Garage Door Parts: A Basic List
Understanding the essential components of a garage door can help identify issues and ensure smooth operation.
Understanding the essential components of a garage door can help identify issues and ensure smooth operation. Here's a basic overview of key parts:
Springs
Located above the door, springs play a crucial role in lifting. They counterbalance the door's weight, making it easier to open and close. Typically, springs last between 5 to 7 years, depending on usage and maintenance. A broken spring often results in the door not opening and may appear visibly split. Some systems use one spring, while others have two, with dual-spring setups generally offering greater longevity. Regular lubrication can extend their lifespan. If springs wear out prematurely, it might indicate alignment issues or the need for maintenance.
Rollers
Found on tracks along the door's sides, rollers facilitate smooth movement. Proper alignment is vital; misaligned rollers can cause the door to work harder, leading to wear. Signs of misalignment include unusual noises or jerky movements during operation. Ensuring rollers are in good condition promotes longevity.
Drums
Positioned at the top corners, drums connect to the torsion bar and have cables wrapped around them. They work with springs and cables to lift the door. Cables should hang straight and remain taut when the door is open. Slack cables can lead to derailment, necessitating professional attention.
Hinges
Hinges connect the door's panels and hold rollers on the tracks. They come in various sizes, labeled numerically for easy identification. Over time, hinges can break due to the door's weight and frequent use. Replacing broken hinges is straightforward, but consulting a professional ensures proper installation.
Familiarity with these components aids in troubleshooting and maintaining optimal performance. For complex repairs or replacements, seeking professional assistance is recommended.
Pinnacle Garage Door and Repair has years of experience providing remote repair and replacement, spring replacement, track repair, cable repair, and cable installation services in the Phoenix metro area and Maricopa County. Call today for in-home estimates.
