Garage doors are integral parts of most of our lives since we use them day in and day out in our houses and commercial establishments. There are different kinds of garage doors available in a variety of shapes, materials, models and sizes. The older types of garage doors came in one-piece. They were flipped open and closed. These days, we find sectional kind of garage doors popularly used. They employ a totally different kind of system. The older kinds of garage doors featured extension springs. When the door is in fully down position, the extension springs will be under heavy tension. Therefore, if you are attempting to change the extension springs, ensure that the door is fully in lifted condition as much as possible. Some kinds of doors in the Midwest also have extension springs. These doors usually have pulleys and long cables and it is very dangerous to handle them.
The typical kind of garage door features torsion system. The most popular kind of garage door spring found in the latest models is called torsion spring. While handling these springs, you need to be fully aware of what you are attempting to do. The two main types in torsion spring we can talk of include oil tempered and zinc galvanized. Both these kinds of springs exactly do the same job. However, the main difference lies in the fact that zinc springs are heated further more to get them resistant to rusting. However, the truth remains that springs usually do not rust under general conditions. Oil tempered springs are in fact much quieter and last longer. While you need to adjust the zinc galvanized springs annually, you will not need to adjust the oil tempered springs.
The topic related to the size of the springs is quite complicated on account of a significant reason. When you need to order for new torsion springs, you will need four measurements. First determine whether you need to buy the left spring or the right spring. To do this, consider the cone colour. While the left spring will have a red cone, the right spring will have a black cone. Measure the inside diameter of the spring. In most springs, the inside diameter is either 1 ?? or 2 inches. After this, establish the size of the wire. You can do this by measuring 10 coils and then measuring 20 coils. You can take the dimension from your tape and find out the wire size on the scale below.
A spring scale is a highly useful device that will let you know what you will need to order. You also need to know the entire length of the spring that you want to replace. To measure this, take into account the coil part. One common mistake that most people do in this regard is to measure only a section that is supposed to be tightened down.
If you take the necessary time and carefully do the job, you will be certainly successful in determining the kind of garage door spring that your door has. In case o0f emergency, you will need to manipulate the garage door springs with all necessary precautions, safety measures, right kind of implements and the assistance of another strong person. You also need to first disengage the garage door opener before setting yourself with the task. To do the right kind of job easily, conveniently and safely, you will always need a good ladder and proper implements. Having an adventure is always good. However, in the absence of precautions and safety procedures, handling garage door springs will turn mishandling that might result in serious injuries. This is just to caution you and not to scare you.