Revamp Your Space How to Install Stone Veneer on Interior Brick Walls

Revamp Your Space: How to Install Stone Veneer on Interior Brick Walls


Transforming your interior space can be a rewarding home improvement project. One way to achieve a rustic and timeless look is by installing stone veneer on interior brick walls. Stone veneer provides the appearance of natural stone without the hefty price tag and labor-intensive installation process. In this comprehensive guide, we will walk you through the step-by-step process of installing stone veneer on your interior brick walls. With the right tools, materials, and techniques, you can revamp your space and create a stunning focal point in any room.

  1. Gather the Necessary Tools and Materials

Before you begin the installation process, it’s essential to gather all the tools and materials you’ll need. Here’s a list to get you started:


  • Safety goggles and gloves
  • Dust mask
  • Tape measure
  • Level
  • Masonry saw or angle grinder with a diamond blade
  • Notched trowel
  • Margin trowel
  • Mixing paddle and drill
  • Grout bag
  • Brushes (for cleaning)
  • Chalk line
  • Rubber mallet


  • Stone veneer panels or individual stones
  • Mortar mix
  • Bonding agent
  • Metal lath
  • Screws and washers
  • Mortar bag
  • Grout
  • Sealer
  1. Prepare the Surface

Ensure your interior brick wall is clean, dry, and free of loose mortar. If the surface is uneven, you may need to apply a layer of mortar to create a smooth and flat base.

  1. Apply Metal Lath and Bonding Agent

Attach metal lath to the brick wall using screws and washers. Metal lath provides a stable surface for the mortar to adhere to. Apply a bonding agent over the metal lath to enhance the bond between the brick wall and the stone veneer.

  1. Mix Mortar

Follow the manufacturer’s instructions to mix the mortar. Consistency is key; you want the mortar to be thick enough to hold its shape but not too dry that it’s difficult to work with.

  1. Apply Mortar to the Wall

Using a notched trowel, spread a layer of mortar onto the prepared brick wall. Work in small sections, as mortar dries quickly. Press the mortar onto the metal lath, creating a rough surface for the stone veneer to adhere to.

  1. Install Stone Veneer Panels

If you’re using stone veneer panels, apply a layer of mortar directly onto the back of each panel and press it firmly onto the wall. Use a level to ensure the panels are straight and even. If you’re working with individual stones, apply mortar to the back of each stone and press them onto the wall one at a time. Vary the stone sizes and shapes for a natural look.

7. Fill Gaps with Mortar

After installing the stone veneer panels or individual stones, use a grout bag to fill the gaps between the stones with mortar. Smooth the mortar joints with a jointer tool for a professional finish.

  1. Clean Excess Mortar

While the mortar is still fresh, use a brush or damp sponge to remove excess mortar from the surface of the stones. Be careful not to smear mortar on the face of the stones, as it can be challenging to remove once it’s dry.

  1. Allow Mortar to Cure

Let the mortar cure for at least 24 hours. During this time, keep the area moist by misting it with water occasionally. This helps the mortar cure slowly, ensuring a strong bond between the stone veneer and the wall.

  1. Apply Grout and Seal

Mix the grout according to the manufacturer’s instructions and fill the joints between the stones using a grout bag. Smooth the grout lines with a jointer tool and clean any excess grout from the stone surfaces. Once the grout is dry, typically after 24 hours, apply a sealer to protect the stone veneer and grout from stains and moisture.


Installing stone veneer on interior brick walls can significantly enhance the aesthetic appeal of your space. By following these steps and being patient and diligent in your work, you can achieve a professional-looking result. Remember to wear appropriate safety gear throughout the process and take your time to ensure each step is done correctly. With the right techniques and a creative vision, you can revamp your space and enjoy the timeless beauty of stone veneer in your home.