16 Garage Door Brick Lintel

We use 3 4 x 6 lags and we use 16 of them in to the glulam headers.

16 garage door brick lintel.

Longer spans such as those over garage doors should be designed by a structural engineer to carry brick floor and roof loads. Strength of steel lintels does not govern in these tables. Sagging garage door header lift system. I have some folks that have a 16 garage door opening and the lintel above is not up to the job.

It s in quite a dangerous state. For a proper lintel to span a 16 garage door opening it would have to minimally be 4 x 11. Having cleared out the old rotten lintel i took the measurements for new concrete wooden lintels the wooden to sit behind the. The old wooden lintel over the garage door has rotten away leaving the brick work over to sag and bow.

Fortunately most houses i get are not brick veneer or i think i would shoot myself. Anytime i ve done a new construction double car garage the steel is already mounted by the framers and i m pretty sure it s an h beam with a brickledge welded to it. When a garage door lintel fails it causes the brick wall being supported to sag leaving a noticeable crack right above the garage door. We recommend a minimum l5x3x5 16 llv to be bolted to the wood header with 1 2 x 3 1 2.

It s bowing by maybe 1 so all the joints are cracked and they want it repaired. We usually have around 60 of brick masonry above them being supported we are being questioned if our lintels are thick enough. I have gone the tube steel route as well. The inspector noticed that a steel plate acting as lintel beam is running over the garage door to support the brick layer above but it ended up 3 inches short on one end.

We have limited spans to 12 0 for economical angle sizes. We currently use a 4 x6 x 1 2 lintel with a span of 204 for masonry support over 16 garage door openings. Basement garage on two story house. Many times i work on houses where there is 10 to 15 ft or more of brick above the lintel hardly limited.