How To Install Hardie Siding And Trim

Begin at the lowest point at the side of your house where you will install your hardie siding.

How to install hardie siding and trim.

Touch up the divided hardie trim boards before trimming them to your window. 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. Face nail trims using 2 inch 16 gauge finish nails after every 16 inches apart.

Hardieplank lap siding with colorplus technology is shipped with a protective laminate slip sheet which should be left in place during cutting and fastening to reduce marring and scratching. 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. There s nothing in the james hardie installation instructions that requires any trim at all for installation around windows and doors. Installation of new hardie trim boards.

James hardie recommends using stainless steel finish nails when installing hardietrim products. 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. Make sure that a drip cap is installed first over the window before going for the hardie siding. The sheet should be removed immediately after each plank is installed.

Cut the strip with a circular saw from a hardie siding plank. Longer finish nails may bend. Measure down from the top of the installed board 1 1 4 inches every four feet and make a mark. 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.

We have dozens of installation specialists throughout the u s. 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. Hold a hardieplank siding board with the top edge against the chalk line and 1 8 inch away from the corner trim. With hardie trim i get to cut to length and caulk the joints just like wood.

Installing hardie trim on an old house. Use a 2 in. And canada who are available to work with any contractor or builder. You will see the trims lay nice and flat.