Your question: Can you use deck screws on Hardie board?

Do you need special screws for Hardie board?

In compliance with the tile industry, James Hardie recommends 1-1/4” long galvanized or stainless steel roofing nails (0.121” shank x 3/8” HD) or 1-1/4” long corrosion resistant ribbed waferhead screws (No. 8-18 x 3/8” HD). Why can’t I get screws to sit flush with the HardieBacker® cement board?

What type of screws do you use with Hardie backer board?

For HardieBacker 500 cement board, use minimum 1-1/4 in long corrosion- resistant roofing nails or ribbed countersinking 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.

Can you drill holes in hardiplank?

HardiePlank is available as ready-to-paint or with a color layer. Although the siding does not require drilling pilot holes, you may need to run wire or cable through the siding, necessitating drilling a hole.

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How do you secure Hardie siding?

Fastening Siding

Fiber cement siding can be nailed by hand or with a pneumatic nailer. It can also be attached using corrosion resistant screws. Use hot-dipped galvanized or stainless steel nails. Nails should penetrate through the sheathing and at least 1” into studs.

Can you use concrete screws in cement board?

There are screws made for concrete board. Bugle head like drywall screws but they are coated to resist corrosion and have sufficient strength to support the board. The heads are larger than deck screws or drywall screws, too.

What is the difference between backer on and rock on screws?

Rock-On screws are designed for fiber-glass cement boards. Backer-On screws are designed for fiber cement boards.

Are deck screws alkali resistant?

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

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 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.

Can you screw into fiber cement siding?

It can be cut and drilled just like wood. However, drilling through cement-fiber siding goes better if you use a carbide drill bit, as opposed to a regular steel drill bit. Cement-fiber siding can be drilled while installed on a house or prior to installation. … Mark the siding where you want to drill the hole.

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Can you put nails in Hardie board?

Hardie board comes with a 30-year manufacturer’s warranty, but that means you need the nails to last at least that long too. James Hardie recommends that nails be hot dip galvanized (at a minimum) or stainless steel (as a best practice).