Sectional perforated industrial doors (TLT) are designed for premises that require intensive ventilation, such as underground garages and car parks.
Alu-frame with perforated, galvanized and coated steel sheets provides required air flow.
The number of the perforated panels, both in the door and side doors, could vary depending on the air flow requirements.
RYTERNA industrial doors are designed to work as manually, as well electrically operated. They are applicable to operators of most well-known manufacturers and provides you optimal operating comfort, efficiency, and safety.