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.
How to install hardie board siding trim.
How to install hardie board lap siding hardieplank lap siding and siding products trim and more.
Get at least 3 5 estimates before hiring a hardie board siding contractor estimates are typically free unless it s a service call for a repair.
Follow these instructions for a long lasting installation.
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.
Gap no caulking between the top of the window and the plank or trim board directly above it.
Whether or not you re installing trim boards around your windows you ll need to install a drip cap over the window.
This is to allow any water that may have gotten behind the siding to weep out.
Butt to siding trim the opening prior to the installation of the siding.
The siding is tucked into the j trim leaving the same 1 8 clearance to the inside edge of the trim.
Follow your window door manufacturer s installation instructions for caulking guidance between window and trim.
We have dozens of installation specialists throughout the u s.
Hardieplank or hardie board lap siding products carry a 30 year warranty and installation is not much different than installing regular wood lap siding.
You ll also need to leave a 1 4 in.
Expect the price to fluctuate between various companies each and every company have different operation expenses and over head.
Siding and trim then caulk.