[Shop-talk] Garage door openers

[Jim Juhas]

I have always installed my own openers, including chain drive, screw drive and most recently, shaft drive. I found it not difficult at all, although the shaft drive required a little more setup. (I was not aware the shaft drive could not be used on non-segmented doors, thinking the shaft doesn’t know the difference). Shaft drive units (Liftmaster) are more expensive than the others, my choice made on a new installation because I wanted to keep the ceiling clear. I should mention that way too many years ago, I occasionally installed openers when working for the local Sears Service Department when I was 18. 

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> On Nov 19, 2025, at 6:52 PM, Pat Horne <patintexas at icloud.com> wrote:
> 
> Depends on what type of door you have. If the opener is 40 years old, I’ll guess that your door is a one piece door w/tension springs. Being that old, I’d look closely @ the door too. If it could stand replacing, now is the time to do it. A lot of door companies give a discount if you do both @ the same time.
> 
> There are several types of openers, screw drive, belt drive & shaft drive. Belt & screw are similar with belt drive quieter. Either will operate most standard height doors. Shaft drive will only work on segmented doors & mount on the wall above the door. They can be used on taller doors.
> 
> I’ve always used Chamberlain or Lift Master, they cost a bit extra but I’ve never had a problem with them.
> 
> I need to go now but will answer your other questions hopefully tomorrow.
> 
> Peace, Pat
> 
> Pat Horne
> We support Habitat for Humanity
> 
> 
> On Nov 19, 2025, at 5:40 PM, Mark Bradakis <mark at bradakis.com> wrote:
> 
> It has been nearly 40 years.  It may be time to replace our garage door opener.  So what are some good units to consider?  How easy are they for a home owner to install?  Can I do it myself, or call in a professional?
> 
> mjb.
> 
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