A carbide-tipped scoring knife is recommended, but you can also use a utility knife or shears. Never use a high-speed grinder to cut cement board indoors, since this can create a dust hazard.
Accordingly, can I cut Hardibacker with a circular saw?
Straight cuts in cement backer board can be made using a circular saw. … Cement backer board can be cut with a carbide-tipped scoring tool, just score and snap the sheet, similar to cutting drywall.
Correspondingly, can I use a framing nailer for Hardie siding?
With some overlap in nail size, you may wonder whether framing nailers can be used for 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.
Can I use a grinder to cut Hardie board?
Here are two of the most common tools used to cut Hardie Boards: Angle grinder. An angle grinder is the preferred tool for fast cuts. Make sure to use a diamond cutting wheel too.
Can you cut Hardie board with a regular saw blade?
You can use a jigsaw, table saw or circular saw, or another tool, as long as it’s equipped with the right kind of blade. Once prepared, cut the Hardie board as you would any other material. Mark your line; align the board against the guard as needed and slowly but firmly make the cut.
Can you use a nail gun on hardiplank?
Overall, only two types of power nailers work best for attaching hardie siding: siding and roofing nailers. But if you must use a framing nailer, to install any James Hardie product, be sure to fit it with a quality flush mount attachment so as to control the depth the fastener is driven.
Do you need a special blade to cut Hardie board siding?
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.
Does it matter which side of Hardie board faces out?
Which side goes up, smooth or rough? Either is acceptable, but we recommend that the smooth side with the nailing pattern of every 8″ on center go up.
How do you cut and install Hardie board?
How do you cut Hardie board with a skill saw?
There are a few different power tools that you can use to cut cement backer board. Again, these will produce lots of dust, so protect yourself with goggles and a respirator. For straight cuts, use a circular saw fitted with a carbide-tipped wood-cutting blade, pushing the saw into the material with slow, even pressure.
How do you cut Hardiflex?
How do you fasten Hardie board?
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.
How long will a diamond blade last cutting concrete?
According to experts, a low-quality diamond blade can only last around 12 hours of non-stop cutting, while high-quality blades can cut materials up to 120 hours.
Should you caulk Hardie board siding?
James Hardie DOES NOT recommend using caulk or “H”-jointers for the butt joints of HardiePlank® siding with ColorPlus® technology. James Hardie also DOES NOT recommend applying caulk to the horizontal overlap between siding planks (see Figure 2).
What is a Hardie blade?
Overview. Diablo HardieBlade™ is the only approved PCD (PolyCrystalline Diamond) tipped fiber cement blade recommended by James Hardie Building Products. Diablo Fiber Cement Blades generate up to 50% less respirable dust*, while delivering the longest life in all fiber cement materials.
What is the best saw blade to cut Hardie?
what is the best saw blade for James hardie siding? For a larger project, use a fiber cement saw blade with polycrystalline diamond tips; if you’re installing Hardie siding on a shed or other small building you can use a fiber cement saw blade with carbide tips.
What is the best way to cut fiber cement siding?
What is the best way to cut Hardie board siding?
What kind of saw blade do you need to cut Hardie board?
Carbide-tipped blades are made specifically for this kind of work. Cut the Hardie board outside, because the dust released as the board is being cut can pose a safety hazard. Set the blade rig up outside with sawhorses or a workbench in place to support the board.