Нов склад / офис в град София!

Security rolling doors from perforated steel profiles – A3

The perforated roller shutters are made of perforated steel slats with a height of 105 millimeters. This type of blinds provide excellent protection of the closed space while maintaining visibility to the object. The tape measures have a polymer powder coating according to the RAL color catalog.

The slats with large perforation have four rows of rectangular holes with perforation dimensions of 28 x 12 mm. Perforated roller shutters with microperforation can be of two types: with microperforation with a hole diameter of 4 mm and a lamella thickness of 0.5 mim and microperforation with hole sizes of 2.5 mm and a lamella thickness of 0.7 mm. All different types of slats can be connected to each other so as to obtain the desired combination of transparent and opaque roller shutter elements.

The pano can move on two types of guides. One type is a type P guide with a sheet thickness of 2 mm and a depth of 50, 60 or 100 mm. The second is an Omega-type guide, which is bilaterally bent and reinforced. This guide has a depth of 70 mm, has brushes and an eraser, which provides better sealing and silent movement of the tape measure.

DUK 1 uses the highest class drum – spring mechanisms for balancing the weight of roller doors – drums with plastic rollers and bushings for better noise reduction of the roller movement. For all its products the company has spare parts and performs warranty and post-warranty maintenance and repair.

Rolling doors can be operated automatically with a built-in roller motor SIMU, France. They can be controlled by remote controls, wall button, electric key with secret lock, keyboard, smart phone, etc. The roller shutters are equipped with a reliable manual drive system in case of power failure. Possible protections and extras: lighting in the area of the opening, protective photocells, protective threshold rubber with sensors.

Contact us
+359 32 968260
or make online inquiry


100% satisfied




Price of


100% security of buying


24 months full guarantee

Subscribe to our newsletter

Add your email to receive information from DUK-1 and get a 5% discount on your next order