Sectional Door Systems: Industrial, Garage and Full Vision Models
Insulated sectional doors that open parallel to the ceiling, providing safe and quiet use without losing space for factories, warehouses, car parks, showrooms and residential garages.
- Insulated panels
- No space loss
- Motorised or manual
Kağıthane, Istanbul – Türkiye
New industrial doors for global projects
Site survey, installation and service
Made to your opening and requirements
What Is a Sectional Door?
A sectional door is a door system whose horizontal panels are hinged together and slide upward in side tracks. When open, the panels park horizontally under the ceiling, vertically above the opening or parallel to the roof, so no space is lost in front of or behind the door.
Sectional doors keep out draughts, moisture, dust and noise and are easily adapted to the building. We supply industrial sectional doors, garage doors and full vision (glazed) sectional doors in project-specific sizes.
At a Glance
- Opening: Vertical, parallel to ceiling
- Panel: PU-filled or aluminium-glazed
- Tracks: Standard, low, high, vertical lift
- Control: Button, remote, chain
- Options: Windows and wicket door
- Colour: RAL options
Why a Sectional Door?
Key advantages in industrial and residential projects:
No Space Loss
Vertical opening keeps the area in front and behind the door fully usable.
High Thermal & Acoustic Insulation
Polyurethane-filled panels reduce heat loss and outside noise.
Quiet, Easy Operation
Opens and closes with little effort and runs silently.
Easy Installation & Maintenance
Simple to install; components are easy to replace.
Daylight
Window sections bring natural light into the interior.
Pedestrian Access
A wicket door can be integrated for staff access.
Our Sectional Door Models
Choose the right model for your application:
Industrial Sectional Door
42 mm polyurethane-filled steel panels with high safety for factory, warehouse and car park entrances.
Garage Door
Insulated, quiet and safe automatic garage doors for villas, sites, malls and public buildings.
Full Vision Sectional Door
Aluminium frame and acrylic glazing for maximum visibility in showrooms and service entrances.
Sectional Door Applications
- Factories and production plants
- Warehouses and logistics centres
- Car parks and site garages
- Automotive showrooms and service centres
- Villa and house garages
- Public buildings and shopping centres
What Determines Sectional Door Prices?
Every project is different. The main factors that affect the price are:
- Door size (width × height)
- Panel type: steel sandwich or aluminium-glazed
- Motor type: trolley or side-mounted shaft drive
- Track type and headroom
- Windows, wicket door and colour options
Contact us with your opening dimensions for a project-specific quotation.
How Does a Sectional Door Work?
Horizontal panels hinged together form a flexible door leaf guided in side tracks. Torsion springs balance the door weight; the motor or chain only starts the movement.
An opening command is given (button, remote control or chain).
Torsion springs balance the weight; the motor turns the shaft and winds cables onto drums.
Panels travel vertically then horizontally in the tracks and park under the ceiling.
When closing, the bottom-edge safety system reverses the door if it detects an obstacle.
How to Choose the Right Sectional Door
- Define the application: industrial, residential garage or showroom.
- Measure opening, headroom and side room.
- Choose panel thickness according to insulation needs.
- Select motor and spring life for daily cycles.
- Plan windows, wicket door and colour from the start.
Maintenance & Service Tips
- Inspect springs, cables, hinges and rollers every 6–12 months.
- Lubricate hinge and roller bearings with suitable oil.
- Check sealing gaskets for wear.
- Test safety devices (photocell, bottom edge) regularly.
From Survey to Handover
1. Survey & Consultation
We review your opening, usage and requirements on site (Türkiye) or from your drawings.
2. Custom Quotation
Clear offer based on size, model, motor and accessories.
3. Delivery & Installation
Professional installation in Türkiye; export shipment for international projects.
4. After-Sales Support
Spare parts supply and technical service in Türkiye.
Sectional Door – Frequently Asked Questions
How does a sectional door work?
Hinged horizontal panels slide upward in side tracks and park under the ceiling or vertically against the wall. Motorised models are operated by remote, button or key; manual models by chain or by hand.
What is the difference between a sectional door and a roller shutter?
A sectional door consists of wide insulated panels and opens parallel to the ceiling with high insulation. A roller shutter coils its slats in a box above the opening and suits limited ceiling space.
Where are sectional doors used?
Industrial models at factories, warehouses and car parks; garage models at villas, sites and public buildings; full vision models at showrooms and service entrances.
Can a sectional door be opened during a power cut?
Yes. Motorised sectional doors can be released and opened by hand or with a chain hoist.
Can a wicket door be added?
Yes. A pedestrian wicket door can be integrated into the panels, or a separate side door installed in a fixed panel for wide doors.
Are other colours available?
Yes. Besides standard white (RAL 9002), panels can be supplied in other RAL colours to match the façade.
How often should springs be replaced?
Spring life depends on the number of cycles. Regular inspection and timely replacement are essential for safe use on high-cycle doors.
Can a sectional door be operated manually?
Yes. Light doors can be opened by hand and large industrial doors with a chain hoist.
Get a Quote for Your Sectional Door Project
Contact our team for product information, technical consultation and a project-specific quotation. Installation and after-sales service are provided across Türkiye; new doors are exported worldwide.
Merkez Mah. Kağıthane Cad. S Ofis Sitesi No:5/121 Kağıthane / Istanbul, Türkiye · Office: +90 212 321 13 21 · info@aldkapi.com