Calantha Garage Doors July 03rd, 2017 - 21:30:40
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.
As a door expert witness I am called upon many times a year to evaluate garage door injuries. Garage doors come in many shapes and sizes. Their functions range from basic security of an area to cosmetic concealment. Most doors can be broken down into a few basic styles or categories. Typical modern garage doors for residential applications tend to be predominantly of the overhead sectional variety. That style of door comes in many configurations materials levels of insulation and a wide range of appearance possibilities.
Wayne Dalton established in 1954 is the producer and supplier of the safest residential and commercial garage doors and garage door openers in the US. Wayne Dalton supplies two kinds of garage door openers: wall mount and ceiling mount. The wall mount openers an exclusive product from Wayne Dalton can be mounted on the wall beside the door. This helps to eliminate the chains belts screw drive and tract that usually clutter the garage ceiling. This model also helps to eliminate noise and vibration to a large extent.
The Delden DTR 1748 is probably the companys best garage doors. The dual steel panels have a galvanized 25 gauge external panel and a 27 gauge interior panel that sandwiches 2 inches of polyurethane insulation. This gives the door a very energy efficient R-value of 15 plus. Installing a Delden Garage Doors of this quality will mean that you will save significant energy if you planning to heat or cool your garage. You will certainly find that your workshop will be comfortable no matter what the weather is outside. These garages will cost you more money but in our opinion they are worth it.