Hello Alex,
We are one of the largest James Hardie Siding Elite Preferred contractors in Maryland and we have done numerous James Hardie installs. We have used this application before; it is called a ... read more
I would encourage you to read up on SPF and if you do go that route, make sure you get a great and insured installer. SPF does have additional benefit from and air sealing standpoint but beyond the a ... read more