Fireproof Garage Door

Certain composite materials used in every day life are actually surprisingly fire-retardant or even fireproof. You may not think about it, but having a fireproof garage door can actually be a huge bonus, especially if you live in some of the dry hills or deserts of California, for example. Small fires and huge wildfires pose a huge risk to your home, and having a garage door that is impervious could save the contents of your garage.
So obviously, wood would be the opposite of what kind of material you would want to have in order to prevent flames from engulfing your home. Though wood doors are quite charming, they are definitely much more prone to the elements and to damage than other materials are.
Even though aluminum seems like it would prevent fires from spreading, the thin, flimsy metal tends to allow heat through, and other more flammable objects inside your garage could still go up in smoke ismply because the heat is so great.
Steel is a fairly good choice, because it tends to be thicker and stronger than aluminum and far less easily damaged. Heat transferring along steel, however, is high. It's a fairly conducting metal.  Though it's definitely a good bet against smaller fires.
Composite materials have their advantages and disadvantages. Some of them, the ones made with some wood pulp materials, can catch fire or be eaten away by flames. Others that are more on the plastic side are prone to melting and warping. Some metal alloys, however, are the absolute best for protecting your garage from the anger of sparks and flame and heat.
If you live in an area that tends to have fires, or maybe if your kid is a little pyromaniac in the making, you might want to invest in a fire proof door for your garage the next time you upgrade. You'll be thanking yourslef later.