Another key safety feature to prevent entrapment from garage doors is the “electric eye” sensor system found on many more modern garage door systems. Sensors placed on either side of the garage door’s track system about 4 to 6 inches off the ground transmit an infrared beam of light during a door’s closing operation. Should anything break the beam during the closing operation – including adults, pets or other objects – the opener should automatically stop and reverse the closing operation.
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Steel entry doors - when a garage is being fitted with new doors, it is also a good idea to consider a separate single 3x68 exterior door with half-glass and locksets too. These may require some carpentry, but they are a good way to allow for some flexibility in the choice of larger garage door, and can ensure that the homeowner will have more than a single way in or out of the structure. The average costs for such a feature range from $250 to $1000 each.
An extension spring counterbalance system consists of a pair of stretched springs running parallel to the horizontal tracks. The springs lift the door through a system of pulleys and counterbalance cables running from the bottom corner brackets through the pulleys. When the door is raised, the springs contract, thus lifting the door as the tension is released. Typically these springs are made of 11 gauge galvanized steel, and the lengths of these springs are based on the height of the garage door in question. Their lifting weight capacity can best be identified by the color that is painted on the ends of the springs.
If you've installed a replacement door or two around your home, it seems pretty simple -- all it takes is tightening a couple of screws and you're done. Installing the largest door in your house, however, is not quite so simple. Garage door installation, whether manual or automatic, can be difficult and dangerous. Manual garage door installation is much easier than automatic garage door installation, but the one you choose generally depends on what kind of door you have.
Your garage door is the most-used exterior door to your home. And a garage door opener is the most common way of opening and closing the door. The opener makes access to your home safe and makes it easy to come and go so you want your opener to work smoothly and quietly all year long. We can repair your existing garage door opener or set you up with a brand new one, from a variety of fantastic brands! Call Precision today to schedule an appointment!