High Speed Hard Doors
High speed hard door made of aluminum alloy and filled up with polyurethane for insulation. Transparent window options according requirement. It is an extremely fast, safe and reliable exterior door.
Door Construction Aluminum alloy with Polyurethane foaming
Panel Thickness 2’’
Exterior & Interior Aluminum 21-Gauge
Opening Speed 30’’ —90’’/s
Closing Speed 23’’ —39’’/s
Pressure/Wind Resistance Up to 90 PSF
Top Dog is specialized in produce High Speed Hard Commercial Door and steel insulated garage door. Our company used a patented manufacturing process to create residential garage doors and commercial garage doors of high quality at attractive pricing.