The short answer is that yes we can install hardie over stucco.
How to install hardie stucco siding.
Fasten the panels to the sub structure with a pneumatic nailer and corrosion resistant nails.
Install hardiepanel stucco finish vertical siding over horizontal and vertical braced wood or steel wall studs.
Caulking joints are unnecessary but flashing behind the joints is required.
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.
Drive the nails to.
The best method involves installing strapping structural wood framing fastened through the existing stucco to the studs.
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.
Hardie board installation will require joints between planks.
Create a quick measuring tool to help guide the installation of the hardiplank siding by cutting a block of wood the size of the measurement between the bottom of each course of hardiplank.
This will allow you to keep the lines of siding even throughout the installation.
Lap or vinyl siding begins flush with the sill.