Roll-up doors for SS car wash bays

I own a SS car wash and with winter on the way, I am looking at saving costs and labor - Location: cold winter in Ontario Canada. One idea is to install roll-up doors in the bays so that late at night, I close the bays. This will prevent snow from drifting in and icing on the walls etc. On very cold days, I can keep most of the doors closed and can than lower the floor heating.

What is the down side of installing roll-up doors in the bays?
Cheers
Matt

Not a bad idea! Seems like a big cost though, but then again you are in Barrie and you do get rocked with a lot of snow.

downside might be vandalism, or people just not being careful and drive into your doors. good luck with your decision.