HydroSwing Doors from Cardinal Building Systems, Inc

Overhead Doors Keep The Bad Weather Out
The HyrdroSwing Door is unaffected by weather extremes. When fully open, it forms a canopy over the opening for protection from sun and rain. When closed, a durable bottom seal keeps out foul weather protecting your plane, RV, or automobiles.

Features Relative To Competitive Doors
Simplicity
No cables, pulleys, straps, bearings, shafts or troublesome safety switches.

Minimal Maintenance Required
There are no adjustments necessary after installation.

Tight
Our door seals within its own framework, using compressed rubber seals and hydraulic pressure which pulls the door shut.

Wind Resistant
Our door is designed for high wind loads and can be customized for unusually high wind load requirements. Our unique hydraulic system holds our door open, as well as closed. Our hydraulic systems also assures that the door, when closed, is locked hydraulically at the pump. Our doors can withstand wind up to 160 MPH.

Easy To Install
Our door is a prehung door within its own framework and simply attaches to the building. The Hydroswing Door installs at a fraction of the time, compared to our competitors.

To view a larger picture click on any of the screenshots below.

Standard Features

Jig welded at factory -- there is no field welding necessary for assembly of door.

Sheeting by contractor or customer for an exact match to building.

Easily surpasses high windload requirements. Our standard door is rated for 100 MPH.

Sizes to 80' clear width and up to 20' clear height.

¼" thick leaf type steel hinges with ¾" C- 1018 steel pins.

Power units are 220V 2HP or 5HP - pump, valving, and reservoir all in a self contained unit.

Bottom seal - 2" space between door frame and finished floor sealed with 12" rubber seal.

1 year warranty on materials and workmanship.

Optional Features

Cane bolts for wind load ratings over 100 MPH

Increased windloading to over 180 MPH includes canebolts.

24" x 36" window

Walk thru insulated steel frame door with keyed lockset available.

Commercial grade 2 button remote control -- extra handheld units available.

Framed openings to use your own custom designed windows and walk thru doors must be specific at time of door order.

12 volt D.C. emergency back up power unit.

If at any point you have any questions with any of our products
feel free to call us at 540-535-7282