How To Install Hardie Stucco Siding

The short answer is that yes we can install hardie over stucco.

How to install hardie stucco siding. This will allow you to keep the lines of siding even throughout the installation. Hardie board installation will require joints between planks. Drive the nails to. Cut a piece of 6 inch wide steel coil trim about 1 inch longer than the width of a siding board and place it behind the joint.

Prior to installing the siding the window door and corner treatments must be secured to the furring strips using 1 2 inch to 3 4 inch wood screws. Caulking joints are unnecessary but flashing behind the joints is required. This allows us to nail the hardie boards and trims to the strapping which is a level and structural fastening surface. The best method involves installing strapping structural wood framing fastened through the existing stucco to the studs.

Lap or vinyl siding begins flush with the sill. Join factory edges and place the cut edges against the corner trim boards. Install hardiepanel stucco finish vertical siding over horizontal and vertical braced wood or steel wall studs.