Industrial sectional doors: product group

A sectional door stacks upward under the ceiling as it opens, so it takes no space inside or outside the opening. The polyurethane core between the panels holds heat — the decisive difference for a heated warehouse or a cold store.

Where these doors are used

At a loading bay the door works together with the dock leveller and the dock shelter. In openings between production halls, fast-acting models are chosen so trucks do not queue. In cold storage the door is the main source of heat loss, which makes both panel thickness and seals critical. A glazed section brings in daylight, and a wicket door lets people through without opening the full leaf.

How to choose

• Opening size, headroom and side clearance — these determine the track configuration.
• Panel thickness and thermal transmittance, particularly for heated and chilled areas.
• Cycles per day: high traffic calls for a heavier drive or a high-speed door class.
• Safety: photocells, spring-break device and a manual release.
• Wind load and the local climate at the site.

What DepoHub offers

We measure the opening, prepare the configuration, select a model from the catalog, and handle installation and scheduled maintenance. The loading area is planned as a whole: dock levellers and barriers are specified alongside the door. See our services and send a request.