Posted 8/29/2025 11:27 (#11347545 - in reply to #11347250) Subject: RE: For guys that install tile
I think the manufacturers recommend not putting a tap Tee in over half the size of the Main. For example a 3 inch tap is the biggest you can put in 6 inch tile, and 5 inch tap the biggest you can put in 10 inch tile without affecting durability of the main.