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Garage Doors – A brief tutorial on garage door safety and installation

My expertise as a expert in doors is called upon to examine injuries resulting from garage door openings. The garage door comes in many sizes and designs. These garage doors are used to conceal or secure an area. There are a few different types of door styles. See Rainbow Garage Door for get more info.

The typical modern overhead sectional garage doors used for residential purposes are the most popular. There are many options for this style of garage door, including different styles, colors, types of materials, degrees of insulation and even appearances. As a prefabricated design, they can also be built in a custom style to fit any interior. Commercial warehouses have often higher security needs.

For this type of security, the roll-up door style is a popular choice. It looks similar to an office desk with rolled top. A variety of materials can be used to manufacture this door, which can make it as solid as the surrounding walls. Forcing entry into an opening like that is very difficult. Aluminum single and sectional panels are another common installation for commercial buildings. This type of door is more for closing an area which has already been secured than it is for providing point security.

Prior to mid 1960’s, garage door installations relied on a pair of stretched (tensioned) springs for the operation of pivoting hinges. Garage door installations before mid 1960 rely on two stretched springs (tensioned). These springs help the garage hinges operate.

The door will close and the tension in the springs will increase. The stored energy of the springs was released when the doors were opened up to the horizontal overhead position. This spring system was dangerous in that it rusted over time or became weak at the point of attachment.

This weakening could lead to a sudden explosion, which would send the spring components flying across the garage. Sometimes people happened to be in the immediate path of such explosive occurrences. As the springs began to fail, some manufacturers tried to create a safety system by “caging” them.

This cage was retrofitted to springs that were stretched, in an attempt capture those parts liable to release when a malfunction occurred. These devices did help, but they were ineffective. Some of these devices still exist today. An experienced professional should always be consulted if this condition is present or when the quality of garage equipment is in doubt.


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