How much clearance is needed above a garage door?
You need at least 2 inches of clearance above the garage door where it comes closest to the ceiling during travel – meaning the up & down movement. You also need at least 10 feet back from the front wall (the inside of the door opening) where a support station for the opener will be placed.
How much space is needed from ceiling to header for a garage door opener?
Head Room: The head room is the area above the door opening, used to mount the header bracket and rail assembly (you’ll want to make sure this area is in good condition). This is measured from the top of the door opening to the ceiling. A minimum of 12” is typically required.
How much clearance does a low clearance garage door need?
Low Headroom Clearance
The upper horizontal track makes it possible for the opening to turn quickly. The minimum clearance for low-headroom garage doors is 9 1/2 inches of headroom for doors with torsion springs, and 4 1/2 inches of headroom for doors with extension springs.
What size garage door opener do I need for a 12 foot door?
½ horsepower motors are enough for doors that measure 8 feet to 12 feet wide range, but use a ¾ horsepower motor for doors that measure over 14 feet. Remember that an electric garage door opener is only meant to work as a substitute for human strength.
How tall does a garage ceiling need to be?
Garage Height Typically garage ceilings are slightly less high than an interior room. Minimum recommended garage height is 7ft / 2.1m. A garage of height 8ft / 2.4m feels slightly more generous.
Is an 8 foot garage door wide enough?
Single garage doors can be small enough for golf carts or large enough for tractors, depending on your home or community, For most homes, the standard single-car garage door is 8 to 9 feet wide and 7 to 8 feet high. New construction frequently offers 9 x 7 garage doors but increasingly offers door widths of 10 feet.