Cement Board Drywall Screws

You don t want to use drywall screws as the chemicals in the cement board will rea.

Cement board drywall screws.

Rock on s patented serrated head design countersinks for flush seating at any angle providing a smooth surface for tile. When putting cement board you want to make sure you have the right screws. The problem is that those fasteners don t have the holding power that cement board screws and roofing nails have. It is made of cement water silica limestone flour and fibers such as kevlar or fiberglass for increased strength.

Cement board attached to plywood or similar underlayment will hold with only 1 1 4 inch screws. For thick or heavy metal fixtures use 1 5 8 inch screws. Cement board screws are designed for attaching durock wonderboard or equivalent glass mesh cement backerboard to wood or light gauge steel studs. Cement board commonly sold under trade names such as durock hardiebacker and wonderboard is now the standard underlayment used for ceramic porcelain or stone tile laid with thinset mortar adhesive cement board is used for most floor tile and has all but replaced plywood and drywall backer materials for wall tile applications in wet areas like showers and tub surrounds.

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. Most cement board manufacturers require galvanized roofing nails or cement board screws. Find cement board screws at lowe s today. The rock on 1 1 4 in.

Cement backer board is a mineral based pre fabricated wall unit usually 1 4 inch or 1 2 inch thick and 3 feet by 5 feet long. Cement board screws the rock on 1 1 4 in. But this doesn t stop people from trying to use ring shank nails drywall screws or who knows what else. Whereas drywall comes in 4 by 8 sheets cement board comes in 3 by 5 sheets.

Whenever you re laying tile on a wood subfloor you need to first install cement backerboard to prevent leaks and water damage. Drywall panels fit between wall studs spaced 16 inches or 24 inches apart. Carbon steel stainless steel. Cement backerboard is a thin layer of concrete with fiberglass mesh on both sides.

Full line for attaching drywall or cement board to wood or steel studs diameters. The smaller dimensions of cement board make the installation of it on large walls more difficult but cement board panels fit vertically in 3 foot wide showers or horizontally behind a standard.