Sectional doors are a versatile and popular solution for residential and industrial applications. Their design and functionality make them suitable for various environments, including garages, warehouses, and factories. Below, we'll address some common questions and technical aspects of sectional doors to help you better understand their features and applications.
1. Key Differences Between Garage Doors and Industrial Sectional Doors
Garage doors are typically smaller in size and used in residential settings, while industrial sectional doors are designed for larger openings and higher-frequency use.
• Garage Doors: Maximum dimensions are usually around 5m wide and 3m high. They are optimized for space-saving and aesthetic purposes in homes.
• Industrial Sectional Doors: These doors can accommodate openings of 4m x 4m or larger, with reinforced components for durability and heavy-duty performance.
2. Track Systems: Single vs. Double Track
For garage doors, a double-track system is often preferred in Europe due to its space efficiency and smoother operation. Industrial sectional doors, however, do not use single or double-track terminology. Instead, their track systems are designed based on the available space and specific lifting requirements.
3. Door Panels: Materials and Thickness
Common thicknesses for sectional door panels include:
40mm (anti-pinch panels with finger-proof designs)
42mm (standard panels)
50mm (for enhanced insulation)
The panels are made of polyurethane-filled steel or aluminum, with surface finishes such as wood grain, stucco, or smooth. Anti-pinch designs are standard in many markets, particularly in Europe, to enhance safety.
4. Safety Features
Safety is a priority for both garage and industrial sectional doors. Common safety features include:
• Finger-proof panel designs
• Anti-fall safety mechanisms
• Infrared sensors and light curtains for enhanced obstacle detection
• Reinforcement struts for larger doors to withstand high wind loads
5. Window and Ventilation Options
Sectional doors can be customized with various window designs and sizes to suit specific needs. Industrial doors often feature larger or more durable windows, while garage doors offer smaller, decorative options. Ventilation grilles are also available to enhance airflow when required.
6. Lift Types and Installation
The choice of lift type depends on the space above the door opening:
• Standard Lift: Ideal for low headroom installations.
• High Lift: For spaces with higher ceilings.
• Vertical Lift: Suitable for full-height clearance requirements.
Proper lift configuration is crucial for smooth operation and longevity.
7. Maintenance and Longevity
Sectional doors are designed for durability, with regular maintenance extending their lifespan. High-quality materials, advanced production techniques, and precision components minimize common issues such as rust, panel deformation, or noisy operation.
8. Packaging and Transportation
Doors are carefully packaged to ensure safe transportation. Industrial doors and garage doors are packed with components sorted by type. Wooden crates or reinforced cardboard protect the panels and accessories during transit.
9. Customization Options
All sectional doors are custom-made to match specific project requirements. From panel thickness and material to track systems and window configurations, every detail can be tailored to meet unique preferences or functional needs.
Sectional doors offer an ideal balance of performance, safety, and aesthetics. Whether for residential garages or industrial facilities, they provide reliable operation, customizable features, and superior durability for a wide range of applications.
At NHentrance, we specialize in delivering high-quality sectional doors tailored to your needs. With decades of expertise, advanced manufacturing capabilities, and a commitment to excellence, we ensure every product exceeds expectations. Choose NHentrance for solutions you can trust.