Question

differentiate between rolling shutter and collapsible door?​

Answer 1

differentiate between rolling shutter and collapsible

Answer 2

Answer:

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• Roller Shutter is a type of protection consisting of many horizontal slats hinged together while Roller Door is a similar type of protection consisting of a single piece of curtain.

• Collapsible door moving sideways and locking on 1 side. This shutter has alternate slats perforated to allow a limited amount of light and ventilation.