Lintels can be used to support (load-bearing), additional structures that span between vertical supports to create an opening between them.
- Garage doors
- Open zones
Lintels are load-bearing and can be used in brick homes to support brickwork over an opening so that brickwork flows freely. You can opt for the lintel & arch bar replacement of Sydney for a better outcome.
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They come in many shapes and sizes, depending on the material they are made of.
Galvanized steel is the most common lint in modern construction, but lintels can also be made from concrete, timber, or brickwork.
Each type of construction is different, but they all have their benefits.
Concrete or brick lintels in older buildings can cause cracks which can weaken the structure. Lintels made of wood can bow or begin to rot over time, while lintels made from steel can corrode.
Although most homes built in recent years used mostly steel lintels in their construction, homes built within the past ten years may have used galvanized. This can cause steel to expand and crack the surrounding brickwork. This in turn can affect the integrity of the lintel and brickwork.
The most common cause of steel corrosion is the increased exposure to moisture and salty atmosphere in coastal areas.
It may be necessary to temporarily support the roof structure during repairs to a lintel that is being replaced. After repairs are complete, the lintel can then be painted to match the original color.