A torsion spring counterbalance system consists of one or two tightly wound up springs on a steel shaft with cable drums at both ends. The entire apparatus mounts on the header wall above the garage door and has three supports: a center bearing plate with a steel or nylon bearing and two end bearing plates at both ends. The springs themselves consist of the steel wire with a stationary cone at one end and a winding cone at the other end. The stationary cone is attached to the center bearing plate. The winding cone consists of holes every 90 degrees for winding the springs and two set screws to secure the springs to the shaft. Steel counterbalance cables run from the roller brackets at the bottom corners of the door to a notch in the cable drums. When the door is raised, the springs unwind and the stored tension lifts the door by turning the shaft, thus turning the cable drums, wrapping the cables around the grooves on the cable drums. When the door is lowered, the cables unwrap from the drums and the springs are rewound to full tension.[7]
Incredible service. I heard the garage door spring break and knew it needed to be fixed. As it was Saturday at 12:15 I figured I would find someone to fix it next week. Did a Google search, found Precision and made a call. They sent Aaron right away (no extra charge for weekend or immediate service) He changed my broken spring as well as the spring on the other door, at my request, and was finished by 1:30. Aaron was very professional and did a great job, I'm a very happy customer.
Decided upon Precision mainly due to scheduling something fast, and able to come out on a Sunday. Chris Newman was our Technician, and proved to be very knowledgeable and courteous, and thorough. We originally called due to a broken coil spring, but Chris found other items (which he explained in detail and showed me), such as a broken bottom plate (which could have caused more issues later on). Went over various options, and repaired / replaced the equipment in a very timely manner. Would definitely call on Precision Door in the future.
When your garage door starts acting up, more often than not it is telling you it's time to do a bit of maintenance. So, before hitting the panic button, try these simple repairs. First, examine the rollers and tracks. If you can't remember the last time you cleaned them (and they look the part!), give them a good brushing and then add some lubricant. Next, perform these simple garage door maintenance tasks.
A1 Garage Door Service is the trusted service provider in installing, servicing and repairing all kinds and types of garage doors. We encourage you to check out the reviews of the people of Phoenix, Tucson and southern Arizona on the kind of garage door service that we provide. Our customers have consistently given us A+ ratings on BBB, 5-star ratings on Yelp and the Super Service Award on Angie’s List to express their satisfaction on our service.
I have recently purchased a house with an older roof that needs to be restored soon. So, I am trying to decide on I should go with a metal roof other than shingles. If I install metal roofing over solid decking such as OSB or plywood, integrate with a properly insulated garret, there is very little noise difference compared to standard asphalt shingles. I have briefly read benefits and drawbacks of Metal roofing but as I listed before I should go to metal roofing and hiring a roofing contractor no matter its expensive or noisy anyhow, Your article has cleared a lot of misinterpretation I’ve had before.
If you can’t find one for your garage door opener model, you can try a universal remote or you can install a new receiver. A receiver replaces the radio frequency the opener uses with its own. An added bonus of a new receiver is that it will automatically update older openers to the new rolling code technology, which stops the bad guys from stealing your code. Just plug the new receiver into an outlet close to the opener, and run the two wires provided to the same terminals the wall switch is connected to.
Single panel doors are constructed from one monolithic panel. From the closed position a single panel door swings up and overhead with a hinge on each side (known as jamb type hardware) to the fully open position. A disadvantage of monolithic panel doors is that the swing up arc of the door occurs partially outside the garage. This means a vehicle must stop and park several feet in front of the door to avoid being hit by the garage door when it is opened.
Installing a garage door opener requires knowledge so that it can be installed properly. Hiring a professional electrician to do the job is a good idea. Installing a garage door opener includes the following: preparation of all the main parts (the rails 2, trolley, motor component), attaching the blocking and bracket 3, installation of additional features (safety rope, light bulb, keypad, safety sensors 1), and testing to ensure that the door runs smoothly and the remotes are functioning properly.

A1 Garage Door Service is the trusted service provider in installing, servicing and repairing all kinds and types of garage doors. We encourage you to check out the reviews of the people of Phoenix, Tucson and southern Arizona on the kind of garage door service that we provide. Our customers have consistently given us A+ ratings on BBB, 5-star ratings on Yelp and the Super Service Award on Angie’s List to express their satisfaction on our service.
Remember, not all garage door springs are alike. They are not one size fits all. If yours breaks, make a note of the brand and color code on the spring you need to replace. We'll get you the garage door opener parts you need, from seal kits to torsion and extension spring kits. Save money by replacing garage door hardware instead of replacing the whole unit.
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