Prices vary from region to region and have no affect with type of application.Īverage cost of stucco installation for exterior of the house is $4 – $10 per square foot. On average exterior of entire house installation of lath and plaster costs $6-$9 for labor and material. Therefore we can use only this comparison for costs of installation. We know that both stucco and plaster can be used for interior and exterior wall covering. Difference in Cost of Installation for Stucco and Plaster The idea is to solidify gypsum based product together as a cast. Plaster application is usually completed with two thicker layers or sometimes in one very thick layer. It can be different in texture, size and color.Īpplication and installation is similar and to unfamiliar eye would even look the same.

Top layer is installed for decorative purposes as third coat.

It is done for smoothening out the surface area and filling all the gaps or deficiencies.

Second coat for stucco application is called brown.

Usually installed on wire mesh or hard surfaces.

First layer is a scratch coat that creates protection for exterior surface and base for further material.

Plaster has more options for installation and one of them matches methods for stucco. Stucco doesn’t have any other purpose than to cover a wall for protection purposes and design looks, while plaster can be used for interior and exterior trims and even sculptures that are poured into molds and hardened. It is due to controlled environment of interior and how materials react to weather. Inside of the house or building, plaster takes priority over stucco material. This however is changing every year and plaster is less used for outside work. Plaster Used in : Exterior Siding, Interior Walls, Trims and Crownsīased on our findings they are both used in exterior and interior application as siding. Stucco Used in : Exterior Siding, Interior Walls and Ceiling Now we are going to take a look where stucco and plaster are used in renovation and construction industry. Chemical reaction continues to solidify and make stucco into hard material. It does have drying qualities as well but maid hardening of material comes from curing process similar to concrete. Stucco on other hand has Portland cement base. As it gets dryer and wormers, water evaporates and mineral starts to become hard. Gypsum base materials such as plaster are poured into molds or applied on surfaces with mix of water and sand. It is soft mineral made of calcium sulfate dehydrate.

StuccoĮven though proportions of sand, lime, water and base material in stucco and plaster are different, we can see that 3 out of 4 components are the same. They look alike because most of substances are the same, but base is not. Our first main difference between these two substances falls down to components it’s made of. Follow on Instagram Substances and Materials Stucco and Plaster Made of

Stucco vs plaster vs