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Garage Door Lintel Repair

Garage Door Header Lift System

The LintelLift System is patent pending product that ensures garage door lintels or headers won't sag. Upon the failure of a garage door lintel, of which causes the brick wall it is to support to sag LintelLift System can be installed and add the needed support and lift to give needed support. Upon new construction, LintelLift System can be installed and pre stressed prior to laying the brick then released after mortar curing to prevent future sagging.

Fixing Sagging Lintel and Cracks Above The Garage

The original cause of this masonry problem is generally poor design. There must be an allowance at each end of the lintel for the expansion of the metal as it gets warmer. When the metal expands and is pressing against the brick and mortar at each end, it relieves the pressure at the weakest point. This is in the middle of the lintel where there is pressure from above and nothing supporting the bottom.

garage sagging lintel before after

The Repair Process

View photos of the garage lintel repair process. Click a photo below to view it at a larger size.

Post construction with sagging existing lintel and cracked brick and mortar:

Garage doors with LintelLift system installed

Engineered to lift to a straight plane 1200 lbs. Heaver lifts are also available upon special order. The columns on the sides are designed with lift bolts that are adjusted by turning clockwise the nuts. The bolts are contacted to the ends of the angle iron with a machined pivot. This allows the column to be stood up one end at a time and fastened to the existing wood door frames. Once both columns are vertical with the LintelLift lintel under the sagging existing lintel, and outside the brick wall, the bolts are tightened down lifting the load while removing the camber. Once straightened the sagging brick is now lifted and/or stabilized against future settlement. At this point, the raw iron will be covered with included vinyl kit specially made for fit.

Don Kennedy and Sons Structural Solutions
Huntsville Location
7201 Stringfield Rd  NW
Huntsville, AL  35806
256-964-3929  Google+
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Birmingham Location
420 N 20th St Ste 2200
Birmingham, AL  35203
205-918-7897 Google+
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Emerald Coast Florida
Destin/Fort Walton Beach, FL  32547
850-659-7835  Google+
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