How To Stucco Over Metal Siding

Stucco is classified as noncombustible by the foundation of the wall and ceiling industry.

How to stucco over metal siding.

This economical option utilizes a spray on stucco that provides the look of stucco for budget conscious projects. 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. Stucco is a building material that is used to provide a textured finish to walls ceilings and other surfaces. Stucco panels can also be purchased from a variety of sources that can be attached directly to a metal building.

Its a great material to work with because its versatile cheap and simple to apply. Applying stucco over your existing wood siding is a. 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. To install siding over the stucco you ll have to first attach furring strips to the exterior walls.

Provide a generous insulation r value in addition to a rugged stucco finish. 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. 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.

It can be applied directly over the corrugated metal siding or over foam boards if you are looking for a flat look. The installation of siding over a stucco wall whether it is on an exterior or interior wall requires the use of furring strips. Stucco can be applied over almost any surface. 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.

You also have the option of removing the stucco altogether and if. 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.