Avians Sectional Overhead Doors are new generation doors used in place of conventional rolling shutters, where aesthetics is important along with safety and durability.Avians Sectional Overhead Doors are installed side by side in a row with 12 openings of size 6-m-wide and 7-m-high with vision windows. With this installation, the clients’ heavy equipment moving was made easy and the concern of dust and wind entrance as well as safety was also resolved effectively. One added feature in these doors is that they can be provided with wicket doors for human entry and exit. Additionally, the provision of the easy hand chain mechanism to operate in case of power failure makes the door popular in every industry.Sectional doors with full transparent panels are also available for use in showrooms and manufacturing units, where full clear vision is required along with aesthetics and safety features. Construction Made up of steel panels, which guarantee maximum security and reliability. The double-skinned PUF core design is heat insulating and particularly suitable for heated halls.Doors are specifically designed to suit the modern industrial architecture. Avians offers a complete range of overhead sectional doors, either insulated sandwich panel doors or glazed doors. Provides good air tightness and insulation. Can also be supplied as fully covered or semi-glazed versions for optimal daylight exposure.Made of high grade pre-coated galvanized steel. Sandwich panel 40 mm or 80 mm thick, filled with environment-friendly Polyurethane foam. Can achieve sound insulation.Features Finger safe joint panels with EPDM seal to provide intermediate air and water tightness between panel joints.Biological panel is immune to attack from fungi, mould and vermin.Sound insulation can be achieved.High precision hinges made of galvanized steel, roller guide with adjustable ball bearing. Rollers are provided for smooth movement of the door.Easy-to-integrate interlocked side wicket doors ensure that pedestrian movement can be diversified.Maintenance-friendly, resulting in minimal service costs.Advance electronic imported direct drive and intelligent control.Standard safety edge mechanism stops the door if it comes into contact with an obstacle.All Avians doors are incorporated with EN safety standards.Types of fittingsStandard “N” type: This is a commonly used fitting when there is less space available above the door opening. In such a case, a door parking after clear opening is done parallel to the roof by rotating the door at 90 degrees. Its turning is so precisely designed in order to have smooth and jerk-less operations in opening and closing.High lift design: This type of fitting is used for doors having high opening and there is no space for vertical door parking. These doors are suitable for door openings having crane movement in door parking areas or where utilities are in between the openings.Vertical lift: This type of opening is suitable for high-rise warehouses where supporting structure for standard and high lift is not possible due to heights and door panel parking space is available above the doors to park the panels fully, ie, without turning 90 degrees.(Communication by the management of the company)