Stucco is a cement- or lime-based plaster that is applied wet and hardens to a smooth, solid finish. It is often used on exterior walls and ceilings and can be textured or painted to give a decorative finish. Stucco is durable and low maintenance, but it can crack or chip over time. 

If you have a hole in your stucco, it’s important to repair it as soon as possible. Not only does it look unsightly, but it can also lead to water damage and other problems. Luckily, fixing a stucco hole is relatively easy and can be done in a few steps.

Here’s a step-by-step guide to repairing a hole in stucco: 

Step 1: Gather Your Tools

To repair a large hole in stucco, you’ll need some patching compound, a putty knife, a trowel, ruler or measuring tape, sandpaper, water, and a wet sponge. If you’re working with a large hole, you may also need some chicken wire or other reinforcement, like a large paintbrush.

Step 2: Prepare The Area

Before starting any exterior stucco repair project, it’s important to prepare the area properly. This will help you to assess the damage better and make repairs more easily.

Preparing the area includes removing any loose or damaged stucco, as well as any paint or other finishes, with a putty knife.

If the hole is large, you may need to use a piece of plywood or another piece of wood to create a backing for the repair. Cut the plywood or wood to fit snugly inside the hole.

Step 3: Wet The Surface

Next, wet the hole’s surface with a sponge for a small hole or a garden hose or other water source for a large hole. This will help to keep the repair material from drying out too quickly.

Step 4: Mix The New Stucco

Follow the directions on the package and mix only enough that you will be able to use it within 30 minutes.

Step 5: Apply The New Stucco

Once the stucco is mixed, apply it to the hole. If it goes all the way through the stucco, you’ll need to patch it from both the inside and outside of the house. If it’s only a surface-level hole, you can typically just patch it from the outside.

If you’re patching from the inside, begin by applying a layer of stucco patching compound to the hole. Use a putty knife or trowel to spread it evenly. Then, apply a fiberglass mesh layer over the compound’s top. This will help to reinforce the repair.

From the outside, start by applying a layer of stucco patching compound to the hole. Once again, use a putty knife or trowel to spread it evenly. Then, apply a piece of stucco wire mesh over the top of the compound. This will help to hold the repair in place.

Step 6: Allow To Dry

Allow the repair compound to dry completely. This can take up to 24 hours. 

Step 7: Paint And Sand

Once the patching compound is dry, you can paint over it to match the rest of the stucco. You can also sand it down to create a smooth, even surface.

Conclusion

That’s all there is to it! The step-by-step guide to repairing a hole in stucco is outlined in this article. Follow these steps, and you’ll have your stucco hole repaired in no time.

One Stop Plastering is a company dedicated to providing high-quality and affordable exterior plaster and stucco installation and repair services in the Bay Area. We are committed to our clients and strive to provide the best possible service and products. 

We understand the importance of a well-maintained and attractive home or business, and we are here to help you achieve that. Contact us today for more information!