the problem: My width will be 61.5". Yup, a 60" floor+ two 3/4 solid walls.
So my question is .... after i've sparred and luanned over the spars and extending over the walls, my 60" aluminum will be short 3/4" on each side.
My instinct is to use 1" AL trim with some kind of seal tape or something.
Pics work best with me so if its not too much trouble.... Thanks.