Repairing the roller shutter belt: Advantages, tips & instructions
If the manual sun shading with strap can no longer be opened or closed, you need to repair the roller shutter hinge. This is because the hinge is used to operate the Roller Shutters and is a wearing part. Frequent raising and lowering wears out the roller shutter strap so that it can break over time - often exactly when you need it the least. In many cases, however, the roller shutter strap can be easily repaired or replaced without having to replace the entire roller shutter.
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Table of contents
Repairing the roller shutter belt: The most important points in brief
A torn Roller Shutters belt is typical wear damage to manually operated Roller Shutters.
Minor damage can be repaired. If it is badly worn, the roller shutter belt should be replaced.
To replace the roller shutter belt completely, the roller shutter box and belt winder must be opened.
If you want more convenience, you can modernize your roller shutters with an electric roller shutter motor and dispense with the belt operation.
Operate Roller Shutters manually with Roller Shutters Belt
The roller shutter belt - or roller shutter hinge - is an integral part of manually operated roller shutters. By pulling the strap up and down, the roller shutter curtain can be operated quickly and easily.
The belt connects two important components of the system:
The roller shutter shaft in the box, on which the curtain is rolled up when open
And the belt winder, which holds the belt.
When the belt is pulled, the shaft in the Roller Shutters box rotates and the blind opens along the Roller Shutters guide rail. If you release the strap and allow it to slide upwards, the sun shading closes in front of the window. This operation requires little effort and is easy to operate. For highly functional heat, privacy and glare protection that can be quickly adjusted to the position of the sun and requirements at any time.
Repairing or replacing roller shutter belts - what makes sense?
Roller shutter belts can twist, get jammed, wear out severely, and tear . Depending on where the belt is damaged, you may be able to replace it entirely or just repair the tear.
Repairing a Roller Shutter Belt
Twisted or jammed straps usually do not need to be replaced. In most cases, it’s enough to open the belt winder and rewind the belt. If the belt is torn or so worn that it could tear soon, it’s recommended to replace it with a new one.
With repair kits for roller shutter straps , tears and other damage can indeed be repaired without replacing the entire strap. However, these are temporary stopgap solutions . This is because if the strap has already broken once, other sections are likely so worn that they could break soon as well. To avoid compromising the functionality of the sunshade, the roller shutter strap should be replaced if it is severely damaged.
Can you repair a roller shutter strap without opening the box?
If the roller shutter strap hasbroken right at the strap winder or is only slightly damaged , it’s possible to repair it without opening the roller shutter box. If you want to replace the strap entirely, the box must be opened in any case. Otherwise, the old roller shutter strap cannot be removed from the shaft and replaced.
Replacing the roller shutter belt: When is it necessary?
A complete replacement of the roller shutter belt is recommended in the following cases:
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frayed belts
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brittle material
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torn straps
Replacing the Roller Shutter belt is relatively straightforward and can be done without any problems on many sun protection systems. Nevertheless, you should proceed with caution to prevent injuries and avoid damaging the Roller Shutters.
Step-by-step instructions: Replacing the roller shutter belt
1. Lower the Roller Shutters completely: Close the Roller Shutters completely so that the slats do not fall when you remove the old Roller Shutter belt.
2. Open the belt winder and the roller shutter box: Open the belt winder on the wall and the roller shutter box (for Front-Mounted Roller Shutters, the box is located on the outside of the facade; for Top-Mounted Roller Shutters, it is located above the window in the facade).
3. Remove the damaged belt: Unhook the belt from the winder and from the belt pulley on the roller shutter shaft. It should now come out easily.
4. Attach and tension the new belt: First, attach the new belt through the belt outlet to the belt pulley, and then secure it to the belt winder. Finally, tighten the belt winder, reinsert it into the wall, and close the Roller Shutter box—the Roller Shutters are ready for use again and can be opened.
Even with these instructions, replacing a roller shutter belt can be prone to errors, as every roller shutter system and installation situation is different. For high windows with an exterior access panel, manual repair can also be particularly dangerous. Have your roller shutter belt repaired by one of our specialist partners right in your area—quickly, conveniently, and safely.
Alternative: Modernize Roller Shutters and control them electrically
A broken roller shutter belt is annoying. If you want more convenience and security in the long term, it is advisable to consider an electric control system without a roller shutter belt.
Electric roller shutters can be operated using a wall switch, roller shutter remote control and app or fully automatically integrated into a ROMA Smart Home system. Thanks to the electric drive via a roller shutter motor, there is no need for manual operation and the belt is no longer a wearing part.
Many existing Roller Shutters systems can be easily automated. A ROMA specialist partner can check whether your sun shading system is suitable for electrical modernization and support you with the planning.
Frequently asked questions (FAQ) about repairing the roller shutter belt
What do you do if the roller shutter belt is broken?
If your roller shutter belt is torn, you can repair it temporarily. To ensure long-term functionality of the Roller Shutters , it is best to replace the belt completely.
How can I replace the roller shutter hinge?
To replace the roller shutter hinge, the belt winder and roller shutter box are opened so that the old hinge can be removed. The new belt is then inserted, tensioned and tested.
Is it possible to repair a roller shutter belt without opening the roller shutter box?
If the damage is directly on the belt winder, repair is possible without opening the roller shutter box. However, the box usually has to be opened for a complete replacement.
What are the advantages of electric Roller Shutters with motor drive?
ROMA's electric Roller Shutters can be conveniently controlled by switch, remote control or app and significantly increase ease of use. Electric control can also often be retrofitted to existing Roller Shutters.