective layer of paint is key to extending the lifespan of your home s garage door.
Make sure the paint is mixed thoroughly and the garage door surface is completely dry. Then sand the door so that the newly applied paint will stick to the metal surface. If you just slap on some paint let it dry and walk away you ll find that the paint will soon peel and flake off. Then use a primer specifically how to repaint a steel garage door 1 2 3.
If the garage door is steel or aluminum you ll want to use high quality latex exterior house paint. Apply a quality exterior paint to the door using the same method as described for priming. Exposed metal and rust if you have exposed metal do not destroy the galvanized surface. Because they re metal you need to prime the doors in order to get the paint to stick.