Installing Hardie Board Siding Over Wood Siding

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.

Installing hardie board siding over wood siding.

At any rate their instructions specifically state. 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. Or is your wood siding one of the 303 plywood profiles.

How to install hardie board lap siding hardieplank lap siding and siding products trim and more. The short answer is that yes we can install hardie over stucco. Eric on installing siding over siding. Are you talking about going over wood lap siding.

Hardieplank lap siding may be installed on flat vertical wall applications only. Method 1 james hardie siding installed directly over continuous insulation c i and other non nailable substrates e g. One major stipulation with the james hardie siding warranty is that it specifically states that if. The term wood siding is kind of generic.

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. 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. Hardieplank or hardie board lap siding products carry a 30 year warranty and installation is not much different than installing regular wood lap siding. And other non nailable substrates e g.

Barry on painting hardie board siding a custom color before installation. 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. A case study in how it can go horribly wrong. More than 50 years.

Something you will want to keep in mind when making this decision is how long hardieplank will be on your home. Follow these instructions for a long lasting installation. 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.