An alternative to drilling into your tile is to use a tensioned shower curtain rod.
How to install shutter anchors through tile floor.
Overtightening fasteners during shutter installation can create warping or dimples on the surface of vinyl shutters.
Step 3 installing the anchor screw.
The anchor screw should be the same size as the screw you will be using.
Insert the screw into the anchor and twist a few times so it will stay.
Use the screwdriver to insert the anchor screw.
Drive 3 inch screws through the wood and into the tile to anchor the wood frame to the floor.
Use a hammer to gently tap the fasteners to snug the shutter to the siding.
Repeat for other shutters.
The anchor will be flush with the tile once fully inserted.
Finish installing the screw with a screwdriver until it is flush.
A correct rod placement is when your curtain rests just above the floor or so that when the shower is running all of the water is contained in the shower area.
A smaller or larger anchor screw will simply cause the screw to either break the tile or fall from the anchor.
5 keep the drill cool while drilling through the tile by dipping it into water frequently.
This type of rod has rubber ends and keeps in place through the friction generated through spring.
Place the anchor screw in the pilot hole.