Do your homework before deciding on a hydraulic door - 14

Hydraulic door buyers really need to know what goes into the framework. Insist on one-piece all-steel or aluminum frames that are manufactured with at least 2x4 tubing and a continuous header tube for extra support.

Does your manufacturer supply two extra-heavy hydraulic door cylinders that will give you years of trouble free operation? Will they provide vertical cylinder legs for doors that need additional strength.

Your hydraulic door is only as good as the beefed up hinges that hold it onto the building. Are they self-contained on a continuous header tube, how big are the hinge pins? The building header design needs to be good enough to support your hydraulic door.

Your hydraulic door company should have qualified hydraulic door installers and should be able to provide easy to understand self-installing directions for you to do the hydraulic door installation yourself.