Aluminum curtain: secure and add value to your brand!

How can you combine security with brand communications?

First, how can you securely close your bank branch while keeping your self-service space open 24/7?

Secondly, how can you add value to your location and company while meeting the strictest constraints in break-in protection?

This is the equation that Portalp Security’s teams solved when renovating the Caisse d’Epargne branch in Cambrai.

During the day, the solution lets in sunlight with a transparency effect. At night, the curtain secures the building while showcasing the logo with a beautiful backlit effect.

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Technical solutions

Logistics management

Project technical sheet

Manufacturer: COLLBAIX
Type of closure: Dekora aluminum curtain (high resistance extruded aluminum)
Types of laths : straight double-panel laths in high-security polycarbonate. The final lath is reinforced.
Place of installation : Cambrai, France
Coating color : RAL 9006
Certification : our security curtains are available with CR3 or CR4 certification (EN1627).


After a strategic business review of the US market, Portalp has decided to cease its operations in the USA.
We apologize for this situation and hope that our current partners/distributors will satisfy your needs.

For any inquiries please contact us via contact form