Aluminum Overhead Sectional Door for Commercial and Industrial Buildings

SEPPES aluminum overhead sectional door combines a modern aluminum frame, optional glass panels, and a smooth overhead opening system. It is ideal for commercial garages, auto showrooms, warehouses, logistics centers, and industrial workshops that require natural light, clean appearance, and reliable daily operation.

✔ 48kg/m³ PU Foam Core

✔ 40mm / 50mm Panels

✔ Full EPDM Sealing

✔ Wind Resistance Level 11

Why Choose an Aluminum Overhead Door?

Modern Commercial Appearance

The aluminum overhead door provides a clean and premium look for showrooms, service centers, and commercial buildings.

Better Natural Light

Optional glass panels allow more daylight into the building and improve indoor visibility.

Corrosion-Resistant Structure

The aluminum frame is lightweight, durable, and suitable for long-term commercial use.

Smooth Overhead Opening

The aluminum overhead sectional door opens upward along the track, saving entrance space and improving vehicle access.

Recommended Applications

Logistics & Distribution Centers

For warehouse entrances, the aluminum sectional door improves daylight, visibility, and building appearance.

Auto Showrooms

Aluminum overhead sectional doors are suitable for car dealerships and 4S stores that need a transparent and modern entrance.

Commercial Garages

The aluminum overhead door provides smooth vehicle access for repair shops, service centers, and commercial parking areas.

Industrial Workshops

The door can be used in clean and modern factory workshops where durability and daily operation are important.

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Technical Specifications

Item	Specification
Panel Material	0.42mm Color Steel Sheet + PU Foam
PU Foam Density	48kg/m³
Panel Thickness	40mm / 50mm
Panel Surface	Orange Peel Embossed
Panel Color	White
Panel Height	500mm
Track Material	2.0mm Galvanized Steel
Torsion Spring Material	60Si2Mn
Spring Life	Approx. 30,000 Cycles
Motor System	German FROG PUPIL Variable Frequency Motor
Opening Method	Push Button + Remote Control
Motor Position	Left / Right
Wind Resistance	Level 11
Emergency Device	Manual Chain Hoist
Sealing System	Top, Bottom & Side EPDM Rubber Seals

Superior Thermal Performance

48kg/m³ Polyurethane Foam

High-density PU foam improves insulation performance and structural rigidity.

0.42mm Double Color Steel Sheet

Durable industrial-grade steel with orange peel embossed surface finish.

Full EPDM Sealing System

Top, bottom, and side sealing strips reduce air leakage and improve energy efficiency.

Performance Advantages

30%

Energy Saving

50mm

Insulated Panel Thickness

30,000+

Spring Life Cycles

11

Wind Resistance Level

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Multiple Lift Options

Standard Lift

SPACE-EFFICIENT HORIZONTAL TRACK
The door panels slide along horizontal tracks above the opening.

✓ Ideal for buildings with ample ceiling space
✓ Smooth and reliable operation
✓ Perfect for warehouses and industrial facilities

High Lift

INCREASED VERTICAL CLEARANCE
The door tracks extend higher up the wall, providing extra vertical space.

✓ More headroom for tall equipment
✓ Maximizes interior usable space
✓ Great for loading bays and service areas

Vertical Lift

MAXIMUM VERTICAL SPACE
The door opens vertically, with all panels stacked above the opening.

✓ Ideal for low ceiling or limited headroom
✓ Full opening height available
✓ Space-saving and efficient design

Safety Protection

Torsion Spring Protection

Prevents sudden door drop if spring failure occurs.

Wire Rope Anti-Fall Device

Stops operation immediately if the cable breaks.

Track End Buffer

Protects the door system during operation.

Safety Bottom Edge

Automatically reverses when obstacles are detected.

Common Questions

What is an aluminum overhead sectional door?

An aluminum overhead sectional door is a commercial sectional door made with an aluminum frame and optional glass or panel sections. It opens upward along the track and is commonly used in showrooms, garages, warehouses, and industrial buildings.

Where can aluminum overhead doors be used?

Aluminum overhead doors are commonly used in auto showrooms, commercial garages, service centers, warehouses, fire stations, logistics buildings, and modern industrial workshops.

Can an aluminum overhead door be customized?

Yes. The door size, aluminum frame color, glass type, panel style, track system, opening method, and safety devices can all be customized according to the project.

What is the difference between aluminum overhead doors and steel sectional doors?

Aluminum overhead doors offer a more modern appearance and better daylight transmission. Steel sectional doors are usually better for heavy-duty insulation and industrial warehouse use.

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Why Choose SEPPES

We have authentic and authoritative certificates

We have exported to more than 65 countries and regions. Our powerful service internet and install team helps us build relationships with customers who come from European, the Middle East, South America, Southand East Asia.