Why do garage lintels fail?

A garage lintel, like any lintel in a building, may fail for several reasons. A lintel is a horizontal structural element that supports the load above an opening, such as a door or window. Here are some common reasons why a garage lintel might fail:

Overloading: If the lintel is subjected to loads greater than it was designed to bear, it can fail. This could happen if there are structural changes in the building or if heavy loads are applied to the lintel, such as additional weight from renovations or improperly installed shelving.

Poor Design: If the lintel is not designed to handle the specific loads it will experience, it may fail. This could be a result of miscalculations or inadequate consideration of the building's structural requirements.

Corrosion: Lintels are often made of materials like steel or reinforced concrete. If these materials are not properly protected or if there is water infiltration leading to corrosion, the lintel's structural integrity may be compromised over time.

Settlement or Movement: If there is settling or movement in the building's foundation or structure, it can affect the load distribution on the lintel, leading to failure.

Poor Installation: Incorrect installation of the lintel can also contribute to failure. If it is not properly supported or if there are errors in the installation process, it may not be able to withstand the loads it is subjected to.

Age and Wear: Over time, materials can weaken due to aging and wear. This is especially true if the lintel is exposed to harsh environmental conditions or if it wasn't constructed using durable materials.

If there are concerns about a garage lintel failing, it's important to consult with a qualified professional, such as Dritek Foundation Solutions to assess the situation.