Garage Door Header Replacement

Tbe row of 6 blocks have a 2 x 10 on top and a 2 x 10 below them.

Garage door header replacement.

And you do that right inside the garage door. The lintellift system is a patented product that ensures garage door lintels or headers won t sag. When a garage door lintel fails it causes the brick wall being supported to sag leaving a noticeable crack right above the garage door. If any portion of your garage door header has rotted or softened due to water exposure you need in replace the entire header.

To install the extra header jack your door up to correct the sag and bolt in the beam. These will help to support the new garage door header. The lintellift system fixes this issue by adding support underneath the sagging lintel. These 9 foot openings are only supported by a makeshift header consisting of 6 cinder blocks sitting horizontally across the top of the opening.

Over the years the garage door header has sagged du. It is a good idea to sandwich 1 2 plywood or osb between the pieces of 2x dimension lumber. You can go with a wooden brace but depending on the load on your garage door header the sag could reoccur overtime. Sagging garage door header lift system.

By using a steel beam there is less chance of a re occurrence in the sag. By paul massey building a structural header for a garage door opening can be handled on the jobsite and will offer the same structural support as more expensive solid wood beams. 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. We have an old cinder block garage shed building built in 1967 with 2 9 foot wide garage door openings.

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. Step 2 replace the header. The procedure for constructing a header for 6 inch exterior wall framing can be modified for any wall thickness.