Doors that close and latch keep people & buildings safe and secure. Our primary purpose is to show you how to do just that.
With over 40 years working with commercial doors, we developed a tool to make in-place frame adjustments at single or double door frames. Finish MORE work in LESS time.
There are far too many doors don't latch and close. Let's fix that, and make your building a safer place.
This telescoping extendable hydraulic jack can quickly and easily spread or lift door frames into proper alignment seconds.
See the Worlds Best Door Dolly here - coming soon. The ability to roll heavy commercial doors with one hand, also makes a stable working platform. We also make a Router to cut or re-cut Concealed Automatic Door bottom drop seals, and Overhead Stops. Also try pocket-size Stu-Lube, a natural beeswax machinist lube for drilling & tapping threaded holes in the field. More to come....
The Door Jack is simple, easy, and has saved me THOUSANDS in the short time I've had it.
It does exactly as I need. Helps me finish the job quickly and safely. I've used twice today already
My favorite thing is that it never fails and it's safe. No batteries, no cords, no problems.
I had my skepticism about this tool, but it's saved me way more than the cost to buy it. SO good. Thanks Door Jack!
Unique tools and new technology to improve the quality of your work, get more work finished and improve your reputation. Ask questions of experts, and share solutions with others. DoorJack.com is the destination for anyone that installs or maintains Commercial Doors. Subscribe for access to past blogs, get answers to common problems, and free email tech-support, no strings attached.
Out-of-Level door frames are the problem: DoorJack is the solution. Not just a tool, easily adjust door frames that are out-of-plumb or out-of-level. Bowed down at the top, bowed in on the side, repairs are fast, quiet, and clean.
A lightweight extendable hydraulic Jack for almost any size opening. No cords, hoses, or batteries, one-person operation