How To Add Height To Garage Door Opening

Standard single car garage door widths start at 8 feet for single car garages and move up in 12 inch increments to 10 feet wide.

How to add height to garage door opening. One way to do it would be to get wall extensions for the entire the garage and then cut the roof of the garage off lifting it up to the height you want it. If you have an rv the door can go up to 10 feet. As for the height it is 7 or 8 feet. Cut two 2 x 6 pieces of lumber and attach to the face of the wall running from the edge of your garage door jambs to the ceiling of your garage.

Then to add two inches to the top of the door i used a piece of azek ripped to two inches and screwed it to the top of the top panel the garage door is white wood grain. This lumber will be used to attach your garage door track and a portion of your assembly. For a garage attached or detached from your house of around 18 x 24 feet most popular width for a garage door is 16 feet. For a shed the best size for installing a garage door is 8 x 14 feet.

Then the garage door would be 6 x 6 6. I removed some siding and and re did the trim on the top of the door and then recovered every thing with aluminum and installed new rubber garage door sill around the opening. Double car garage doors typically start at 12 feet wide and move. Pull a measurement from the floor of your space to the ceiling next to the door opening.