Fencing gates

Supreme sliding gates

Sliding gates are manufactured to the desired dimension according to the Customer’s individual needs. Thanks to the self-supporting structure, in which the leaf is suspended above the ground and moves along the running gear installed on foundations, the gate does not come into contact with the ground, ensuring efficient operation regardless of conditions. Gates are operated  manually or automatically by means of electromechanical actuators and remote control.

Width range

2,0 – 5,0 m

Height range

1,09 -1,685 m

filling profile

70 mm

filling spacing

15 mm

Technical parameters

Height of gates and wickets Clearance width of gates
1,09 / 1,175 / 1,26 / 1,345 / 1,43 / 1,1515 / 1,60 / 1,685 m from 2.0 to 5.0 m to dimension
Frame structure Filling cross-section
Closed 70×40 mm section, 25x25x25 mm C-section Closed 70×20 mm profile
Filling spacing Guiding portal
Spacing of profiles – 15 mm 2x closed 80×80 mm section   
Number of guiding portals Post in sliding direction
for width ≤ 4.5 m – 1 / for width > 4.5 m – 2  Closed 80×80 mm profile
Standard equipment part 1 Standard equipment part 2
two wheeled trucks, portal(s), post in sliding direction structure to be concreted, lock, accessories
Length of counterweight Gate operation
for width < 4.5 m – 1.5 m / ≥ 4.5 m – 2.0 m  manual or automatic (actuators)

Color range

6 standard colors for no additional charge, any color from the RAL palette available upon request



RAL 6005 / GREEN

RAL 9005 / BLACK

Automatic control

Gate selected by our Client can be equipped with high-class automation with remote control. Installation of  the drive in the gateway provides  outstandingly comfortable use, especially in case of necessity of frequent opening and closing  the entry or adverse weather conditions. We deliver automation from renowned manufacturers like CAME, which are distinguished by high functionality, innovative technologies and trouble-free operation. The automation set, in addition to the drive, consists of accessories (photocell,  flashing light), to ensure the safety of the people and property located near the gates. 

Intelligent systems

The driveway gates we deliver, equipped with electromechanical actuators, can be a part of the smart system from Somfa, the heart of which is the Connexoon Access central unit. This device makes it possible to remotely manage the drives of driveway and garage gates, roller blinds and doors with electric locks and check their status (from anywhere in the world) on a smartphone or tablet. Thanks to geolocation, driveway gates will open just before we return home, without the need for using a remote control or smartphone for this purpose. When leaving the house, one can close all gates, doors, roller blinds and arm the alarm with one button. 

Check out other products from the Supreme

Zaprezentowane bramy przesuwne są częścią systemu ogrodzenia palisadowego Supreme, obejmującego także bramy dwuskrzydłowe i furtki oraz  przęsła spawane, słupy i mocowania – wszystkie te elementy tworzą spójny wizualnie i przemyślany technicznie ekosystem produktów. Przęsła, bramy skrzydłowe i furtki wytwarzane są w kilku standardowych wariantach wysokości, ich szerokości mogą być ściśle dostosowane do indywidualnych potrzeb Klienta. 


Optimal adjustment to the Customer’s needs is achieved by manufacturing components to the desired dimension.



Option of built-in high-class automation with remote control.


No maintenance

Our products will not require maintenance for many years and will presence their excellent visual appearance.


Hot-dip galvanization

Galvanization plus lacquering

Lacquering technology

Hot-dip galvanization

Galvanization plus lacquering

Lacquering technology

Hot galvanization is the most effective and economical method of protecting steel against corrosion.

Individual elements of the fencing in its raw form (made of black steel) are delivered to a specialized plant – galvanizing shop. Before they are galvanized, they pass through a series of operations related to proper surface preparation: abrasive jet processing, degreasing, etching and fluxing through immersion in vats containing specific chemical substances. Next, products are sent to a liquid zinc bath with a temperature of 440-460 ° C where the diffusion process takes place – steel and zinc form a common alloy layer onto which a layer of pure zinc is deposited (during extraction of parts from the bath). This method of coating ensures thorough coverage of the product’s entire interior and exterior surface, including hard-to-reach places. The hot-dip zinc coating protects the steel against corrosion for many years. Assuming minimum mean thicknesses of obtained coatings within the range of 55-70 um (microns), we obtain anti-corrosion protection for a very long period of time, not requiring systematic maintenance, freeing the user from further, significant operational costs.


The combination of galvanized and powder-lacquered coatings – the DUPLEX system – ensures high resistance to corrosion.

Fences, gates and wickets – previously galvanized – are powder-painted using the electrostatic method using standard colors or any color from the RAL palette, according to the Customer’s individual needs. This process – with a rich palette of over 200 colors at our disposal – makes it possible to achieve the desired coloristic effect and aptly adapt the appearance of fencing to the environment and to the nature of the building being fenced off. Moreover, the combination of galvanization, surface preparation (in this case, Oxsilan®) and powder-lacquering technology – which professionals call the DUPLEX system – significantly increases the level of protection of steel products against corrosion, protecting the galvanized coating against natural oxidation of zinc as a result of weather factors. In turn, the application of high-quality powder paints at METPOL’s paint shop – meeting the requirements defined in the European QUALICOAT standard – as well as their very efficient and precise application by an automated unit of lacquering sprayers, translate to coatings with excellent functional and aesthetic properties. 

The modern powder paint shop, with a properly designed surface preparation process, guarantees the highest quality.

Application of the lacquer coat takes place in METPOL’s modern, automated paint shop, where special emphasis is placed on the proper mechanical and chemical preparation of parts’ surfaces, which has a decisive impact on the durability and adhesion of the lacquer. For this purpose, METPOL introduced the innovative Oxsilan® technology – used at Mercedes Benz production plants, among others – in 2012. Oxsilan® technology not only ensures very high anti-corrosion resistance but also involves the use of chemicals friendly to the natural environment (consistently with the values METPOL holds dear). In the first stage, products pass through mechanical processing, then they are transported into the surface preparation tunnel for: degreasing washing, rinsing and silane application. Parts that have been cleaned and dried thoroughly reach the lacquering cabin, where automatic manipulators coat them with powder paint using the electrostatic method, with a min. thickness of 100 um. The final stage is holding products in a furnace at a temperature of 160 – 200 ° C (polymerization).

Zamieszczone w serwisie treści - zdjęcia, wizualizacje, teksty - stanowią przedmiot ochrony w rozumieniu prawa autorskiego oraz prawa własności przemysłowej. Zabrania się ich kopiowania i wykorzystywania w celu prowadzenia jakiejkolwiek działalności komercyjnej. Więcej informacji na ten temat podano w Regulaminie serwisu.