I am refering to my SS exit
doors and they will not be automated. I am running automated airlift
doors on my auto bays with magnaglide operators. The AB's are my money makers and yes they deserve the good stuff. The SS bays and the SS customers are less deserving. I have had overhead
doors on SS for several winters and I allow the customers to determine if and when to use them. In the winter months I pull them down at night or on less busy days to control the bay climate to a small degree. I have a large entry and stacking area on the back side of the business, so the customer can pull in and back out if they don't want to mess with the
door and it's not one of those ever so rare days when the lot is full.
I have the SS torsion springs set so tight that it takes little effort to open, but closing is a chore. The problem this creates is the customer can let go of the rope as it opens and the
door stops violently at the top or the little old lady can't easily pull the
door down if she wants it there.
The Liftmaster shaft drive comes with a cable tension monitor and a shutoff designed to prevent spool unwinding. Not sure how well it will work.
Basically I'm soliciting opinions. If you are running powered
door openers in SS, would you recommend them to others?