How To Install Hardie Siding And Trim

Use moderate contact on butt joints when joining two pieces of plank.

How to install hardie siding and trim.

Wherever hardie siding meets a trim board the company recommends you leave a 1 8 gap between the siding and the trim and apply a 3 8 bead of approved caulking to protect and seal the edge of the siding. There s nothing in the james hardie installation instructions that requires any trim at all for installation around windows and doors. Cut the strip with a circular saw from a hardie siding plank. Installing hardie trim on an old house.

Begin at the lowest point at the side of your house where you will install your hardie siding. James hardie recommends using stainless steel finish nails when installing hardietrim products. Make sure that a drip cap is installed first over the window before going for the hardie siding. You will see the trims lay nice and flat.

It s pretty straight forward but you ll definitely get some tips and tricks to make your install a little easier. As a homeowner you will work with a contractor who will facilitate the installation of your james hardie siding trim soffit wrap and flashing products including products with colorplus technology. The sheet should be removed immediately after each plank is installed. As long as the window frame projects at least 1 inch beyond the sheathing it s possible to install your hardie siding right to the window frame leaving 1 8 clearance from the sides and sill and applying a bead of approved colour matched caulking.

Measure down from the top of the installed board 1 1 4 inches every four feet and make a mark. And canada who are available to work with any contractor or builder. We have dozens of installation specialists throughout the u s.

Installation of new hardie trim boards. Touch up the divided hardie trim boards before trimming them to your window. Use a 2 in. Nail the board to the house every 16 to 24 inches with a roofing nail along the nail line printed on the top of the siding board.

Hold a hardieplank siding board with the top edge against the chalk line and 1 8 inch away from the corner trim. Longer finish nails may bend. Step 2 apply a 1 1 4 inch starter strip right above the water table trim located at the bottom edge of the house wall. Face nail trims using 2 inch 16 gauge finish nails after every 16 inches apart.