Replacing A Garage Door Header From 7 To 8 High

The person doing the takeoff had interpreted my request for an 18 9 garage door header to the least expensive 20 long beam.

Replacing a garage door header from 7 to 8 high.

Take some 2x4 s and use these to add 3 rows of supporting frames around the sides of the door and just below the header. A minimum depth of the door s height plus 18 is required for manually operated doors whereas a garage door opener can require the door height plus an additional 3 to 4 for standard 7 or 8 high doors depending on model. All of the rough framing has just been completed. If this is going to be a problem i guess we could lower the height of the opening for the door 6 and use a 7 6 high garage door.

A garage door is a large door on a garage that opens either manually or by an electric motor a garage door opener garage doors are frequently large enough to accommodate automobiles and other vehicles. Step 2 replace the header. This is the distance from the garage door opening to the back wall of the garage. Small garage doors may be made in a single panel that tilts up and back across the garage ceiling.

This header should be an inch and a half higher than the garage door and 9 inches wider than the door. If there isn t enough room above the opening this can t be done without raising the roof of the garage. The beam they have specified now is 3 1 2 x 12 x 18 9. Does 15 leave enough room for the door tracks and a center mount chain driven electric door opener.

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. These will help to support the new garage door header. Several garage door people have told me they want 18. Push the new header into place.