portaltocann
Jul 15, 2008, 10:48 AM
I am building a new home. The exterior will be Hardi Plank. Do I need to put up sheathing and Tyvek before I install the Hardi?
ballengerb1
Jul 15, 2008, 11:22 AM
You need to read the material James Hardie Co. puts out for their product to get this job done right. Here you go James Hardie: Product Instructions (http://www.jameshardie.com/builder/helpSupport_productInstructions.shtml)