# 8 Foot Garage Door Rough Opening Sample Plans PDF

With the introduction of the big SUV’s in recent years many builders and homeowners have started installing 8′ garage doors in place of the more common 7′ door. You must decide what type of jamb material is to be used before determining the rough opening for a garage door. I use 2x 6 or 8 rough spruce/hemfir on a standard opening. Stan its not what the garage door people will allow, but the codes and that depends on the load above. If you have normal load, asphalt roof, a 4 x10 should work fine up to ten feet. Garage door Rough opening General Garage Discussion.

They will have a rough opening specified. Your roof might not bear on this wall the garage door is in, but if it does, the generall rule of thumb for opennings is to use a double 2×6 for up to six foot openning, 2×8 for 8′, 2×10 for ten foot, etc. MEASURE WIDTH & HEIGHT. Measure existing door width and height in feet and inches. This determines the size of door needed. The rough opening should be the same size as the door. Common garage door heights include 7 and 8. 2 car garage with (2) 8’x7′ insulated doors garage is fully insulated and finished. I think the garage door openings are too big for the doors.

Step 1 Measure the width of the rough opening at the widest point. Step 4 Measure area labeled back room distance is measured from the garage door opening toward the back wall of the garage. You can special order Doors that are higher or shorter than 6 feet 8 inches. The Door Rough Opening is based upon the Width of the Door plus 1 inch each side to allow for the Door Frame. The rough opening of a garage door is the actual size of the door itself. For example, if the garage door is 9′ x 7′ (always width first), then the rough opening is 9′ wide x 7′ high. Standard (up to 8′ high doors) – 12. A ceiling receptacle (plug-in) is to be installed door height plus 4′ from front wall, and a foot off center (left or right).

### Framing A Garage

Rough Opening. ______by______ size door you need A (width) B (height). (width) B (height). Note: Measure opening in feet and inches. DOOR HEIGHT. Up to 7’4, 7’5 8’8, 8’9 10′, 10’1 14′. Exterior Door Rough Opening Sizes. Getting the rough opening size right the first time, will save you from frustration, when installing your doors. 2/8, 34 x 82-1/4, 33-1/2 x 81-3/4, 36 x 83. Step by step instructions on taking door measurements. Never base your measurements on the size of the existing door but on the door opening instead. Standrad 8 1/2. How To Measurefor your roll up door, commercial door or garage door. Note: Measure opening in feet and inches. Please measure your finished frame width (rough opening width) and finished frame height (rough opening height).