How To Install Hardie Board Siding Over Stucco

Replacing stucco with james hardie international s hardiplank siding on the exterior of your home dramatically changes the styling of the home.

How to install hardie board siding over stucco.

This allows us to nail the hardie boards and trims to the strapping which is a level and structural fastening surface. But if you want a look that echos stucco without all the hassles fiber cement siding is a better choice. Pre drill holes in the furring strips about 8 inches apart. Install james hardie siding the right way.

Use 2 by 4 inch strips made from treated wood because stucco being a masonry product can absorb moisture and transfer it to the furring strips. A case study in how it can go horribly wrong. Each furring strip is attached to the stucco wall using a 16 inch center. Cut the siding to fit around the sides of the window and door openings and drive nails into the furring strips to hold them in place right around the edge of the frame.

This video will outline the basics of installing james hardie s fiber cement products. Install the two together for extra strength. 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. 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.

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. Unfortunately it isn t a good idea to try to install hardiplank siding over the top of surfaces that aren t flat and even. The best method involves installing strapping structural wood framing fastened through the existing stucco to the studs. Learn how to install hardiepanel vertical siding products.

The short answer is that yes we can install hardie over stucco. Once the wall is furred out you need to fasten closed cell foam boards between them. Eric on installing siding over siding. If you have traditional or hard coat stucco you need to fasten nailing boards every 16 inches on center onto the stucco wall.

If you love stucco nothing else will substitute. At the top of the window and door frames attach the siding strip to a strip from the next row up. While holding the strip in place on the stucco wall insert concrete screws through the holes and into the stucco using a hammer drill.