Rolling grilles

Solid solutions for safe
and exposed interior.

Rolling grilles perform different functions at the same time. They are produced in many versions, depending on their protection class against burglary, air transmission,drive types and available designs and colours.

Similarly to rolling doors, the main advantage of the grilles is their construction allowing the use of the building floor space on both sides of the facility and under the ceiling.

   2 year warranty

   custom-made product

   download the brochure

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Steel and aluminium grilles

 

We offer aluminium and steel grilles. Steel grilles are heavy and durable mechanisms. They are perfect to protect the entrance to the car parks, warehouses etc. aluminium grilles are light constructions, aimed mostly for sales outlets in the shopping centres, jewellers’ and restaurants

The design and construction of the rolling grilles depend on the places where they are installed and depend on their functions. The grilles with brick or sinusoidal profiles are good for rooms that have to be both safe and open. Aluminium grilles with rectangular openings are perfect for modern interiors where there is a need of high ventilation. Grilles made of steel and aluminium perforated profiles provide the optical aperture and air permeability at the level of 28%. Grilles made of steel and aluminium perforated profiles can be painted with one of the 200 RAL colours

STEEL R2 SS

 

The shells of R2 SSG and R2 SSP grilles are made of steel pipes, of sinusoidal profiling and clamp-hinge joined.

Grilles are available with two types of drives: with a spring system (R2 SSG) and with electric side drive (R2 SSP).

 

STEEL R2 SC

 

The shells of R2 SC rolling grilles are made of simple pipes combined in a rectangular system.

The grilles differ in the drives: the R2 SCG model is equipped with a spring system, whereas the R2 SCP model with a side drive.

 

STEEL R2 SP

 

It is made of single-wall perforated profiles ensuring air permeability at the level of 28%.

Depending on the size and needs of users, they can have drives based on the spring system (R2 SPG) or a side drive (R2 SPP).

 

ALUMINIUM R2 AP

 

The shells are constructed of perforated profiles ensuring air permeability at the level of 28%.

The grilles are available in the version with the spring system (R2 APG) or an electric side drive (R2 APP).

 

ALUMINIUM R2 AM

 

R2 AM rolling grilles with openings of rectangular shape are a perfect finishing of facilities of modern appearance.

The grilles are available in the version with the spring system (R2 AMG) or an electric side drive (R2 AMP).

 

ALUMINIUM R2 AMZ

 

R2 AMZ grilles are made of aluminium profiles with rectangular openings, providing safety and visibility.

The drive system of R2 AMZ grilles is the pipe drive with a rolling shaft hidden in an aluminium box.

 

Safety and reliability

 

Rolling grilles are equipped with protection against falling of a shell if a spring bursts or the protection is integrated in the drive in the form of emergency brake. All solutions can be extended by additional protection – signal lamps, useful in large industrial facilities or photocells, the grilles will be automatically lifted if there is an obstacle in the clearance. Sensing edges work similarly as they stop and lift the grilles after encountering an obstacle

The grilles are optionally manufactured in two safety classes against the burglary: WK2 and WK3 (EN 1627:2011). A latch lock installed in the bottom panel of the shell serves as protection against burglary, as it is impossible to open the bolted grilles from outside. The access inside the facilities, which require special security, is additionally protected with the access card or coded keypad. The release of a signal to steer the device can be enciphered by as many as 9-digit code. In case of rolling grilles, attention must be paid while lifting the grilles. Protection against coiling on the roll detects the elements which are on the shell while opening and thus stops the grilles.

Drives

 

Automatic grilles is not only about comfort. Functional, modern drives also guarantee safety use and protect the mechanisms of the door. Depending on the intended use, parameters, weight and facility conditions, rolling grilles can be driven with one of the three types of electrical drives.

Side, three-phase, fixed drive is used due to its parameters and sizes for intensively used products of large surfaces.

Side, one phase pipe drive is a new solution in KRISPOL offer. Due to its construction, it does not require large development surface.

Central one-phase drive is used in smaller products where the intensity of works reaches approximately 5-10 cycles per 24 hours.

 

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Side, three-phase, fixed drive

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Side one-phase pipe drive

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Central one-phase drive

Inspiration gallery

 

See the implemented investments with KRISPOL rolling doors

 

See other KRISPOL products for business

Sectional doors

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Rolling doors

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