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Veronique Tiffney Garage Door November 17, 2017 19:03:04
The top carriage garage doors manufactures offer wood finish carriage doors as well. The use of a veneer plywood base over standard steel construction gives both the fine look of wood while giving all the benefits of standard construction including polyurethane foam insulated panels that provide a high R-value insulating factor. Top choices for wood veneer or coverings include redwood cedar and hemlock. Many companies can provide an aged look to the door to further accent its looks. In almost all cases natural wood surfaces will require far more care and maintenance.
In the past the biggest concern with operating an overhead garage door was the potential risks associated with the springs used for balancing the door weight. Pre mid 1960 s garage door installations typically relied upon a pair 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. Unloading (releasing) of the stored spring energy occurred as the door was opened to the horizontal overhead position. One of the most dangerous aspects of these spring systems was that after a period of time often without any maintenance or inspection the points of attachment of these springs would rust or become weak. This weakening of the springs or points of attachment would often lead to an inadvertent explosive failure flinging the broken spring components across the garage embedding the spring or steel components into the garage walls cars or other items in the path of travel. Unfortunately sometimes people were in the path of travel of these explosive occurrences. As these springs failed as an attempted safeguard some manufacturers devised a "caging" system for the springs. These cages were retrofitted onto the stretched springs in an attempt to capture the parts that would release if a failure occurred. While these caging devices were helpful they were not completely effective. Some of these spring devices are still in use today. Whenever this condition exists or the quality of garage components are questionable a qualified professional service technician should be consulted.