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]
You can choose from three basic types of steel door: (1) steel only; (2) steel with insulation on the inside; and (3) steel on both sides with 1-3/8 to 2 in. of insulation. Other features that add to the cost are thicker insulation and windows, especially insulated windows. The do-it-yourself tensioning systems also add a little to the door’s cost. Be sure to specify exactly what you want.
Called Precision to have a repair done on my garage door. Was able to get an appointment the next day. The tech, Kevin, called to give me an ETA. He was on time and gave me a few options on the repair. I decide to also have a new garage door opener installed. Kevin did a great job on the installation and repair. Now I have a very quite and garage door when opening and closing.
A garage door is a large door on a garage that opens either manually or by an electric motor (a garage door opener). Garage doors are frequently large enough to accommodate automobiles and other vehicles. Small garage doors may be made in a single panel that tilts up and back across the garage ceiling. Larger doors are usually made in several jointed panels that roll up on tracks across the garage ceiling, or into a roll above the doorway. The operating mechanism is spring-loaded or counterbalanced to offset the weight of the door and reduce human or motor effort required to operate the door. Less commonly, some garage doors slide or swing horizontally. Doors are made of wood, metal, or fiberglass, and may be insulated to prevent heat loss. Warehouses, bus garages and locomotive sheds have larger versions.
We couldn't be happier with your company. Our technician, Joel, was very good at his job. He explained what needed to be done at the beginning so we didn't have any surprises. He installed our Springs very quickly and cleaned up everything when he was done. He couldn't have been nicer and more professional. We will definitely recommend your company to friends and family.
No matter what type of garage door opener you have, you should always lube the rail where it comes in contact with the trolley carriage. Use a lubricant that doesn’t attract dirt. Silicone spray is a good choice. If you have a screw-drive opener, you’ll need to grease several spots along the rail gear at least once or twice a year. In colder climates, use lithium grease, which won’t harden when the temperature drops. Many home centers sell specifically formulated products near the openers. And don’t use too much or it could drip on your car.

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.


Install the vertical roller tracks first by wrapping the curved lip around the rollers. The top of these tracks should be approximately 8 in. below the top of the top section. Wait to install the upper tracks until this step is complete. Check the level of the top section to make sure the tops of the vertical roller tracks are level with each other. The bottom of the roller tracks should be at least 1/8 in. off the concrete floor. After leveling and mounting these tracks, install the upper roller (horizontal) tracks.
Beware these aluminum clad wood doors. The wood is particle board. Why would anyone make a storm door out of particle board? They don't seal it in any way, it gets wet between the aluminum cladding and boils and blisters the aluminum and looks terrible in just a few years. I have two Larson's and they were horrible doors almost from the start. I've seen reviews and EMCO is the exact same way. When your storm door needs a storm door, you bought the wrong door.
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I am writing this review on 9/6/2018. We spent over $1000.00 on our garage door to have basically all new parts but that is not the reason for this review. After all of the work the door still closed rather hard, I called on Sunday 9/2/2018 and asked if someone could come by and check to see if it can be adjusted so it does not close so hard. I asked if there would be a charge and was told no. Today a tech named Adam came and my wife told me he was the most rude arrogant and condescending individual that has ever come to our home, My wife was so upset they way he talked down to her. You may want to call so she can give you the whole story. Our phone num

The history of the garage door could date back to 450 BC when chariots were stored in gatehouses, but in the U.S. it arose around the start of the 20th century. As early as 1902, American manufacturers—including Cornell Iron Works—published catalogs featuring a "float over door." Evidence of an upward-lifting garage door can be found in a catalog in 1906.[4]


Installing a garage door opener with a battery backup unit is definitely an option that you should consider. This will give you peace of mind knowing that you will still be able to operate your garage door during a power outage. Garage door openers with battery backup units generally run $50-$100 more than garage door openers without this feature. This added feature is not necessary, but will ensure that your garage door opens when the power is out.
Torsion springs have three advantages over extension springs: They’re quieter, safer and easier to fine-tune. Torsion springs are quieter because you don’t have a spring knocking against a roller track. They’re safer because when a spring breaks, it usually stays on the bar. Finally, you can fine-tune the tension on a torsion spring so the door is perfectly balanced. Setting the tension on torsion springs has always been very dangerous, but torsion and extension spring systems with easy, do-it-yourself tensioning (Photo 7) are available. If you don’t use one of these DIY-friendly, easy tensioning systems (Clopay EZ-Set Spring and Wayne-Dalton TorqueMaster are two brands), you should hire a professional to release and set the tension on a torsion spring.
The process of installing a garage door opener includes preparing the main parts for assembly, assembling parts, and then attaching the blocking, motor component, and brackets 3. Next, the components will be put into place and the additional features such as the carriage, light bulbs, keypads, and sensors 1 will be installed. Lastly, the testing of the garage door and all working parts will be done to ensure that your new garage door is running smoothly.
A garage door is a large door on a garage that opens either manually or by an electric motor (a garage door opener). Garage doors are frequently large enough to accommodate automobiles and other vehicles. Small garage doors may be made in a single panel that tilts up and back across the garage ceiling. Larger doors are usually made in several jointed panels that roll up on tracks across the garage ceiling, or into a roll above the doorway. The operating mechanism is spring-loaded or counterbalanced to offset the weight of the door and reduce human or motor effort required to operate the door. Less commonly, some garage doors slide or swing horizontally. Doors are made of wood, metal, or fiberglass, and may be insulated to prevent heat loss. Warehouses, bus garages and locomotive sheds have larger versions.
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