2024-01-08 7 min read
Garage door springs are among the most critical components of your garage door system. They bear the tremendous weight of your door.often 150 to 300 pounds or more.making smooth operation possible. Understanding how these springs work, recognizing when they need replacement, and knowing why professional service is essential can help you maintain a safe and functional garage door.
There are two main types of springs used in residential garage doors, each with different characteristics and applications:
Torsion springs are mounted horizontally above the garage door opening. When the door closes, the springs wind up and store energy. When you open the door, this stored energy is released, helping lift the door. Torsion springs provide smoother, more controlled operation and typically last longer than extension springs.usually 15,000 to 20,000 cycles (one cycle equals opening and closing the door once).
Most modern garage doors use torsion springs because they're safer and more durable. They're available in standard and high-cycle versions, with high-cycle springs rated for 25,000 or even 50,000 cycles.
Extension springs are mounted on either side of the door, running parallel to the horizontal tracks. They stretch and contract as the door operates, storing energy when extended and releasing it when the door opens. Extension springs are more common in older installations and are generally less expensive than torsion springs.
However, extension springs have some drawbacks. They can become projectiles if they break without proper safety cables, and they tend to wear less evenly than torsion springs, potentially causing the door to become unbalanced.
Recognizing the signs of failing garage door springs can help you address the issue before it becomes dangerous or leaves you unable to open your garage:
- Visible gaps in the spring coils: A broken torsion spring will have a visible gap where it has separated - Stretched or elongated springs: Extension springs that appear significantly longer than their original length - Rust or corrosion: Weakens the metal and accelerates wear - Deformed coils: Irregularly shaped or damaged coils indicate stress
- The door won't open or opens very slowly: Springs provide the lifting force; failed springs leave the opener struggling - The door slams shut quickly: This can indicate spring failure, making the door extremely dangerous - Loud bang from the garage: A broken spring releases tremendous energy, often creating a loud noise - The door appears crooked when opening: May indicate one spring has failed while the other is intact
Garage door spring replacement is one repair that should never be attempted by homeowners. Here's why professional service is critical:
Torsion springs are under extreme tension.enough to cause severe injury or death if they release unexpectedly. Professionals have the proper tools, training, and experience to safely handle these components. The special winding bars and techniques required aren't something the average homeowner possesses.
Springs must be precisely matched to your door's weight and size. Professional technicians calculate the correct spring specifications, ensuring proper balance and longevity. An incorrectly sized spring can cause premature failure, damage to the opener, and safety hazards.
Many garage door warranties require professional installation and service. DIY repairs can void your warranty, leaving you unprotected if problems arise. Professional installation also typically includes a labor warranty.
While springs will eventually need replacement, proper maintenance can extend their lifespan:
- Regular lubrication: Apply garage door lubricant to springs every few months - Annual inspections: Have a professional check spring condition and tension yearly - Address balance issues promptly: An unbalanced door puts extra stress on springs - Consider high-cycle springs: If you use your garage door frequently, invest in longer-lasting springs
If you notice any warning signs of spring failure, contact a professional immediately. Attempting to operate a garage door with damaged or broken springs is dangerous and can cause further damage to your system.
At Garage Door Escondido, our technicians are trained to safely replace garage door springs of all types. We stock common spring sizes in our trucks for same-day service and use high-quality parts backed by comprehensive warranties.
Contact us today if you suspect spring problems with your garage door.