The Best Belt Drive Garage Door Openers - As a door expert witness, I'm called upon many times per year to gauge garage door injuries. Garage doors come in several sizes and shapes. Their functions range from basic security of a place to concealment that is cosmetic. Most doors may be broken down into several basic styles or types. Typical modern garage doors for residential uses tend to be primarily of the overhead sectional variety. That style of the door comes in levels of insulation, several configurations, substances, and an extensive variety of look options.
They're available as a kit that is prefabricated or assembled as a custom design to complement the decor of any building. Commercial warehouse sort installments often dictate security requirements that are higher. A great choice for this security sort of door is the "roll up" design that resembles a roll top desk sort of door. This door could be produced using a number of substances that may be as solid as the walls that were abutting, making forced entry by means of this opening very hard.
Previously, the biggest concern with managing an overhead garage door was the possible hazards associated with the springs used for balancing the door weight. Pre mid-1960's garage door setups normally relied upon some of stretched (tensioned) springs to assist the operation of the garage door pivoting hinges. These springs became loaded (tensioned) as the door was moved into the closed position.
Some of the very dangerous aspects of the spring systems was that after a time period, often without any maintenance or inspection, the points of attachment of the springs would rust or become feeble. This weakening of points or the springs of attachment would often result in an inadvertent explosive failure fling the spring that is broken parts over the garage, embed the steel or spring parts into the garage walls, cars or other things in the road of traveling.