How To Install Hardie Board Siding Trim

Hardieplank or hardie board lap siding products carry a 30 year warranty and installation is not much different than installing regular wood lap siding.

How to install hardie board siding trim.

Gap no caulking between the top of the window and the plank or trim board directly above it. How to install hardie board lap siding hardieplank lap siding and siding products trim and more. We have dozens of installation specialists throughout the u s. Follow your window door manufacturer s installation instructions for caulking guidance between window 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. Follow these instructions for a long lasting installation. Whether or not you re installing trim boards around your windows you ll need to install a drip cap over the window. Figure 14 flashing over trim do not caulk along top edge hardietrim board water resistive barrier siding 16 in.

Hardie board siding pricing and installation cost checklist. 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. The siding is tucked into the j trim leaving the same 1 8 clearance to the inside edge of the trim. Expect the price to fluctuate between various companies each and every company have different operation expenses and over head.

This is to allow any water that may have gotten behind the siding to weep out. And canada who are available to work with any contractor or builder. Butt to siding trim the opening prior to the installation of the siding. 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.