Our poly-carbonate roller shutters are of a special design with reinforced steel rods between the panels. The design and materials make our poly-carbonate shutters extremely strong and resistant to forced entry. Ideal shutters for displaying valuables behind The combination of high visibility with exceptional strength make our poly-carbonate shutters ideal for shops that want to keep valuable goods on display, such as jewelers. Also, these shutters are a good choice for premises that require a higher level of security, for example banks.