How to Install Siding Over Stucco Walls

- Inspect the stucco for any damage or loose areas.

- Repair any damaged stucco with a mixture of stucco patching compound and water.

- Sand the stucco surface to remove any rough spots or uneven areas.

- Clean the stucco surface with a power washer or scrub it thoroughly with a stiff brush and soapy water.

- Allow the stucco surface to dry completely before proceeding.

Step 2: Install Furring Strips

- Furring strips are used to create a level surface for the siding to be installed on.

- Cut the furring strips to the desired length, typically 16 inches or 24 inches.

- Attach the furring strips to the stucco wall with nails or screws, spacing them 16 inches or 24 inches apart.

- Ensure the furring strips are installed vertically and are level.

Step 3: Install Siding

- Start installing the siding at the bottom of the wall and work your way up.

- Interlock the siding panels together and attach them to the furring strips with nails or screws.

- Continue installing the siding panels until the entire wall is covered.

- Trim the siding panels as needed to fit around windows, doors, and corners.

Step 4: Seal the Joints

- Use a sealant to seal the joints between the siding panels and the stucco wall.

- Apply the sealant with a caulking gun and smooth it out with a putty knife.

- Allow the sealant to dry completely before proceeding.

Step 5: Add Trim

- Install trim around the windows, doors, and corners to finish the siding installation.

- Cut the trim pieces to the desired length and attach them to the wall with nails or screws.

Step 6: Paint the Siding (optional)

- If desired, paint the siding with an exterior paint that matches the desired color scheme of your home.

- Allow the paint to dry completely before moving any furniture or objects back to the area.

Tips:

- It's important to install the furring strips vertically to ensure proper ventilation behind the siding.

- Use a level to make sure the furring strips and the siding are installed straight.

- Cut the siding panels carefully to avoid any gaps or uneven edges.

- Use a high-quality sealant to ensure the joints between the siding panels are watertight.

- If you plan on painting the siding, use an exterior paint that is specifically designed for use on siding.