Rough Framing For 2 8 X7 Garage Door Openings

The rough opening is equal to the size of the door but you need to figure back head and side room before choosing and installing the new garage door.

Rough framing for 2 8 x7 garage door openings.

If sides are not plumb consider a flush door instead of a raised panel to make it less obvious. Also make the rough opening 1 5 taller than the garage door. You should add 2 1 2 to the height of the actual door. 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.

However the correct answer should be that you want the finished opening to be the same size or slightly smaller than the door so the rough opening will depend on what you are putting on the sides of the opening and underneath the header. Header requirement 2 at minimum the header should be 12 wide with doubled 2 4 at opening and ceiling running the width of the door with a 2 4 in the center of the opening for the center bracket to attach to. Leave at least 5 of space on the sides of the door. Timely prefinished interior steel frame.

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. Leave a headroom of 14 or 12 minimum. Of frame is 40 x 86 as the frame face is 2 around all 3 sides. Next you will need to know your door height.

To finish the opening cut the header and jambs from 2 lumber. Install the header jambs and center pad of the frame using a 2 x 6 lumber for the header jambs and center pad. Just add 2 to the width of the actual door size. Header the header is ideally a minimum 12 wide micro laminated beam that spans the width of the garage door opening.

If opening will be perfectly level and plumb 1 2 to 3 4 smaller than door. Make the rough opening 3 wider than the garage door. Getting the rough opening size right the first time will save you from frustration when installing your doors. The rough opening would be 40 1 2 x 86 1 4 for a 3 0 x 7 0 door frame.

99 of the residential garage doors that we run across are different than these widths. Depending on your opening the lumber width will be 6 to 8 wide. If the door is 7 tall frame the opening 7 1 5. Use shims and or caulk to seal gaps between wall and frame.

Frame the rough opening to a height that is 1 5 taller than the door that you have selected.