Cement Board Drywall Screws

Find cement board screws at lowe s today.

Cement board drywall screws.

For thick or heavy metal fixtures use 1 5 8 inch screws. It s available in sheets of many sizes with 3 foot by 5 foot sheets being the most common. Up to 4 long material. Cement board attached to plywood or similar underlayment will hold with only 1 1 4 inch screws.

Whereas drywall comes in 4 by 8 sheets cement board comes in 3 by 5 sheets. Most cement board manufacturers require galvanized roofing nails or cement board screws. The problem is that those fasteners don t have the holding power that cement board screws and roofing nails have. Rock on s patented serrated head design countersinks for flush seating at any angle providing a smooth surface for tile.

Cement board screws the rock on 1 1 4 in. Cement board screws are designed for attaching durock wonderboard or equivalent glass mesh cement backerboard to wood or light gauge steel studs. 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. 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.

Drywall panels fit between wall studs spaced 16 inches or 24 inches apart. Cement backerboard is a thin layer of concrete with fiberglass mesh on both sides. You don t want to use drywall screws as the chemicals in the cement board will rea. 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.

It is made of cement water silica limestone flour and fibers such as kevlar or fiberglass for increased strength. When putting cement board you want to make sure you have the right screws. Carbon steel stainless steel. 6 8 10 lengths.

But this doesn t stop people from trying to use ring shank nails drywall screws or who knows what else. Whenever you re laying tile on a wood subfloor you need to first install cement backerboard to prevent leaks and water damage.