Discussion Starter · #1 ·
I took down my old deck and getting ready to rebuild. After making sure the pillars created with the sonotube are level, they arent. From the tallest one to the lowest, there is a 2 3/4" gap, 3/4", 1/4". To fix this i was going to use small peices of sonotube, clean the top of the pillar, and use cement primer then cement to raise the pillars. Is this a bad idea? What kind of cement can i use for this?