Roller Shutter Parts & How They Work

Updated: July 2024

Roller shutters offer numerous advantages – they not only enhance the security of your building but also shield it from harsh weather conditions. 

Roller shutters consist of multiple essential components that collaborate to offer security, insulation, and operational management for doors and windows in various settings. Knowing the roles of these parts is important to understand how roller shutters operate effectively.

If you’re curious about the components of roller shutters, here are the primary roller shutter parts and their functions.

Tubular Motor

Tubular motors are specially designed electric motors that are installed inside the roller shutter’s overhead barrel to control its movement. Equipped with a brake for added security when fully open, these motors operate by rotating the tube to raise or lower the metal slats, allowing for the opening and closing of the structure. 

These motors are compact, quiet, and can automate the movement of such systems.

Safety break

Safety breaks play a vital role in ensuring that roller shutters are operated safely and in compliance with safety regulations. They are equipped with mechanisms that can stop or reverse the movement of the shutter if there is an obstruction or mechanical issue. This is crucial for protecting both people and property from getting trapped or damaged when the shutter is closing. 

Roller Shutter Curtain

The roller shutter curtain, typically constructed from steel or aluminium lath sections that overlap, is the key component of the shutter. It functions by rolling up around a roller tube at the top of the opening, controlled by an electric motor for opening or closing. The bottom section of the curtain is usually designed in an L-shape or T-shape to enhance the shutter’s stability.

Roller Shutter Guides

Roller shutter guides are essential vertical tracks that assist in the movement of the roller shutter curtain when opening and closing. They play a crucial role in ensuring the smooth operation and correct alignment of the shutter, which is important for maintaining security, insulation, and overall functionality. 

Usually made from metal such as aluminium or steel, these guides are positioned on either side of the door or window opening to provide support and stability to the curtain throughout its operation.

End plates

Roller shutter end plates are vital for keeping the roller shutter securely in place. They are attached to the building using the appropriate fixings to support the weight of the shutter and its parts. 

End plates play a key role in offering structural support, safeguarding internal components, and guaranteeing the proper operation and durability of the shutter.

Roller Shutter Locks

Roller shutter locks keep the shutter securely closed, offering both manual and automatic locking features to maintain stability and deter unauthorised entry. This helps boost safety and provides peace of mind for properties equipped with roller shutters.

Roller Shutter Door Manufacturers

Since 1988, Excel Roller Shutters has been offering a variety of commercial and domestic shutters to clients in Yorkshire and the surrounding areas. 

Our team of experienced engineers has established a reputation for delivering high quality security products at competitive prices. For more details on our services, feel free to contact us at 0800 1357834.