Calandre Garage Doors August 12th, 2018 - 21:29:09
They are available as a prefabricated kit or built as a custom design to complement the dacor of any building. Commercial warehouse type installations often dictate higher security requirements. A good choice for this security type of door is the "roll-up" style that resembles a roll top desk type of door. This door can be manufactured with a variety of materials that can be as strong as the adjacent walls making forced entry through this opening very difficult. Other common commercial installations include light weight aluminum single or sectional panel doors. These doors function more for closing off an already secured area than for assuring point security.
What can we learn from this real life crime that occurred in Dallas Tx? Well the first question we need to examine is how the burglar got into the home. It all boils down to garage door security. The family had parked their car outside of their home rather than inside the garage. This gang of burglars evidently would cruise neighborhoods looking for cars parked outside of the garage. Then as in the case with this attempted robbery they would simply break the window of the car and grab the garage door opener. That gave them an easy way to directly enter the house.
Garage area may not be used by the car alone; it works as a store for inventories & old furniture or a workshop for others. You would want a door which insulates well if there is a part of house extended above the garage. The R-value on a garage door tells how well it insulates. The higher the R-value the better is its insulation properties. Terms like Headroom Backroom and Sideroom become parameters to select a suitable garage door as they determine the dimensions; Headroom is the amount of space inside the garage between the top of the garage door and the ceiling. Backroom is the inside length of the garage from front to back. Side room is the distance between the sides of the garage door and the side walls of the garage. Dimensions matter when you are installing a garage door as the hardware needs some room to operate freely.
In response to the inherently dangerous old style garage spring issues as above a newer and safer system for opening the overhead garage door was created. The idea was to transfer the load or weight of the door via a cable and pulley system to a vertical rod now equipped with a torsion (twisted) spring. This type of spring is installed with specialty hardware and bolts to a fixed plate at one end while the entire spring is installed around a horizontal pipe. This load balancing device is normally installed directly over the header of the garage opening. Using appropriate cables connectors and pulleys the weight of the garage door is transferred into the torsion spring system. The difference between the old style stretched spring and the newer torsion spring is the way that the spring energy is stored. With the old style stretched spring the energy is stored and released by pulling on the spring or returning the spring to its un-stretched condition.