Security Steel Insulated Sectional Doors Modern Electric / Manual Operation Factory direct sale commercial sandwich door
|Place of Origin:
Payment & Shipping Terms:
|Minimum Order Quantity:
|200 unit per month
|Garage Doors,Security Doors,industrial Door
|Automatic,Remote Control & Manual
|Industrial Sectional Door
sectional overhead door,
sectional garage doors
The sealing system between door panels and around the door leaf increases the air tightness, prevents heat loss and blocks airflow between sections.
The thermal-insulation has sound-proof property.They prevent noise penetrating from the surroundings effectively.
The energy-saving polyurethane is high quality heat insulator, non-absorbing and wear-resistant material with R-value 13.73.
Safety is important to today's homeowner. As your door closes, the exclusive finger protection system gently pushes fingers away from section joints.
High Strength & Resistance Material
Due to heavy-duty exterior and interior steel, polymeric coating keeps the door nice appearance, low maintenance, durable and reliable.
|Modern Security Steel Insulated Sectional Overhead Door
|garage/shop/auto4S store/Industrial/Garden etc.
|Door panel structure
aluminum alloy frame +Tempered Glass / Polycarbonate Glass
Door panel frame
|white, black ,gray, silver gray, wood grain, cream
(any colours can be specified)
Thickness of door
Core of the door
|5.0`6.0mm thickness ,Full view clear or frosted
5.0mm ~10mm thickness ,Full view clear or frosted
9.0mm in thickness,baking varnish with surface
traeting,color like the frame
mirror glass,baking glass and many kind of glass
for your options