What are roller shutter springs?

The roller shutter springs are those elements responsible for providing the tension necessary for the sheets not to fall down suddenly. Roller shutter springs, also called extension springs, mini springs, safety springs, mini springs, mini-springs, strapping springs and plug-in springs help the motorised modes to distribute the work when they are raised.

Advantages of roller shutter springs

One of the MAIN BENEFITS The advantage of roller shutter springs is that they make it easier to hang the roller shutter on the shaft, so that it can perform its function with less winding, which extends its service life.

In addition, strapping is often used to ensure the safety and increase the durability of installations, especially those that are motor-driven. The number of springs and number of turns The time required for twisting may vary depending on the length of the shaft and the weight of the panel, among other factors.

In the same way, it is quite difficult for the spring to come off the shaft, as it is installed in a very tight hole that makes it almost impossible to remove. On the other hand, its installation in motorised blinds is highly recommended, as it is best to avoid drilling any holes and the strap prevents any possible damage.

Why do roller shutter straps need to be replaced?

When you see that the blind twists or falls when you raise it, it is most likely that the first slat, which is responsible for supporting all the weight, has broken, or the fastening strap is damaged.

In these cases, the most recommended is to replace both elements, to ensure that your roller shutter does not give any problems in the short term. To do this, it is best to purchase these products from a specialist shop, such as Sistemas 24HOn our website you can find the widest variety of quality products, with which you will achieve the result you have always wanted.

Factors to take into account when replacing roller shutter springs or strips

The passage of time can cause roller shutter springs to break and therefore have to be replaced. This process is very simple and inexpensive, so you can continue to enjoy your roller shutter without having to replace it completely.

Even if you see that only one of the springs is broken, you can still most recommended is to replace all of them. In addition, you should take into account if your shutter has a more delicate type of slat; in this case, you should choose coated slats, as they are more mobile and less prone to deterioration.

You should also check that the axles have holes along their entire length to allow the springs to be inserted quickly and easily. For the installation to be successful, it is necessary to install a strap at each side and every 50 cmTo give you an idea, depending on the size of the blind, you will have to fit between 2 and 5 strips, although the most common is for the blind to have 3.

When changing the roller shutter spring, you must have the following information available tools:

• Manual and electric screwdriver.
• Measuring tape and pencil.
• Shutter springs.
• Plates.

How to replace roller shutter springs

Here are the steps you need to follow in order to changing the shutter springs:

1. Unfold the entire blind to the outside.
2. Remove damaged sheets and strapping.
3. Insert the new slats, with the straps, into the top of the blind.
4. Insert the legs of the springs into the groove of the shaft itself.
5. Check that the shutter can be raised and lowered easily.

Now that you know what roller shutter springs are, if you see that yours is twisting when it goes up and down and the shaft is in perfect condition, the problem is most likely to be in the strip. If this is the case, do not hesitate to get down to work and replace this element with a new one; it won't take long and you will get impressive results.

Don't wait any longer and forget your worries about raising and lowering the blinds in your room.