Cement board to the back wall.
Screws into hardie board floor.
For thick or heavy metal fixtures use 1 5 8 inch screws.
Use a number 8 1 1 4 inch long by 0 375 inch wide hd ribbed wafer head or equivalent screw on steel studs.
As in is it bad to use backer on screws over durock and do you think the 1 5 8 screws into this will hold up.
And they did use thinset between plywood and hardie back and also between hardie back and tile.
The term applies to a nailing screwing method for joining hardieplank planks to hide nail or screw fasteners.
Using a sliding motion firmly and evenly embed your hardiebacker cement board in the wet mortar.
Now the layers of floor are subfloor plywood 1 4 hardie board porcelain tile.
Hold the sheet above the tub shoulder with 1 4 in.
The manufacturer does not list an appropriate wood stud screw.
I applioed screws every 8 inches and it does feel sturdy.
You don t want to use drywall screws as the chemicals in the cement board will rea.
Place special 1 1 4 in.
The various brands of cement board such as hardiebacker durock denshield and wonderboard have become a standard tile backer material for nearly all ceramic porcelain and stone tiles for floor wall and countertop applications.
Away from edges to avoid breakage.
These convenient panels of cementitious board provide an instant flat hard surface that bonds with the thin set adhesives or mortars used to install tile.
Drill screws through the backerboard sheets every 6 to 8 inches.
Drive the screws in so that the heads are slightly below the surface of the backerboard sheet.
In terms of cement board screws the size of the screw you need will vary depending on the fixture or base to which you attach the board.
Position the screws at least 1 2 inch but no more than 2 inches from the edge of the sheet.
Cement board screws every 8 in.
Install boards 1 4 in above floor tub or shower pan and caulk accordingly.
Screw a full size 3 x 5 ft.
Cement board attached to plywood or similar underlayment will hold with only 1 1 4 inch screws.
Fasten cement board with specified nails or screws as listed in materials required a maximum of 8 in on center at all supports.
Keep fasteners 3 8 in from board edges and 2 in in from sheet corners.
Keep screws between and from board edges and 2 from board corners.
When putting cement board you want to make sure you have the right screws.
Three screw threads must penetrate the steel stud.
