11.2c If the springs you installed are too weak, and you wind the springs the correct number of turns, the door will be heavy at the floor, and it will not stay open half way, but it will stay open if raised completely. If tension is added to the torsion springs to lighten the garage door and to get it stay open half way, the door will be harder to close; openers often damage the new steel garage doors when they are too hard to close.
3. On an extension, or stretch type spring there is little you can do to extend the service life. On a torsion spring (the type that is wound on a bar rather than stretching out) you can help ensure a full cycle life by lightly lubricating the coils of the spring to reduce friction. If your garage door sees a lot of use and spring failure is an ongoing concern it can be addressed by selecting extended cycle springs. Discuss this upgrade when calling in for spring service, your service advisor will assist in making the correct choice for your needs.
I had two extension springs replaced, all for $135.00 (this included tax). The work took about 35 minutes and I was relieved to have this taken care of. You never realize the importance of something to you, until it is broken. Was this a good price? Seemed reasonable enough and the repairman came out the same day I called. Harris County Houston, Tx.
If your torsion spring isn’t lifting your door or your door is stuck, it is best to not attempt fixing it on your own. Garage doors are very heavy and can be the source of great injury if not handled with care when a part is broken. At Advanced Garage Door Solutions, Inc., we are there for you to quickly fix the problem so that normal garage door function is restored. To learn more, call the Minneapolis office at 952-500-3921 or the St. Paul office at 651-769-7191 and request a free estimate.
Overhead garage doors weigh hundreds of pounds, and doors that are not properly maintained or which are equipped with older automatic garage door openers can be safety time bombs. All too common are the tragic stories of garage doors injuring or even killing children or pets who found themselves underneath a closing door. Modern automatic door openers with auto-stop and auto-reverse mechanisms have greatly reduced such accidents, but mishaps can still occur if the door and door opener are not properly maintained.
7.4 Check to make sure the torsion hardware is secure. If needed tighten the lag screws that attach the spring anchor bracket to the header. If loose, replace with longer or thicker lags. Brackets for doublewide wood doors should have two lags on the bottom, because when the springs are wound the spring torque pulls the bracket from the bottom. Never touch these when the springs are wound. One of my customers removed the screws when the springs were wound. He broke his arm in 14 places and almost died. He spent a month in the hospital.
Torsion-spring doors have a drum-like pulley at each end of the metal rod that runs through the springs. Each pulley has a cable attached to the bottom of the door. The springs and pulleys are fixed to the rod so they all rotate together. When the door closes, the rod turns and winds up the springs, creating tension. When the door opens, the springs release the tension and turn the rod in the opposite direction.
9.8 Twist the garage door shaft to tighten the cable on the drum. While twisting, vise grip the shaft as shown to keep the cable tight on the drum. The top of the vise grip should be tight against the garage header. This will keep the cable snug on the first drum while you install the cable on the other drum and position it in place. It also keeps the shaft from turning and the cables peeling off when you wind the springs. That one grip can save many hours of walking back and forth and having to level and re-level the garage door after winding the torsion springs.
NEVER use screwdrivers, pin punches or pliers handles to wind or unwind a torsion spring. Trust us: This is the best way to wind up in the hospital. Don't even think about doing this job without a proper set of winding bars. You can buy a set of professional hardened-steel winding bars for about $25 from online suppliers. (Garagedoorpartsusa.com and stardoorparts.com are two online sources that sell winding bars, springs and other parts.) Professional winding bars work with 1/2-in. and 7/16-in. winding cones. If your winding cones have 1/2-in. openings, you can make your own winding bars by cutting a 36-in. length of 1/2-in.-diameter round bar stock in half (buy round bar stock from any hardware or home center). Just file a smooth bevel on each end so it slides into the winding cone holes easier.
If you use the correct tools and follow our instructions, you can rebuild the entire torsion spring system in just a few hours, without any side trips to the ER. We won't cover how to replace garage door extension spring systems in this story. But we'll show you garage door spring replacement on the more common torsion springs, the kind that mount on a bar above the garage door.
Garage Door Repair Free Estimate Centennial Colorado 80015
Torsion springs do not last forever, regardless of what some companies claim. “Lifetime” springs do not exist – all springs have a lifespan. Most builders typically install the lowest costing door available and with that generally comes lower cycle springs. A torsion spring’s life is determined by the number of cycles the spring is rated to last. Whenever the door goes up and down is what is referred to as a “cycle.” The springs that builders install can last as little as 7,500 cycles which means the average homeowner could get 3-5 years of life. http://y2u.be/Z_eZc-kh40c