What feature is typically installed on large garage doors for reinforcement?

Reinforcing struts are specifically designed to provide additional support and stability to large garage doors, which are often heavier and can experience significant wear and tear due to regular usage. These struts are typically made of robust materials like steel or aluminum and are installed across the width of the door. Their primary purpose is to prevent warping or bending over time, especially with large doors that may sag or become misaligned due to the weight of the door or external forces like wind pressure.

By incorporating reinforcing struts, the structural integrity of the garage door is enhanced, ensuring it operates smoothly and remains safe for everyday use. This feature is particularly important for double-wide or commercial-sized garage doors where the risk of deformation is greater compared to standard-sized doors. This makes reinforcing struts crucial for maintaining optimal function and longevity in large garage door installations.