Roll up doors obviously, roll up into their own self-contained housings along a front entrance wall...no interference of any kind....no horizontal awkward track system to contend with. Roll up doors are certainly not a concern when your dealing with a large foot print and ample heating sources, etc. Doors bottom line...you want them out of your way...period.
Last edited by Apache1; 05/12/2019 11:13 PM.
