How to Mortar Stone on a Wood Wall

How to Mortar Stone on a Wood Wall
Published: Dec 17, 2010
Updated: Nov 20, 2021
2 minute read

Most people do not think twice about how to attach stone to a wall made of regular sheetrock, but might be stumped when it comes to putting that same stone against wood. Fortunately, the process is only slightly different. It still uses mortar and grout, and is a simple enough task for most do-it-yourselfers.

Things You Will Need

  • Galvanized wire lath
  • Wire snips
  • Drywall screws
  • Drill
  • Flat trowel
  • Mortar
  • Safety goggles
  • Gloves
  • Sanded grout mix
  • Water
  • Bucket
  • Shovel
  • Grout float
  • Sponge
  1. Cut the galvanized wire lath with wire snips so that it covers the entire area where the stone will be placed. Make several pieces rather than one large one, if this is easier. Attach the lath to the wall with flat-head drywall screws placed approximately every 6 inches.

  2. Trowel prepared mortar over the metal lath until you have a layer that is approximately ½-inch thick and level all over. Push the stones into the mortar, fitting them together as efficiently as you can or in a pattern that pleases you. Work in small areas if the wall is large.

  3. Wait one to two days for the mortar to dry thoroughly. Put on a pair of safety goggles and some gloves.

  4. Mix together dry sanded grout and the amount of water needed for your chosen product in a bucket. Stir the grout well with a shovel until everything is consistently combined. Choose a small area in which to begin grouting.

  5. Pick up approximately ¼ cup of grout with the grout float. Spread the grout as evenly as possible over the stones in the first section. Work the grout down between the stones with the corners of the float.

  6. Shape the grout around the stones and smooth it out, using your fingertips. Wipe your fingers clean quickly before the grout dries if you are not wearing gloves. Use a damp sponge to clean any excess grout from the surfaces of the stones.

  7. Grout over the whole stone surface in the same way you did the first area. Wait a full day before touching the stones. Consider sealing the surface if it will be heavily used.

The Drip Cap

  • Cultured stone, river rock and other masonry materials are popular accent additions to walls.
  • Cut the galvanized wire lath with wire snips so that it covers the entire area where the stone will be placed.
  • Attach the lath to the wall with flat-head drywall screws placed approximately every 6 inches.
  • Work in small areas if the wall is large.
  • Work the grout down between the stones with the corners of the float.
  • Wait a full day before touching the stones.

Photo Credits

Jupiterimages/Photos.com/Getty Images

Jupiterimages/Photos.com/Getty Images

Jourdan Townsend

Jourdan Townsend has been writing since childhood. Her articles appear in a collection of student works at the University of Oklahoma as well as in the school's "Honors College Journal." Townsend also composes poetry, some of which can be…

Sponsored
HomeSteady Logo

HomeSteady is the ultimate guide for all your household needs, from cleaning and HVAC to electrical, DIY and maintenance.

Property of TechnologyAdvice. © 2026 TechnologyAdvice. All Rights Reserved

Advertiser Disclosure: Some of the products that appear on this site are from companies from which TechnologyAdvice receives compensation. This compensation may impact how and where products appear on this site including, for example, the order in which they appear. TechnologyAdvice does not include all companies or all types of products available in the marketplace.