How To Stucco Over Wood Siding

The wood needs to be properly covered so it can support and take the weight of the mortar used for stucco.

How to stucco over wood siding.

Another problem with adding stucco over existing siding or exterior finish sheathing like t 111 is you are adding about 3 4 1 inch new thickness which then sticks out beyond your window and door frames causing sealing and drainage and aesthetic issues. You can change the appearance of the stucco wall surface by covering it with a wall of 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. Step 1 add felt.

When applying it over sheathing you first must cover the wood with a double layer of grade d waterproof building paper and then fasten metal lath to the structure to support the stucco. For stucco application over wood there are a number of stages to a successful stucco application. You can t apply stucco directly on to the wood. To install siding over the stucco you ll have to first attach furring strips to the exterior walls.

On top of this add a layer of metal netting also attached with nails. Applying stucco over your existing wood siding is a great way to cover up wood that is looking old and worn or simply to give your home a new look. Google the following search term for more info on the issue stucco over wood siding. Step 1 attach a metal lath as a base.

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. How to install siding over stucco walls. Plywood and stucco are two of the staples of home construction but when used incorrectly they can work against each other. Cover the wood siding with roofing felt nailed in place with roofing nails.

You can apply stucco over wood sheathing masonry or brick. Allow this base material to harden for one hour and scratch lightly with a plaster rake. You then apply three separate coats respectively called the scratch coat the brown coat and the color coat. In fact stucco makes a great building surface that is durable fire resistant and can be applied to just about any surface whether it be brick wood or concrete.

New siding can be installed over existing exterior coverings in some cases. Before applying stucco over wood you will need to attach a layer of roofing felt to the surface followed by a sheet of wire mesh then apply a thin layer of stucco to the wire mesh surface as a base for the final coat. This is especially true in climates. Be certain to follow them for the best results.