

Wash the door with a solution of warm water and trisodium phosphate.Sand the entire door with fine-grit sandpaper and wipe off any dust.Use auto body filler or another filler designed for metal and fill in any holes.Scrub off ALL of the rust with a steel-wool pad.

Soak a cloth in white vinegar and wipe down the rusted areas to dissolve the rust.Follow these steps to repair garage door rust: If you see garage door rust, deal with it right away so it does not spread and begin to eat holes in your door. Other factors that cause garage door rust are the quality of metal your door is made of and not regularly cleaning your doors. So, if you live in an area next to the ocean or if your department of transportation salts the roads when they become iced over, it’s not uncommon for your garage door to rust. Further, rusting is common around the bottom of a garage door if rain, snow, and road salt collects and sits for some time. Whenever salt is introduced, it speeds up the process because electrons move more easily in salt water than pure water.Įven though most modern garage doors are resistant to rust, older steel garage doors may eventually corrode. Rust is the naturally occurring reaction when certain metals are exposed to oxygen and water for a long time. Here’s what our garage door repair experts have to say about garage door rust. That’s why everyone with garage doors in Springfield, MO and the surrounding areas should consider a garage door preventative maintenance program. Regular maintenance of your garage door will extend its life greatly and reduce the amount of times you’ll experience inconveniences surrounding your door. However, you do want to stop the process in its tracks by beginning to repair garage door rust you see and then implement preventative measures. Garage door rust doesn’t always mean your door is on its last legs.
