Posted 5/13/2014 19:44 (#3868606 - in reply to #3868587) Subject: RE: Sliding Door Track Ideas
south east SD
Mine is "A" the lip up is inside the door. The center is where "T" is. Welded the "T" to some long rebar that is buried in the concert. The "T" is as high as the concert lip behind it. Been 13 with no trouble, even in SD winters. I do keep grass, leaves and dirt out of the tracks so they don't freeze up.