I mentioned in the other projects thread I am turning 3 season porches into finished space
One thing is they slope to the outside wall, I believe intentionally. The floors are flat, just pitched. The upper one (they are stacked) a bit more than the lower. The lower I plan to leave alone, but upper I'd like to fix.
Upper has pine planks as a subfloor. I bought some CDX to lay over it. I plan to level between the two layers. What I plan to do is cut some 2x4 stock into essentially a wedge. It slopes 1.5" over 80", so the wedge would be 1.5" high at the far side, down to 0" at the other side.
I have a circular saw, no table saw. I am thinking I am asking for trouble trying to get this to work well without a table saw. Agreed?
A guy I used to be good friends with has a nice pro table saw, planning to call him. If I understand it right, I would then cut 'super shims' like this
https://www.youtube.com/watch?v=IGK3w2I_Bms
and put one at each joist (so 16" apart), then lay the CDX on top of that, screwed and glued through the shims and into the planks.
Does this all make sense? This is all new to me so would love feedback.
Also, if there's a way to do it well and straightforward without the table saw I'd prefer it
Thanks