Steel

Steel doors offer superior strength and durability, excellent security, resistance to warping, and extensive design options. They also provide better insulation than wood and are more affordable than aluminum.

Steel garage doors typically range from 24-gauge to 29-gauge thickness. Thicker 24-gauge doors provide maximum strength and durability, while 26-27 gauge offers a good balance of strength and cost for most residential applications.

Steel garage doors can rust if not properly finished. Quality steel doors feature galvanized steel with multiple protective layers including primer, paint, and sometimes additional coatings for maximum corrosion resistance.

Yes, modern steel garage doors can be highly energy efficient when equipped with proper insulation. Many steel doors feature foam insulation cores that provide R-values comparable to wall insulation.

Steel doors require minimal maintenance. Clean with mild soap and water, avoid harsh chemicals, ensure proper drainage to prevent water accumulation, and lubricate moving parts regularly for optimal performance.