Security rolling grills from tubular rods type “classic”

  Rolling shutters made of tubes provide excellent protection while maintaining the visibility of the closed area and good ratio of price and reliability. Shutters are made of steel rods with diameter of 14 and 18 mm interconnected with galvanized steel hinges and a polymer powder coating on color by catalog of RAL.

Security rolling grills from tubular rods and bracket                                                                            

Classic tubular are shutters made of steel tubes with diameter of 16 mm, connected by a vertically positioned galvanized steel brackets. This type of shutters provide excellent protection when keep a very good visibility to and good ratio of price and reliability. Rolling shutters are painted with polymer powder coating in RAL color catalog.

     Security rolling doors from perforated  steel profiles

Rolling shutters made of perforated steel lamellas with a height of 105 mm. The perforated steel profiles are produced of galvanized steel sheets  high-density micro-perforations of 3mm or 4mm diameter or with four      rows pattern of 15mm x 40mm.

Security rolling doors from slick steel profiles

Rolling shutters made of slick steel lamellas provide one of the highest levels of security for protected area. They are made of interconnected horizontal slats of solid steel galvanized steel in two sizes of lamellas: wide 105 mm and narrow 77 mm, which can be painted with polymer powder coating in RAL color catalog. The manually operated rolling doors can be fitted with security locks.

Rolling doors from insulated profiles

The rolling garage doors with foam insulation are good energy saving solution. Lamellas of the doors are made of aluminum or steel, filled with polyurethane foam. The thickness of the lamellas is 20 mm, height – 77 mm or 95 mm, ensuring excellent sound and heat insulation.

Two types of guides are used to strengthen and move the rolling shutters: one is “U” type guide made of steel sheet with thickness 2 mm and a depth of 50, 60 or 100 mm. The second of guide is “Ω” type, which is bent double and reinforced. This guide has a depth 70 mm, with added brush and rubber, which provides a better insulation and silent movement of rolling shutters.

For all models and types of rolling shutters and doors, DUK-1 offers motors, automation and other control devices, safety and signaling. There are options for remote control of the rolling shutters, different systems to control access by proximity keys, magnetic sensors or photocells control of lighting and signage in the area of opening, controlled by photocells, safety devices like protective rubber with obstacles detection sensor and photocell barriers.

Company DUK- 1 rolling doors are fitted with mechanisms with helical springs for balancing the weight of the rolling shutters – spring boxes with plastic rollers and sleeves for easy and silent movement of the rolling shutters . For all products the company offers spare parts and warranty and post warranty maintenance and repair.