Garage Door

A garage door is a large door on a garage that can either be opened manually or by a garage door opener. Garage doors are necessarily large to allow passage of automobiles and/or trucks.

Read more about Garage Door:  Description, History, Single Panel Garage Doors, Sectional Garage Doors, Roller Doors, Materials and Insulation, Torsion Spring Lift Mechanism, Extension Spring Lift Mechanism, Maintenance, Safety