Three coat is the original stucco process, consisting of paper and wire, a scratch coat, a brown coat, and a finish, or “top” coat. In industry terms — lath, scratch and brown.
How many layers does stucco have?
three-
Stucco can be applied as a three-coat, two-coat, or one-coat system, depending on the type of stuccoing material used and the type of surface to which it is applied.
What is the first layer of stucco called?
The first base coat is called a scratch coat, the second is called a brown coat. In two coat work, there is a single base coat and a finish coat. The purpose of the first base coat, the scratch coat, is to embed the metal lath and provide a base for the brown coat.
How thick are the three layers of stucco?
Three Coat Stucco Systems
As its name suggests, three coat stucco is applied in three layers: 3/8-inch thick scratch coat, 3/8-inch thick brown coat, and approximate 1/8-inch thick finish coat.
What are the different types of stucco?
Different Types of Stucco
- Traditional Stucco. Traditional stucco is comprised of sand, lime, and water.
- Synthetic Stucco. Unlike traditional stucco, synthetics does not use cement and lime.
- Float or Sand.
- Dash.
- Lace and Skip.
- English.
- Santa Barbara.
- Cat Face.
What are levels of stucco?
Find Out About the Different Types of Stucco Finishes Ideal for Your Home!
- Dash Finish (Roughcast Style)
- Cat Face Finish (Known Also as Montalvo or California)
- Sand Finish (A Style that Floats)
- Spanish Lace Finish (Grace and Elegance)
- Santa Barbara Finish (Soft and Soothing)
- Worm Finish (Get Your Groove On)
Does 3 coat stucco require a moisture barrier?
Do 3 coat stucco systems require a moisture barrier? Yes, 3 coat stucco systems require a moisture barrier, referred to in building codes as a water-resistive barrier (WRB).
What is the most popular stucco finish?
- The sand stucco finish, also known as float, is arguably one of the most popular types of stucco finish.
- The cat face finish, also sometimes referred to as the California finish, features a smooth surface with rough patches throughout the design.
What is the smooth stucco called?
SMOOTH FINISH STEEL TROWEL
A smooth stucco finish, also known as a fine cement based finish, is one of the most difficult textures to achieve and is also the most popular among homeowners because it’s easiest to clean and offers a finish closest to looking like a painted home.
What is the paper under stucco called?
The paper is a line of defense against moisture and is also referred to as the water resistive barrier in a three coat stucco system.
Can I put new stucco over old stucco?
You can apply new stucco on top of old, so long as the proper measures are taken to ensure the integrity of the new layer.
Why do they put foam under stucco?
Stucco walls are insulated with foam padding. When you use a layer of foam board underneath a stucco wall, also known as the one coat system, you are providing a solid backing for the stucco and adding extra insulation to the wall at the same time.
What goes on before stucco?
Lath is the first step in the cement stucco process. It consists of water resistant paper, wire mesh and other metal components that make up the required preparation before the cement can be applied. It attaches to the walls of your home and is the foundation for applying stucco.
What is the new stucco called?
Synthetic Stucco (EIFS)
It’s more flexible than traditional stucco and consists of a moisture barrier, foam insulation, cement basecoat, reinforcing fiberglass mesh and an acrylic finish.
What is rough stucco called?
Dash or roughcast stucco is one of the more textured stucco finishes available. It is very rough and typically sprayed on, resulting in a bumpy, gritty appearance. There are several variations within the category of dash stucco. These include fine dash, heavy dash, knockdown and pebble dash, or roughcast.
What are the different finishes of stucco?
Eight Stucco Finish Aesthetic Options
- Sand (Float) Stucco Finish.
- Cat (California) Stucco Finish.
- Dash (roughcast, knockdown finish, fine dash finish, pebble) Stucco Finish.
- Santa Barbara (Santa Barbara Mission) Stucco Finish.
- Worm (putz and swirl) Stucco Finish.
- Lace and Skip (Spanish Lace) Stucco Finish.
How thick is each layer of stucco?
Traditional Hard Coat stucco is 7/8 inch thick
Scratch coat 3/8 inch. Brown coat 3/8 inch. Finish coat 1/8 inch. Total thickness is 7/8 of an inch.
How much does it cost to stucco a 1500 sq ft house?
The average cost nationwide ranges from $8,000 to $11,100 for labor and material or, more specifically, $9,525 for a typical 1,500-square-foot home.
How thick is a stucco layer?
3 layers are necessary for all but a plaster base. The thickness ranges from 3/8″ to 5/8″.
Should there be a gap between stucco and foundation?
If your house rests on concrete, there should be about 2 inches between the stucco and the concrete foundation. When the minimum distances between stucco and ground are not met, serious issues begin to arise.
What happens if water gets behind stucco?
Water leakage is a common issue with stucco in areas where seasonal rain is the norm. If water gets behind stucco it will soften the areas it comes in contact with, eventually causing the stucco to break away and fall off in sheets.