Cement Board Drywall Screws

It is made of cement water silica limestone flour and fibers such as kevlar or fiberglass for increased strength.

Cement board drywall screws.

Find cement board screws at lowe s today. 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. Most cement board manufacturers require galvanized roofing nails or cement board 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 attached to plywood or similar underlayment will hold with only 1 1 4 inch screws. The rock on 1 1 4 in. 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. Full line for attaching drywall or cement board to wood or steel studs diameters.

Whereas drywall comes in 4 by 8 sheets cement board comes in 3 by 5 sheets. Drywall panels fit between wall studs spaced 16 inches or 24 inches apart. You don t want to use drywall screws as the chemicals in the cement board will rea. Cement backerboard is a thin layer of concrete with fiberglass mesh on both sides.

It s available in sheets of many sizes with 3 foot by 5 foot sheets being the most common. 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. 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. The problem is that those fasteners don t have the holding power that cement board screws and roofing nails have.

But this doesn t stop people from trying to use ring shank nails drywall screws or who knows what else. Carbon steel stainless steel. Rock on s patented serrated head design countersinks for flush seating at any angle providing a smooth surface for tile. Whenever you re laying tile on a wood subfloor you need to first install cement backerboard to prevent leaks and water damage.

For thick or heavy metal fixtures use 1 5 8 inch screws. Up to 4 long material.