Trading diameter for length: Observe that in the spring rate formula in the table above, factors D (diameter of coils) and N (number of coils) appear together in the denominator of the spring rate formula. Algebraically, given equal wire sizes, this means that the product of the coil diameter and overall length produces the spring torque, not the diameter or length alone. Physically, this means that you can trade off torsion spring coil diameter versus overall length in inverse proportions to maintain the same torque rate. Trade-off example: A spring with 2-inch diameter coils that is 36 inches long equals a 1.5-inch diameter spring that is 48 inches long, because the product in both cases is 72 (inches squared). This assumes that wire size is equal in the trade-off, and that you have not counted dead coils in the length. Service technicians use this principle to make quick substitutions for what's on their truck versus what you need. But if you understand this, you're ahead of many technicians who don't know this trick. Maybe now you can educate the next one you hire.
 I called and spoke with James the first call i made and he was very helpful and informative. I called the next day and set up an appointment. Nate called and offered to come early . I said that was perfect .he showed up in a clean, well decaled truck and was in full uniform when I met him. He was polite, respectful, knowledgeable and ready to work. His professionalism coupled with his concise and efficient manner was great.I work in a service industry as well and this gentleman is the kind of professional you want knocking on your door. He is definitely an asset to the company. The price is low and the value is high. I will definitely use this company for any of my garage door needs.read more 

Uncentered center bearing plate: The center bearing plate need not actually be in the center. It doesn't much matter where it is, since the purpose of the bracket is to anchor the spring ends. This anchoring must be secure, since all the torsion is held together at that point. On a stud-framed wall, this bracket may be placed over the stud closest to the center rather than exactly at the center of the door opening.
Sterling Door is the only company we trust with our garage door. When our old door acted up, springs, track, etc., they were always timely and got the job done. Then when we made the jump to a new door, they were excellent. They helped us choose the right door, not just pushing the most expensive model. And installation was well done. I recommend Sterling Door for all of your garage door needs.
Today's garage doors come with those door sensors, and if anything is in the path of the door the sensor detects it and raises the door back to the open position. These precautions are important for families with young children or pets. Even if you don't have a mini me or furry friend running around your yard, it's a good idea to have a garage door that is safe for you, your guests and your belongings. 

Though we’ve grown a great deal, we still approach each customer with a focus on personalized service. We want to meet your needs as effectively as possible. We also provide a sense of urgency to each job, knowing that garage door needs often represent a significant life or work slowdown. Get in touch with us to schedule a visit, ask questions or to learn more about what we offer and how we can help get your garage door back up and running again.


If you have paired springs, you can take a shortcut here instead of using locking pliers. Simply apply a slight torsion to the bar by clamping one of the springs with an easy half-turn or so applied. This will hold the lift cables in slight tension while you wind the other spring. If you have a single spring design, you can't use this trick, and have to use the locking pliers.
Horsepower is another key factor when it comes to garage door openers. Look into ½ horsepower garage openers if you have standard aluminum doors. Oversized doors and one-piece doors may require 3/4, 1 or 1¼ horsepower garage door openers. Garage openers with higher horsepower use less effort to operate and minimize wear and tear on the motor. This is ideal if your garage doors act as the main entrance to your home.
Tom was professional, knowledgeable, and very friendly. He arrived at my house within the time frame he said he would (nothing is worse than a late technician). Once he arrived, he assessed the problem, explained it clearly and concisely, and informed me he had the parts available with him to fix it. He fixed the issues speedily and I was able to return to work within the hour. The price was reasonable too. I would recommend Precision to any of my friends and neighbors. Thanks Tom!
Whether you're looking for the beautiful " Carriage House" style that adds beauty to your home, an energy efficient door that keeps your home warm or cool while reducing energy bills, or just needs a Custom Garage Door we've got a model that fits your needs. Learn more here.. Or come visit us at our new showroom to check out 25+ door models in person.

We provide Garage door service, repair, sales and estimates for the entire Detroit, Michigan Metropolitan area with service to Wayne, Oakland, Washtenaw, Monroe, Livingston and Macomb Counties. This includes: Ann Arbor, Birmingham, Bloomfield Hills, Canton, clawson, Clinton Township, Commerce Township, Dearborn, Dearborn Heights, eastpointe, Farmington Hills, ferndale, Franklin, Fraser, Garden City, Grosse Ile, Livonia, Macomb Township, Milford, Northville, Novi, Plymouth, Rochester, Romulus, Roseville, Royal Oak, Shelby Township, South Lyon, Southfield, Southgate, Sterling Heights, Taylor, Trenton, Troy, Utica, Warren, Wayne, West Bloomfield, Westland, Ypsilanti, MI.
Smartphone Control: Many newer garage door openers allow you to connect the device to your home's Wi-Fi network, according to RW Garage Doors. You then can open and close the door through a smartphone app. In fact, many of these apps will give you an alert on the smartphone when the garage door is open for a certain period. Some opener models even can connect to your existing Smart Home system, incorporating all your appliances on one system.

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