Garage Door Header Replacement

How to replace a load bearing door header step 1.

Garage door header replacement.

To install the extra header jack your door up to correct the sag and bolt in the beam. Remove the old header. You can t replace a 16 chunk of it and retain any structural integrity. Step 1 remove the garage door header.

The old header came free without too much trouble. You basically build kind of a fake wall right up to the underside of those rafters to support them between the garage floor and the underside of the rafters while you do the disassembly and replacement of the header. Take out the header by sawing through the center piece. When a garage door lintel fails it causes the brick wall being supported to sag leaving a noticeable crack right above the garage door.

The best way to fix this problem is to replace the header. The new header will consist of. The garage is located in the basement level of my house with the main level being over the basement. The lintellift system is a patented product that ensures garage door lintels or headers won t sag.

Take down any trim or any external pieces of wood which are not part of the garage door header. I noticed that the header over the garage door has sagged about an inch in the middle. Before removing anything else steve and his crew built a temporary wall to support. You can go with a wooden brace but depending on the load on your garage door header the sag could reoccur overtime.

Garage door header replacement. If any portion of your garage door header has rotted or softened due to water exposure you need in replace the entire header. The lintellift system fixes this issue by adding support underneath the sagging lintel. I have a raised ranch house built in the 1970 s and i am looking in to replacing the header over the garage.

By using a steel beam there is less chance of a re occurrence in the sag. Find garage doors at lowe s today. Support the ceiling of the garage using some lumber.