Can You Put Hardie Board Over Wood Siding

However we recommend hardiebacker 500 if you need to make a smooth transition to drywall.

Can you put hardie board over wood siding.

Several contractors have suggested that the wood siding need not be removed. Though generally used over wooden house sheathing you can mount your hardiplank siding over brick with only few preparatory steps. Without properly inspecting and examining your current siding it s probably hard to tell its actual condition. This would be on an older house but the wood siding is in good condition.

Hardiplank is a fiber cement siding made for exterior use to cover a structure in a long lasting sheathing. Furring strips can be 1 by 2 inch or. If the wood siding is beveled or lapped you will need vertical furring strips 16 inches apart covered with rigid foam board to provide a flat surface. James hardie fiber cement siding is engineered to stand up beautifully whatever the elements and comes with the option for an authentic woodgrain finish.

Yes hardiebacker 1 4 cement board may be used in a shower. Thank you for any information. The hardie website is unclear on this issue. Does this mean that hardieplank cannot be installed directly over existing wood siding without voiding the warranty.

A vapor barrier is needed if required by local building codes. The james hardie manual actually agrees that current siding works fine for a substrate but only if it s in acceptable condition. To achieve the look you ll use hardiepanel vertical siding as your base material. 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.

This is the main task to tackle to make sure that there are no preexisting issues on the home. 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. Why siding over existing siding is a bad move. According to the best practices manual from james hardie existing siding can be used as a substrate as long as it is in good condition meaning that it is not warped bowed curling delaminated or rotting.