The difference between large industrial doors and industrial garage doors

The difference between large industrial doors and industrial garage doors

The most important thing about industrial doors is the door panels, which protect us from wind and rain. Many small partners want to know: the difference between large industrial doors and industrial garage doors, so V-sign Industrial will tell the difference on the door's panel today.

1. Door panel for industrial garage door

Fine line relief, irregular gush powder grain appears on the surface of the door body, relief effect is strong, not only increased strength, and beautiful and generous. High strength double-sided high quality galvanized steel plate, double-sided long-acting coating (pure polyester), strong corrosion resistance. The steel plate of the garage door is wound around the outer end to make the inside and outside stick together, better sealing with the two walls. The sandwich is made of high solid polyurethane foam for increased insulation and sound insulation. The door

2. The bottom is provided with a "U" shaped sealing strip

Large industrial door panels are composed of double-layer color steel plates filled with six components of polyurethane foam. The conventional thickness of the door panels is 40-50mm. The door panel surface is embossed, beautiful and generous. The hinge installation position on both sides of the door plate is equipped with connecting steel belt to ensure that the hinge is firmly installed. If the height of large industrial lift doors is greater than 5m, 80mm high stiffeners should be provided on the inside of each door panel to ensure a wind resistance greater than grade 12 plus.

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