Revamp Your Space: DIY Stone Veneer Installation on Interior Brick


Revamping your space can breathe new life into your home, creating a fresh and inviting atmosphere. One way to achieve this transformation is by installing stone veneer on your interior brick walls. Stone veneer adds rustic charm, character, and warmth to any room, making it a popular choice among homeowners. In this comprehensive guide, we will walk you through the step-by-step process of DIY stone veneer installation on interior brick, enabling you to create a stunning focal point in your home.

Understanding Stone Veneer

Before delving into the installation process, it’s essential to understand what stone veneer is and its various types. Stone veneer is a thin layer of natural or manufactured stone that is applied to a surface, giving the appearance of a solid stone wall. There are two main types of stone veneer:

  1. Natural Stone Veneer: Cut from real stone, natural stone veneer offers an authentic and unique look. It is available in various types, including limestone, slate, granite, and sandstone.
  2. Manufactured Stone Veneer: Also known as faux or cultured stone, manufactured stone veneer is made from a mixture of cement, aggregates, and iron oxides, designed to mimic the appearance of natural stone. It is lightweight and often more affordable than natural stone.

Tools and Materials

To ensure a successful stone veneer installation, gather the necessary tools and materials beforehand. Here’s a list of what you’ll need:


  1. Safety Gear: Safety glasses, gloves, and a dust mask.
  2. Masonry Tools: Chisel, hammer, and a masonry saw.
  3. Trowels: V-notch and pointing trowels for applying mortar.
  4. Level: To ensure your veneer is straight and even.
  5. Mixing Tools: Buckets, a mixing drill, and a mixing paddle.
  6. Grout Bag: For filling gaps between stones.
  7. Sponge and Bucket: For cleaning excess mortar.
  8. Jointer Tool: For finishing mortar joints.


  1. Stone Veneer: Natural or manufactured stone veneer of your choice.
  2. Mortar Mix: Type S mortar mix for superior bonding.
  3. Metal Lath: To provide a stable surface for the mortar to adhere to.
  4. Masonry Screws: For securing metal lath to the brick wall.
  5. Construction Adhesive: To ensure a strong bond between the metal lath and the brick surface.
  6. Polyethylene Sheeting: To cover the surrounding area and protect it from mortar splatters.
  7. Waterproofing Membrane: Optional but recommended for added protection against moisture.
  8. Sealer: To protect the finished stone veneer and enhance its color.

Preparing the Surface

  1. Clean the Brick Wall: Thoroughly clean the interior brick wall using a wire brush to remove dust, dirt, and loose mortar. A clean surface ensures better adhesion of the metal lath.
  2. Attach Metal Lath: Secure metal lath to the brick wall using masonry screws and construction adhesive. Make sure the lath is flat against the wall and does not have any gaps. This provides a sturdy base for the mortar and stone veneer.
  3. Apply Waterproofing Membrane (Optional): To enhance moisture resistance, apply a waterproofing membrane over the metal lath. This step is particularly important if the wall is prone to moisture issues.

Mixing and Applying Mortar

  1. Mix Mortar: Follow the manufacturer’s instructions to prepare the mortar mix. Use a mixing drill and paddle to achieve a smooth, lump-free consistency.
  2. Apply Scratch Coat: Using a trowel, apply a scratch coat of mortar onto the metal lath. This thin layer creates a rough surface for the stone veneer to grip onto. Press the mortar firmly into the metal lath, ensuring even coverage.

Installing Stone Veneer

  1. Wet the Stones: Before applying the stone veneer, dampen the back of each stone with water. This helps in better adhesion and prevents the mortar from drying out too quickly.
  2. Apply Mortar to Stones: Use a V-notch trowel to apply mortar onto the back of each stone veneer piece. Press the stone firmly onto the scratch coat, wiggling it slightly to ensure a good bond.
  3. Maintain Proper Joints: Insert spacers between the stones to maintain consistent joint spacing. Use a jointer tool to finish the mortar joints, ensuring a clean and professional look.
  4. Cutting Stones: Use a masonry saw or angle grinder equipped with a diamond blade to cut stones as needed. Always wear safety gear and follow the manufacturer’s instructions for cutting.
  5. Work in Sections: Divide the wall into manageable sections and work on one section at a time. This approach ensures that the mortar remains workable, allowing you to adjust the stones as needed.

Finishing Touches

  1. Clean Excess Mortar: Use a damp sponge and bucket of water to clean excess mortar from the stones before it dries. Avoid smearing mortar on the face of the stones.
  2. Seal the Stone Veneer: Once the mortar has cured, apply a sealer to protect the stone veneer from stains and enhance its color. Choose a sealer suitable for the type of stone you’ve installed.


Revamping your space with stone veneer on interior brick walls is a rewarding DIY project that adds timeless beauty and character to your home. By understanding the types of stone veneer, gathering the necessary tools and materials, preparing the surface, and following the step-by-step installation process, you can transform your space into a visually appealing and inviting environment.

Remember, patience and attention to detail are key during this project. Take your time to ensure each stone is placed correctly and the mortar joints are neat and consistent. With dedication and craftsmanship, you can achieve a stunning stone veneer installation that will be the highlight of your home for years to come.