Sectional Door
Industrial sectional doors are suitable for doors of various buildings both inside and outside. A complete operating system is formed through torsion spring tension balance, pulley sliding rail sliding, frequency conversion intelligent control system electric control, and more than 6 types of lifting operations that can be customized according to the installation environment. Industrial sectional doors, suitable for doors of various buildings external and internal, through torsion spring tension balance, pulley sliding rail sliding, frequency conversion intelligent control system electric control to form a complete operating system, and more than 6 kinds of lifting operations can be customized according to the installation environment Method, 40 mm thick high-density polyurethane foam door panel has both thermal insulation and anti-collision.



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Industrial sectional door
- Excellent Insulation: The high-density polyurethane foam delivers outstanding thermal retention and sound-dampening properties.
- Robust Construction: Double-layer galvanized steel panels are combined with advanced anti-corrosion coatings for extended durability.
- Safety Mechanisms: Features anti-fall brackets, torsion spring failure protection, and an integrated bottom airbag for extra security.
- Tailored Choices: Available in multiple finishes, dimensions, glazing patterns, and activation systems, including smart remote operation.
- Wind Load Strength: Designed to sustain wind pressures equivalent to Force 8-10, guaranteeing consistent operation in severe weather.

Sectional overhead door
- Thermal Efficiency: Panels injected with polyurethane ensure exceptional insulation and precise climate consistency.
- Compact Operation: The vertical lift action frees up maximum overhead space, ideal for busy warehouses and retail floors.
- Safety First: Anti-drop brakes, torsion spring guards, and integrated airbag safety checks ensure worry-free daily use.
- Tailored Aesthetics: Choose from a range of finishes, sheet metals, and vision strips to match branding and operational demands.
- Robust Design: Frames of galvanized steel or marine-grade aluminium resist corrosion, enduring the harshest operational settings.

Sectional garage door
- Thermal Efficiency: Insulated panels with polyurethane foam maintain indoor temperatures and reduce energy costs.
- Quiet Operation: Smooth opening and closing mechanisms ensure low noise levels, ideal for residential use.
- Customizable Design: Offers various colors, finishes, and window styles to match home aesthetics.
- Space Optimization: Vertical lift design saves driveway space and allows for efficient vehicle access.
- Safety Features: Includes anti-pinch panels, torsion spring protection, and remote-controlled locking systems.

Industrial Lifting Door
- Extreme Durability: Crafted from heavy-duty steel or aluminum, these doors resist the rigors of demanding industrial environments without compromising strength.
- Thermal Efficiency: Solid polyurethane core panels deliver superior thermal and acoustic insulation, reducing energy consumption and elevating workplace comfort.
- Comprehensive Safety: Equipped with anti-drop systems, torsion spring guards, and emergency-stop safeguards, these doors prioritize personnel and equipment protection.
- Tailored Configurations: Offered in a wide range of heights, widths, finishes, and opening designs to seamlessly integrate with unique facility specifications.
- Compact Operation: Vertical lift mechanism traverses minimal horizontal space, optimizing aisles while ensuring reliable and quiet performance in constrained layouts.
Detailed Specifications of Sectional Doors
Material | steel or aluminum. |
Color | White and Grey |
Size | Customizable to specific requirements |
Certification | ISO9001, CE, AU, SGS |
Customization Options | Colors, materials, and control systems |
Applications | Warehouses, distribution centers, manufacturing facilities, cold storage facilities, automotive and aerospace industries, pharmaceutical and food processing facilities, retail and commercial spaces |
Lead Time | Varies depending on project requirements |
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Applications of Sectional doors
Sectional doors are versatile and widely used across various industries due to their efficiency, durability, and advanced features. Here are the key applications of sectional doors
Resources on Sectional doors
SEPPES: Offers You All Types Of Rapid Doors
Our company SEPPES is a professional Sectional doors manufacturer. Our products have multiple technical patents and EU CE certifications with rich experience in sectional doors, high-speed doors, loading dock equipment, industrial doors, and product accessories.
Why Choose Us
SEPPES Factory, a leading Chinese manufacturer of sectional doors, has gained global recognition for its high-quality products, competitive pricing, and tailored solutions.
High-Quality Standards
SEPPES sectional doors comply with international certifications like CE, SGS, and ISO9001. Data Parameter: 48kg/m³ polyurethane foam density for insulation, 30,000 torsion spring cycles, and wind resistance up to 8-10 levels.
Cost-Effectiveness
We provide market-leading pricing on bulk shipments, adding tiered reductions as volumes increase. For sizes reaching fifty or more units, the per-set price adjusts to fall between $1,290 and $1,490, depending on the final quantity confirmed.
Customization and Advanced Features
Offers tailored solutions with options like remote control, anti-fall devices, and thermal insulation. Data Parameter: Door panel thickness options (40mm–80mm), sound insulation at 24dB, and airtightness at Level 2 (2.0 m³/m²/h under 50Pa).
Global Reach and Reliability
Over 13 years of experience, exporting to 70+ countries and serving 3,200+ corporate clients, including Fortune 500 companies. Data Parameter: Partnerships with 60+ Fortune 500 companies and exports to regions like the EU, USA, and Australia.
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Frequently Ask Questions
Q:What materials are sectional doors made of?
A:Sectional doors are typically made from steel, aluminum, or stainless steel, with insulation provided by polyurethane foam
Q:What are the key benefits of sectional doors?
They offer excellent insulation, durability, space-saving vertical operation, and customization options for various industrial and commercial needs.
Q:Are sectional doors suitable for high-wind areas?
Yes, many sectional doors are designed to withstand high wind loads, with resistance levels up to 8-10 wind grades.
Q:Can sectional doors be customized?
Absolutely! Options include different colors, sizes, materials, insulation levels, and additional features like windows or pedestrian doors.
Q:What safety features do sectional doors have?
Common safety features include anti-fall devices, torsion spring break protection, and bottom airbag systems.
Q:How are sectional doors operated?
They can be operated manually or automatically using remote controls, buttons, or smart systems.
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Address
5001 Baodai West Road, Mudu Town, Wuzhong District, Suzhou, Jiangsu, China
jiayi@seppes.com.cn
WhstApp(WeChat)
+86 17706217128