Installing Hardie Board Siding Over Wood Siding

Follow these instructions for a long lasting installation.

Installing hardie board siding over wood siding.

Method 1 james hardie siding installed directly over continuous insulation c i and other non nailable substrates e g. More than 50 years. A case study in how it can go horribly wrong. Many homeowners choose vinyl siding because it is relatively inexpensive easy for a do it yourselfer to install resists insects and rot and never needs.

Eric on installing siding over siding. Hardie plank siding has a nail line across the top of the board that is 1 down from the top and nails are supposed to fall between and 1 from the top of the board to give the best hold. One major stipulation with the james hardie siding warranty is that it specifically states that if. Installing vinyl siding over wood siding.

Hardieplank lap siding may be installed on flat vertical wall applications only. The actual question is should the current siding be removed with osb installed or should the current siding remain to act as a substrate an additional layer beneath the top layer under the new hardieplank siding. At any rate their instructions specifically state. Any lower and you might see a few nail heads poking through the bottom of the next board any higher and your siding is likely to be loose and.

The short answer is that yes we can install hardie over stucco. One of the most common questions homeowners ask us is whether hardie board can be installed over stucco or if the stucco must always be removed. Hardieplank or hardie board lap siding products carry a 30 year warranty and installation is not much different than installing regular wood lap siding. Gypsum sheathing with combined thickness of 1 inch or less method 2 james hardie siding installed to furring strips that are attached through the c i.

Even though most reputable contractors will never install siding over existing siding there are knuckleheads out there that will say you can do it and it s not a problem. And other non nailable substrates e g. The term wood siding is kind of generic. Removing existing siding and installing osb has several benefits such as having brand new substrate on the home and the ability to inspect the wall cavity and all framing insulation and structural integrity of the home before replacing siding.

The best method involves installing strapping structural wood framing fastened through the existing stucco to the studs. Something you will want to keep in mind when making this decision is how long hardieplank will be on your home. Are you talking about going over wood lap siding.