Calandre Garage Doors October 19th, 2017 - 08:56:05
These doors can be chain driven either manually or can be automated using electric motors. Roll up doors require more frequent evaluation and servicing than a standard overhead garage door. The tracks that are mounted vertically on both sides of the garage opening need maintenance and cleaning more frequently and are often blocked by foreign obstructions or damaged by collision of some type. These roll up doors are often held open by some type of ratcheting action. Proper balancing of these doors is often more important than an overhead type of door as the weight of these type of doors is normally much greater than an overhead door.
With a torsion type of spring the energy is imparted or removed by rotating the spring clockwise or counter clockwise depending upon the direction of usage. With professional installation the complete loading of the torsion spring is controlled by the garage installer and is determined by the weight and size of the garage door that it is operating. When this type of torsion spring fails it remains attached and intact to the location on the horizontal control rod where it was mounted. I have not heard of or seen any torsion spring fly across a garage creating injury from failed components as with the stretched older style garage door springs. This is not to say that injuries have not occurred with the torsion style spring. The installation of this type of spring is generally safe when left to a trained garage door installation professional. Severe and serious injuries have occurred when untrained unqualified individuals have attempted to install or service this type of spring.
If you are going to heat or cool your garage or will include a workshop in your garage then you should consider one of Missions energy efficient doors. Foam is sandwiched between two steel plates on each panel providing an R-Value of 14.5. These panels are designed with shiplap joints to keep the outside weather outside. A heated or cooled garage will add value to your home by providing additional year around comfort. Metal garage doors are also provide a relatively low maintenance option. Strong galvanized panels will resist wind loads and sagging. Losing your garage door during any type of storm places the entire home at risk for losing its roof. A strong door is important in providing protection to your family and your homes contents.
The date is January 27 2011 and the time is early in the middle of the night. In Dallas TX a family lies quietly sleeping- a husband a wife and their little daughter. In the early hours of the morning the wife awakens and stumbles out of the bedroom to check on their daughter. Perhaps subconsciously she heard a noise. As she walks through the house she notices that the lights in the house were left on. How strange she thinks to herself. In her half awake half asleep stupor however she doesnt think too much of it. Then she notices that the door from the house to the garage was also open and as she walks closer she can see that the garage door is open as well.