You asked: Can you use any screws for cement board?

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. In general, 1 1/2-inch galvanized nails will hold the board firmly in place. … Even if you use this extra adhesive, you should still apply the nails or screws.

Can I use normal screws on cement board?

You don’t want to use regular drywall screws for cement boards. They can corrode, they can break down the edges of the boards, and they won’t drive in flush properly. Use ITW’s ROCK-ON and BACKER-ON screws instead.

Are there special screws for cement board?

To attach the cement board to the studs, you’ll need special 1-1/4 in. cement board screws (see Fig. B). These screws have a coating to resist corrosion, a special wide head with cutting flutes and hi-low threads for a strong grip. If you can’t find them at a home center, call tile specialty stores.

IT IS INTERESTING:  What screws do you use for metal roofing?

Can I use stainless steel screws on cement board?

If your screws were permanently bombarded with moisture then yes stainless would probably the route to take but if there was that much moisture then tanking would be required.

Can you use deck screws for cement board?

The screws should be alkali resistant, galvanized deck screws don’t qualify. The issue is corrosion from the cement products.

Can I just screw down backer board?

Screw and Joints

Do not use drywall screws as they are not recommended to be used to hold the backer board in place. All of your backer board pieces should be cut before they are placed on​ the floor. … Double the screws in those areas just to be sure it is attached properly.

What is special about cement board screws?

Cement Board Screws are designed for attaching HardieBacker or equivalent fiber cement backerboard to wood or light gauge steel studs. Backer-On Rock-On’s patented serrated head design countersinks for flush seating at any angle, providing a smooth surface for tile. … These screws work great in all cement board brands.

Do you need to pre drill cement board?

You apply the center screw first and then continue in a spiral manner. If you are using a smaller board where there is no center screw you should start with a screw near the middle of the sheet. You must pre-drill holes in the material before attaching the screws.

Can you screw Hardie board?

Fasten HardieBacker sheets with proper nails or screws (as listed in ”Materials Required” in the backer installation instructions) every 8” around the perimeter and all supporting studs. Keep fasteners between 3/8” and 3/4” from sheet edges and 2” in from sheet corners.

IT IS INTERESTING:  Best answer: Where is a hook pin spanner used?

What kind of screws do you need for cement?

Concrete screws come in 3/16- and 1/4-inch diameter, in lengths up to 3-3/4 inches. Both hex-head and Phillips-head styles are available. They can be used in poured concrete, concrete block, and brick. Expect to pay about $15 for a 100-count box of 1¾-inch-long screws.

What kind of screws do you use on durock?

C. DUROCK Steel Screws, 32 mm (1-1/4) long, are used for applying 12.7 mm (1/2) DUROCK Cement Board to walls or ceilings. D. DUROCK Steel Screws, 42 mm (1-5/8) long, are used for applying 15.9 mm (5/8) DUROCK Cement Board to walls or ceilings.

Do you need special screws for HardieBacker?

Fasten HardieBacker cement board with specified nails or screws (as listed in “Materials Required”) every 8 in over the entire surface. Keep fasteners between 3/8 in and 3/4 in from board edges and 2 in from board corners. Prior to setting the tile, fill all joints with the same mortar used to set the tiles.

Can I use backer on screws on durock?

Backer-On® cement screws are designed for attaching Hardie-Backer® cement board and Rock-On® cement board screws are designed for attaching Durock® cement board to wood or light gauge steel studs. Patented design and ANSI compliant making these perfect for use in high moisture areas such as bathrooms and kitchen.

Can you use Liquid Nails on cement board?

LN-907 Liquid Nails is recommended for cement board and most other common building materials. The application temperature is from 22 to 120 Fahrenheit and the service temperature is -20 to 140 degrees Fahrenheit. This makes it ideal for just about any DIY project and on most construction projects.

IT IS INTERESTING:  How do you make a screw more efficient?