Halette Garage Doors October 15th, 2017 - 19:26:20
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.
Garage doors can be operated manually (by hand) as well as automatically (by power assisted motor). In both cases the proper operation of the garage door is determined by the proper balancing of the garage door weight springs and related component hardware. An automatic power assisted motor cannot overcome an improperly balanced garage door. The weight of all garage doors is normally deceptive. Due to the fact that a properly functioning door appears easy to open and close many users do not realize the combined overall weight until springs fail to assist the door in its operation. In all cases regardless of the type of garage door the entire system of hinges track hardware and door opener work as a team. Problems with misalignment shifting or jamming can lead to problematic operation of a door. Counter forces imparted to a garage door not engineered into the components can lead to injury. Inappropriate maintenance or complete lack of maintenance has lead to severe bodily injuries. Forcing the operation of a garage door when one or more components have become damaged or broken has lead to serious bodily injuries. In all cases maintenance is a crucial and important aspect of proper operation of all door systems.
An exception to this relates to "do it yourself" garage door kits that are sold at local home centers. A homeowner could install the door because these kits do not come with a professional quality package of hardware that should or would require special knowledge for the installation. These kits do not typically employ torsion springs that would require special knowledge proper tools and working skills to install. The doors are typically for light duty use. Professional installation services are often available through a home center to assist a homeowner in need of a specialized installation. As with most trade specific tasks years of experience working as a professional installer qualifies tradesmen for their contracting license. The average homeowner watching a few television shows that give rough explanations of how to install garage doors is not usually qualified to install his or her own door. These "how to" television shows are no substitute for the many skills acquired after working in the field.
I have been involved in numerous garage door lawsuits where many different reasons for an injury have occurred. Having been retained as expert witness for both plaintiff and defense several common factors have been observed. In many cases unqualified individuals have attempted to repair or install garage doors. They have lacked the knowledge skills or even the basic required tools to perform the work safely and properly. I have been hired as an expert by garage door manufacturers and installers to defend claims that they are not responsible for alleged product defects. In most cases the components that failed failed as a result of abuse or improper installation on the part of the end user. As stated above the installation of many garage doors is not appropriate for an untrained person.