Ceramic Tile Advice Forums - John Bridge Ceramic Tile - View Single Post - Slate Deflection in Condo and 1/2" vs 1/4" CBU?

risotttto · 10-21-2020, 09:30 PM

yes, the overlayment sheets strength axis runs perpendicular to the joists, same as first layer offset 1 foot without overlapping any seams, used 1 5/8 ceramic coated deck screws screws avoiding the joists.

10-21-2020, 09:30 PM	#7
risotttto Registered User Join Date: Oct 2020 Location: Queens NY Posts: 17	yes, the overlayment sheets strength axis runs perpendicular to the joists, same as first layer offset 1 foot without overlapping any seams, used 1 5/8 ceramic coated deck screws screws avoiding the joists. __________________ -S