How To Apply Stucco To Wood

Hard Coat Vs Eifs System Of Application

Learning how to stucco any wood home with T1-11 or any other wood siding

A hard coat stucco system is the traditional means of installing stucco. The system uses cement to create a base layer over a lathe material, followed by one or more finish coats of Portland cement to achieve a specific color and texture. The installation cost is between $7 and $9 per square foot.

EIFS is a siding system that keeps water out from underneath the siding. Each manufacturer has its own products and installation methods, but they generally consist of an insulating foam layer under one or more coats of synthetic finish materials. A typical EIFS system costs between $8 and $14 per square foot to install.

Spreading The Stucco Layers

First, you will mix your stucco pre-mix as stated on the pre-mix bag. Using the proper water measurements will allow you to determine the thickness of your pre-mix. Then, once the stucco is mixed, you will begin applying the stucco to the netting or lath that you have installed over the wood. You will start with a thin layer âa scratch layerâ that will be no thicker than a quarter of an inch .

After waiting an hour for the scratch layer to dry, you will use your plaster rake to comb through the layer by 1/8 of an inch deep. Now you will wait 24 hours for the entire coat to dry.

After waiting 24 hours for the scratch coat to dry, you will now add the next layer of stucco to the wall. You will vary the pressure and angles of your trowel to give the final coating a surface texture.

Lastly, you will want to add moisture to the surface of the stucco. Watering the stucco over the next few days will allow the stucco to cure and expand. This will create less cracking as the stucco dries.

Here is a video about how to apply stucco to a wood house.

Taking Everything Into Account

There are a few key steps to follow when applying stucco to wood: first, make sure the surface is clean and free of any debris or paint next, mix the stucco according to the manufacturers instructions then, use a trowel to apply it in a thin, even layer finally, let it dry completely before painting.

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What Is The Process Of Applying Stucco To A House

by Cabreras Painting | Jun 23, 2022 | Stucco Services

Have you heard of painting stucco on walls? Well, it is the perfect way to enhance your homes exterior. Stucco provides a smooth surface for you to paint on. Plus, it also protects the wall from damages such as mold, mildew, corrosion, dust, pests, etc. But then what is the process of applying stucco to a house?

Read the below blog carefully if you want to know the stucco application process.

Can You Stucco Over Densglass


If youre considering stucco for your home, you may be wondering if you can apply it directly over Densglass sheathing. The answer is yes, in most cases, but there are a few things to keep in mind.First, Densglass is a type of gypsum board, which means its somewhat porous. Thats not necessarily a bad thing it can actually help the stucco adhere better but it does mean that youll need to take care in preparing the surface. Make sure to wash away any dirt or debris and allow the surface to dry completely before proceeding with the stucco application.Another thing to keep in mind is that Densglass is thinner than many other types of sheathing material. That means that you may need to use a thinner layer of stucco or add more coats to achieve the desired thickness and finish. But overall, applying stucco over Densglass shouldnt pose any major problems.

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Bonus: Tips To Consider

As a bonus, Ill give you a few tips to help guide you when choosing your stucco final coat finishes.

Tip1 Choosing a finish

Well, there are two different kinds of finishes to be used as a final coat for your stucco. These are the cement and acrylic finishes.

Note: Both can be used on exterior and interior surfaces, both having color added but keep in mind that the acrylic option has a brighter finish.

Tip2 Using Cement

If you use a cement finish, mix the cement with sand and water before adding color to the mixture.

You can use the color chart to select the shade you want, or you can create a custom color.

Tip3 Using Acrylic

Acrylic finishing is done in a similar way, but the mix contains crushed stone debris to add texture.

You can color this finish in the same way as a cement finish, but the acrylic stucco is brighter and more vibrant.

Some Examples Of Stucco

We have multiple finishes with unique styles that can be customized to add extra texture to your house and create the desired traditional or contemporary look.

Below, you can find two of the widely popular options:

1. Dash Finish

This type of finish is sprayed and has a lot of texture with lots of small stones and aggregates. This gives it a grainy finish and is ideal if you are looking for a unique exterior.

2. Sand Finish

This particular finish is very similar to the dash finish but seems to be easier to apply. It also has aggregates which add a little amount of texture to the building.

If there is a slight protrusion from the wall or a further protrusion such as clumps of sand, it can be made very beautiful.

An Ideal Climate For Stucco

Stucco is nice & durable, and it works well in both hot and cold climates. However, it might not be the perfect choice for someone who lives in an area with frequent snowstorms or heavy rains.

Factors such as snow, heavy rain, or even hail can destroy the appearance or beauty of stucco.

However, stuccos biggest problem is water absorption. When it rains or when the snow melts, it is absorbed by the plaster, creating moisture behind its surface.

Stucco is known to withstand high or low temperatures, but should not be used in humid climates. Stucco will not last long as it would in humid or rainy areas as it would in dry climates all year round.

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How To Install Stucco On Brick Or Concrete

  • Apply a concrete bonding agent to the exterior wall.
  • Once the bonding agent is fully dry, apply a 1/4- to 1/2-inch base coat of stucco. Known as the scratch coat, this layer provides a rough surface for the second coat to adhere to.
  • Let it dry fully before applying the next layer, which should be approximately 1/8 of an inch deep. This layer, the brown coat, functions as a strengthening layer and must harden for at least 36 hours before you resume the application process. During this time period, the surface should be misted with water periodically to prevent rapid drying, which can cause stucco to become brittle.
  • Next, apply the finish coat, which should be about ¼ of an inch thick. This layer is always hand-troweled and may be texturized or applied as a smooth finish. Pigment may be added to the stucco mixture prior to application to add color to the layer.
  • Let the finish coat harden for at least 36 hours. Mist to promote strength in the finished product.
  • Once all the stucco material is sufficiently dry and hard which may take several weeks it may be painted.
  • More Related Articles:

    Can You Do Stucco Yourself

    How to Install Stucco

    Stucco is made from Portland cement, sand, lime and waterso its a completely natural product with no negative environmental impact. You can make your own stucco by buying the components or buy it premixed, so all you need to do is add water. Read on for a detailed description of how to stucco your homes walls.

    Do you need plywood under stucco?

    Stucco requires a rough surface that it can bond to, like the aforementioned masonry. Plywood products dont offer this, so lath needs to be applied, providing something for the stucco to bond to.

    How long does it take to apply stucco to a house?

    1,000 square feet of stucco should take 3 to 5 days to complete. When installing stucco, it needs a surface to adhere to. After a house has received its weather wrapping, a wire mesh is often installed over it.

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    Whats The Difference Between Stucco And Parging

    Some houses have a stucco-like finish on the foundation, especially if the foundation is made of cinder blocks. This finish is called parging and is a simple spreading of mortar over the blocks to prevent moisture and insects from getting into the crawlspace. Unlike stucco, parging is very inexpensive and a great DIY project.

    How Much Does It Cost To Stucco Over Wood Siding

    The cost of stucco over wood siding can vary depending on the size of the project, the type of wood siding being used, and the complexity of the design. Generally speaking, however, stucco over wood siding will cost anywhere from $6 to $10 per square foot. This means that a typical 2,000 square foot home would cost between $12,000 and $20,000 to stucco. Of course, there are always exceptions to this rule and some projects may be more or less expensive depending on the specific circumstances.

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    Benefits Of Stucco Siding

    There are several advantages to using stucco as your homes siding. It is highly versatile, affordable, long-lasting and durable, which makes it such a popular option. We explore the top benefits of this type of siding below.

    Not only can you change the texture of stucco, but you can change the color as well. Add some different colors straight into the mixture to alter it, or paint over top of it after it is finished.

    last up to 50 years

    You can plan to pressure wash the siding just once per year. Any small cracks can be repaired with sealant, which can be bought at any hardware store.

    Stucco A Masonry Or Concrete Wall

    Affordable Housing

    1. To apply stucco to your existing brick, block, or concrete wall, first, brush a concrete bonding agent onto the wall, then allow it to dry completely.

    2. After the bonding agent has been allowed to dry, the stucco can be applied directly to the wall. The application of the stucco should begin with a scratch coat, a 1/4″ to 1/2″ layer of mortar, which is applied directly to the structure and allowed to slightly harden.

    3. After the mortar has hardened slightly, it should be scratched to a depth of 1/8″ and allowed to harden for between 36 and 48 hours, periodically misting the surface with water to keep it moist.

    4. After the curing period has passed, a finish coat can be applied. The finish coat will be between 1/8″ to 1/4″ thick and applied to the desired texture. You can add powdered pigments to your mixture as desired as well. Allow the coat to cure for another 36 to 48 hours, with periodic misting to keep the surface moist.

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    Which Method To Choose

    This will depend on your personal preferences, but generally speaking, if you are going to attach one item to the wall and you want it to side flat and permanent, then the adhesive is the way to go.

    However, if you are thinking of removing the object at some point and replacing it with another, then creating an anchor point is generally better.

    A stud should be used if you are attaching multiple wooden objects, such as a series of shelves or the like.

    Whichever way you choose, be sure to go through each step properly for the best results.

    Stucco Over Wood Siding

    Hello everyone,

    I have a house build in 1993 with pressed board wood siding around the house. The wood siding is on top of plywood and a good amount of the siding got water damage overtime from deferred maintenance and starting to protrude, rot and buldge out. I invited over a stucco contractor I used 8 years ago who did smooth stucco patching at my house and its held up great. He recommended for me to keep the siding on and the inspect plywood. Instead of going traditional stucco, he is insisting to use Omega cement with mesh over existing wood siding and to apply an acrylic stucco on top. He said this is basically what shopping malls and walmart does. The price he is offering is very good considering the other quotes I been getting to remove the siding and do stucco traditional method. What is your take on this process and whether this will hold up in the long term with water and weather.

    Sounds like your stucco guy doesnt know what he is talking about. What he is suggesting is a disaster in the making. That wood siding will buckle and warp through the new stucco as soon as any moisture gets in – and it will get in. I can almost guarantee that the exterior will fail and need replacement in the not to distant future with the aforementioned installation details.

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    Stucco Vs Vinyl Siding: Which Is Best

    Because vinyl and stucco are two of the most popular siding materials for homes today, many homeowners wonder which is the best option. Lets break down a few factors.

    • Cost: Stucco itself is very affordable. Vinyl is just slightly cheaper than stucco, at $3 to $8.50 per square foot. However, stucco is still considered one of the cheapest and most durable types of siding today, at just $5 to $9.58 per square foot.
    • Application and labor: Stucco is a bit more challenging to install compared to vinyl siding. It requires skilled siding installers to get the job done. For this reason, stucco installation and labor costs can add to the bill.
    • Longevity: Stucco siding tends to last longer and require less maintenance compared to vinyl siding. It is also more durable than vinyl. For these reasons, stucco siding tends to yield a higher return on investment for homeowners. Stucco siding installations can provide a 75% return on investment, while new vinyl siding installations land closer to a 68% return.

    Before deciding between stucco and vinyl, be sure to talk to your siding contractor about the best siding option for your home and region.

    Siding Cost Calculator

    Application Of Stucco To It

    How to stucco over exterior wood lath, apply stucco over old wood lath sheathing

    The stucco application process uses two types of stucco. For the undercoats use a base coat formulation and for the topcoat use a finish coat formulation. Next, mix all the items in a wheelbarrow and add water as you stir the mixture. Make sure the consistency is right and the mixture doesnt sag when you hold the trowel upright.

    Step 1:

    Apply a layer of concrete bonding agent onto the masonry or brick wall. Let the bonding agent dry completely.

    Step 2:

    The stucco application process starts from the scratch coat. Apply ¼ to ½ layer of mortar onto the wall, and let it harden a little.

    Step 3:

    Once the mortar is dried a little, scratch it till the mortar thickness decreases to . Now, let the mortar harden properly. For that, leave it alone for 36 to 48 hours while wetting the surface every few hours.

    Step 4:

    Now that the curing process is over, you can apply the finishing coat. This coat should be of to ¼ thickness and you can use any texture for it. Allow the coat to cure for at least 36 to 48 hours while wetting the surface every few hours.

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    Is It Possible To Put Vinyl Siding Over Stucco

    It is possible to install vinyl siding over stucco. However, the vinyl siding cannot be installed directly onto the stucco. There are steps to be followed to prepare stucco for the installation of vinyl siding.

    Whats the best way to put stucco on a house?

    Mix thoroughly to a muddy mixture. Apply some stucco to the trowel and spread onto the building in circular swipes. When using a stucco lath, apply some pressure to force the stucco into the wire mesh for a solid bond on the surface of the home. Keep using the same motion for the entire surface.

    How to install hardiepanel 4x8stucco sheets?

    How to Install HardiePanel 4×8 Stucco Sheets. 1 Step 1. Install HardiePanel stucco finish vertical siding over horizontal and vertical braced wood or steel wall studs spaced a maximum of 24 inches 2 Step 2. 3 Step 3. 4 Step 4. 5 Step 5.

    How do you install siding on a house?

    Cut and fit 2- by 3-inch furring strips around every window and door opening and each edge of every corner of the building as well. Install J-channel to the furring strips around each window frame. Use your tape measure to record the length of each edge of the window frame.

    What Is A Stucco Finish

    Stucco itself is a cement-type mixture made of sand, Portland cement, lime, and water. Stucco is considered a thin finish coat, the outermost layer that is visible and can be painted.

    To make stucco work, you need layers below it to provide an adequate base. Today, it is not necessary to mix stucco from raw ingredients. You can buy pre-mixed stucco finish at most home centers that require only the addition of water.

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    Acrylic Stucco Over Wood

    Acrylic stucco over wood is a great way to add extra protection to your home. This type of stucco is made from a acrylic resin and is much more durable than traditional stucco. It can be applied directly over wood, so you dont have to worry about it cracking or peeling. Acrylic stucco is also much easier to repair if it does get damaged.

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