Industrial Sectional Doors

---

Miaro International offers premium Industrial Sectional Doors engineered for warehouses, factories, logistics centers, parking facilities, showrooms, and commercial buildings. Designed for strength, efficiency, and smooth operation, our sectional doors provide secure access while maximizing available interior space.

Constructed from high-quality insulated steel sandwich panels with a polyurethane core, our doors deliver excellent thermal insulation, enhanced security, and long-lasting durability. For facilities requiring natural light and modern aesthetics, transparent acrylic or glazed panel options are also available, making them ideal for showrooms, service centers, and display areas.

The vertical lifting mechanism allows the door to slide smoothly along ceiling-mounted tracks, creating a space-saving solution that keeps entryways completely clear for vehicles, equipment, and personnel. Each door is customized to suit your building's structural requirements and is available with standard lift, low headroom, high lift, and vertical lift configurations.

Whether for industrial, commercial, or specialized applications, Miaro International provides reliable sectional door solutions that combine performance, safety, energy efficiency, and modern design to meet the highest operational standards.

The motor systems of the sectional doors can be controlled with the help of a key control unit as well as being controlled by a remote control.

Sectional doors, which play an active role in vehicle and pedestrian traffic, can be applied as standard button, manual pull type with chain or remote control.

Sectional industrial door systems work with a motor system with a direct shaft clutch from the side or with a chain hoist system that is operated in the same way.

It is an ideal system with motor or manual use for all industrial structures such as factories and warehouses.

Sectional Doors have a security system against spring breakage and rope throwing.

There are special details on the panels and rails that prevent finger pinching.

Industrial sectional door systems provide smooth and safe loading and unloading in businesses with level-adjustable ramps and truck bed compression loading bellows.

Sectional industrial door panels are pulled by winding steel ropes on drums that vary according to the size and bedding shape of the door. If the ropes are broken or the springs are broken or damaged in any way, the rope break safety system and the spring break safety system prevent the door from falling.

The 615 or 495 mm panels that make up the door are connected to each other with panel color electrostatic painted steel, aluminum or stainless steel hinges.

Panels with a thickness of 42 mm and a thermal coefficient of 0.78 W/m2K are composed of two steel, aluminum or stainless steel plates filled with polyurethane foam with a density of 40 kg/m3.

There are strong steel plates inside the panel that increase the wind resistance. The wind resistance of our panels is 80 km/h.

Thanks to EPDM gaskets, high insulation is provided on the sides, bottom and top, against rain and wind.

Panels with sectional door systems in standard white color (inside-outside RAL 9002) can also be applied in different RAL colors in accordance with the building exterior.

The sheet metal plates on the front and back surfaces of the sectional industrial door panels are firmly joined to each other in four layers. On the door panels, windows consisting of double-walled acrylic glass can be opened in desired rows for lighting purposes.

• Rope break safety system
• Spring set consists of double springs
• Spring bumpers
• 2” galvanized steel rail set
• Aluminum upper sealing profile
• Aluminum bottom support profile
• EPDM bottom sealing gasket
• EPDM top sealing gasket
• Hollow shaft with keyway
• Solid shaft with keyway
• For doors wider than 6000 mm, 65 mm omega wind support sheet is used
• Door Handle
• Rear link C profile
• bottom sealing gasket
• side seal gasket
• After 5500 mm, double side hinge and long wheel are used

• It is easy to assemble,
• Heat and Sound Insulation is high,
• It works without noise,
• It opens and closes with little effort,
• Opening the door does not cause any loss of space,
• It provides the opportunity to work in accordance with the structure of the building,
• The net opening of the door is fully used,
• Components and parts can be changed easily,
• The working environment is illuminated by opening the window systems,
• By attaching the service door to the panel door, personnel entry and exit are provided.

• It is easy to assemble,
• Heat and Sound Insulation is high,
• It works without noise,
• It opens and closes with little effort,
• Opening the door does not cause any loss of space,
• It provides the opportunity to work in accordance with the structure of the building,
• The net opening of the door is fully used,
• Components and parts can be changed easily,
• The working environment is illuminated by opening the window systems,
• By attaching the service door to the panel door, personnel entry and exit are provided.