Often asked: How To Trim Hardie Siding For Convrete Slab?

Often asked: How To Trim Hardie Siding For Convrete Slab?

How do you attach Hardie plank to concrete?

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.

What trim is used with Hardie Board siding?

The siding is tucked into the J- trim, leaving the same 1/8” clearance to the inside edge of the trim. James Hardie requires that all cut edges must be sealed with paint, primer, or caulking, even if the siding is protected by a J- trim.

Do you need a special blade to cut Hardie board?

Cement Board – Cutting Tools For some types of Hardie board, you ‘ll need a power tool with a cement board blade with a carbide tip to cut the board. Carbide-tipped blades are made specifically for this kind of work. Once prepared, cut the Hardie board as you would any other material.

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What goes behind James Hardie siding?

HardieWrap weather barrier is installed over the sheathing—beneath the exterior siding —to reduce water and air infiltration. I’ve been using Hardie siding in the Texas heat for over 10 years. The homes I built then still look brand new today.

Do you nail or 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.

Can I use a framing nailer for Hardie siding?

The answer is, yes. Framing nail guns can be used for siding installation, if the nail being used is long enough to attach the siding firmly to your exterior wood sheathing. You may also find that siding nailers are a few pounds lighter than framing guns.

Can you use screws on Hardie trim?

finish nails to attach HardieTrim boards to wood frame construction. ET&F or equivalent fasteners or screws may be used to attach HardieTrim boards to steel frame construction. James Hardie recommends using stainless steel finish nails when installing HardieTrim products. Use a 2 in.

What size Hardie trim for corners?

Inside corners can be made with either a single HardieTrim 5/4, 4/4 board in the corner, or with one board on each wall depending on the desired look. Keep weather cuts at least 12 in.

Do you need plywood behind Hardie board?

Fiber cement siding should be installed over plywood, OSB, or sheathing. Be sure that the siding installed is dry. Building codes will usually require installing siding over water-resistant barriers and nailed into the studs every 16 or 24 inches.

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Can I cut Hardie board with a jigsaw?

For long, straight cuts, a circular or jigsaw will work well with the proper blade. For the easiest, cleanest cut possible, you’ll want a carbide-tipped blade with as few teeth as possible. The more teeth on the saw blade, the more dust will be produced, and the rougher the cut will be.

Can I cut Hardie siding with a wood blade?

You shouldn’t use a wood blade to cut Hardie or other fiber cement siding. The higher teeth-per-inch count creates more fine dust particles. This increases the installer’s exposure to respirable silica dust, which can lead to future health problems.

Is Hardie board waterproof?

HardieBacker® Cement Board with HydroDefense™ Technology is a long-lasting, waterproof solution for walls, floors, and countertops.

Is James Hardie siding worth it?

James Hardie siding is a great, environmentally friendly choice for overall curb appeal and home value. It will give your home a new look and feel to it. It is an attractive choice with guaranteed durability and quality. It provides an amazing return on investment.

Do I need house wrap behind Hardie siding?

With fiber cement siding, the heavy material may compress the wrap so it’s extremely important that a non-woven wrap is used. This is because the heavy siding may lead to a build-up of moisture behind it, which in turn, can lead to mold growth and wood rot if that moisture is not properly addressed.

Is Hardie board better than vinyl siding?

Both forms of siding have their benefits, but for the most part, James Hardie siding is more durable. While both vinyl and fiber cement are rot resistant and pest resistant, unlike traditional wood planks, Hardie board siding is inflammable, warp resistant, Engineered for Climate®, and impact resistant.


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