How To Stucco Over Metal Siding

To install siding over the stucco you ll have to first attach furring strips to the exterior walls.

How to stucco over metal siding.

For homes with stucco exteriors a framework of wood furring strips must first be installed to create a level surface which suspends the outer layer of siding over the inner layer so that water cannot settle between the two and cause rot and erosion. Other surfaces like wood and metal require the addition of steel mesh or another substance that will allow the stucco to adhere more effectively. New siding can be installed over existing exterior coverings in some cases. The most important thing is you want the kind of siding that has drain channels in the back of it so any moisture gets in there it ll drain out the bottom.

It can be applied directly over the corrugated metal siding or over foam boards if you are looking for a flat look. This economical option utilizes a spray on stucco that provides the look of stucco for budget conscious projects. You also have the option of removing the stucco altogether and if. Stucco can be applied over almost any surface.

Applying stucco over your existing wood siding is a. Drag a plaster rake across the stucco to create grooves 1 8 inch deep over the. A three coat system of stucco over 2x4s with metal lath attached a layer of sheathing such as plywood and a layer of drywall on the inside provides up to one hour of fire resistance. Provide a generous insulation r value in addition to a rugged stucco finish.

Stucco is classified as noncombustible by the foundation of the wall and ceiling industry. Its a great material to work with because its versatile cheap and simple to apply. Prep the wall to keep bits of stucco from falling between the new siding and the old stucco scrape away loose or crumbling debris from cracks in the stucco and roughly patch the cracks with mortar. People often wonder if it is even possible to apply stucco to a metal structure and if it is how that would look.

Stucco panels can also be purchased from a variety of sources that can be attached directly to a metal building. It s attached to the steel siding and then it s covered with a stucco like material these foam panels that are attached first and it s covered with it.