4 Post Lift
JT
With the help of my 16 year old son we went from this:
To this in a day.
Nice C3 too! I wish mine had a good paint job but that's later...
JT
If I remember correctly, each runway weighs over 300 pounds.
Last edited by wendellp601; May 20, 2025 at 05:40 PM.
JT
Congrats

Your only regret will be not buying it sooner!
So those three mounds are the remains of my raised beds so that's why they are so green with all the good plant food in there and they need to get the scoop treatment...
JT
The Best of Corvette for Corvette Enthusiasts
All the step by step photos are here.
JT
I'm way too early in the process, but have been wondering if I could pull that off with my 110" ceiling height, assuming I convert my existing garage over to a high lift from the standard one it is today (I assume I need to do that in order to make it work)
My garage is 38X24 with 9 foot ceilings
I too have 9 foot ceilings.
What do you do about the garage door?
I would be perfectly OK with not being able to walk under it, as long as I could roll under on a stool.
JT
I'm way too early in the process, but have been wondering if I could pull that off with my 110" ceiling height, assuming I convert my existing garage over to a high lift from the standard one it is today (I assume I need to do that in order to make it work)
Advantage lift being installed in July 2021! Absolutely love this thing: Super strong (official Rating is 10,000lbs/installer claimed will easily handle 14,000 lbs), great safety features, came with drip trays, each bay has roller steel roller tray for each bay, rated at 4,500 lbs each to jack the car on lift, etc. I have an 11 foot ceiling but would have preferred 12 feet...............I can easily walk under the lift regardless of cars on it with plenty of room for cars below on ground level to fit
Description Qty Unit Cost Total LJ8900W
LiftMaster LJ8900W Light-Duty Commercial Jackshaft Operator w/Built-In Wi-Fi for Sectional Doors 1.00 $450.00 $450.00 Residential Basic Garage Door Opener Installation 1.00 $190.00 $190.00 Provide and install 3 ft high lift conversion on 16 x 7 standard, Pi insulated overhead garage door
includes material and labor 1.00 $985.00 $985.00 LM885
Liftmaster Wireless Control Panel, Wireless control panel can be installed almost anywhere in the garage, Controls one garage door opener and its lights with a large pushbutton. 1.00 $65.00 $65.00
$1,690.00
Estimate Total:
Prodoor doctor basically removed the standard hung garage door opener, used the existing garage door, modified the existing door tracks to lift the door 3 feet higher than its former position, and used half of the existing tracks for the modification. The great benefit of a higher ceiling is that when you remove the center garage door opener and lift the door higher, the actual door intrusion near the ceiling where the cars are on the lift when up near the ceiling is basically zero since lifting the garage door higher than the door opening frame cutout means very little of the actual door runs against the ceiling. I did not lose any of the 11 foot clearance due to door interference against the ceiling where the cars are on the lift! Note in the second picture, the door is fully open but cannot be seen against the ceiling!
Personally, I have 11 foot ceilings and can put any combination of my 5 cars on the lift or underneath but would have preferred to have 12 foot ceilings for the cleanest convenient usage of the space. 9 feet is going to be very tight but doable.
Last edited by jb78L-82; Jun 7, 2025 at 07:24 AM.
























