Step 1 measure the old door if you are replacing an existing door with one of the same size or the new door of choice if you are building a new garage.
10x8 garage door rough opening.
To make my.
Width of garage door opening standard widths are 8 9 10 12 14 16 17 and 18 height of the garage door opening standard residential heights are 7 7 6 8 header the header is ideally a minimum 12 wide micro laminated beam that spans the width of the garage door opening.
On each side although some systems can require up to 5 1 2 in.
Next you will need to know your door height.
1 2 or 1 in one direction of the other will won t typically cause you to have to shop for a non standard garage door size.
This better construction garage door includes 1 3 8 thick polystyrene r value 6 5 sandwiched between two steel skins that provides a durable insulating core.
Some garage door sizes usually wider or higher might be restricted from use in certain areas.
In our business we refer to rough openings as the size of the opening before the finished lumber has been added to the jambs.
However if you are putting bricks thick river rock stones marble or anything else on both sides that is more than 1 thick you will want the rough opening the same.
The three layer construction provides strength dent resistance insulation and security.
Words like rough opening are thrown around and i m not sure if we are speaking about the same thing.
Install the header on top of the trimmers and nail.
The size of the door will be approximately the same as this sometimes called the rough opening next measure the sideroom or space available on the left and right sides of the opening.
Nail or screw 2 x 6 jambs to the framing on the top first and then the sides of the rough opening.
Cut the header from 2 x 12 lumber and to a length of the rough opening plus 6 inches.
Some materials might be much heavier.
After installing the jambs your garage door opening should now be the same size as the garage door.
99 of the residential garage doors that we run across are different than these widths.
Most vertical track systems with torsion springs or other hardware require 3 3 4 in.
Ordering a garage door based on a rough opening size can leave you with a door that is too big.
A rough opening refers to the space left inside a door or window frame door in this case where the actual door will be fitted.
Section 8 x 8 24 gauge steel door with tracks and all accessories might weight from couple to a few hundred pounds.
Traditional steel panel garage doors feature a design that works with every home without sacrificing style for strength durability and comfort.
Standard garage doors in our area are 8 9 16 and 18 wide.
Therefore making the width of the garage door rough opening the same size as the door would be fine if you are going to use a thin layer of stucco vinyl siding or 1 by lumber.
Weight of garage door might be important for a shipping purpose.