![]() ![]() Trowel or butter each stone with a 1/2" to 3/4" layer of mortar onto the back of the veneer stone just before it is set onto the wall.īegin at the top of the wall and place large stones first, then fill in gaps with smaller ones. Some patterns may require little trimming while others such as mosaic may require a great deal for a perfect fit. This is vital to ensuring tight mortar joints. Stone veneer may require slight trimming to shape or cut it for each application. Scratch up the surface while it is still wet using a rake or mason's scratcher, then allow it to dry 48 hours before setting the stone. This is the best time to fix problems with a wall such as recessed spots or cracks with a clean level surface. Then sand and mortar mix is applied in a thin layer over the metal lath for 100% coverage that is perfectly level on the surface. For unpainted concrete block, stucco or poured concrete, no lath is required. Overlap at least 6" on vertical seams and 2" on horizontal seams. Overlap all joints and corners and do not leave seams at corners. If the wall is wood framed, cover the entire wall surface with expanded metal lath. Be equally careful of dust and stone chips as well. Material allowed to fully dry can be difficult to remove without residue later on. Expect the area to be cleaned and free of excess concrete or mortar on all surfaces at the end of each work day. Stone Veneer Application Step-by-StepĪ tidy work site is the sign of quality masonry work. For those considering a do-it-yourself veneer project, be sure to research the preparation of the kind of wall you have, and it's structural and surface relationship to the kind of stone veneer you choose. For concrete block or poured concrete walls, reinforcement and water proofing are critical. Walls that are wood framed will require special reinforcement to ensure they withstand the added weight and wind loads that veneer presents. Manufactured stone has its own group of nuances due to the special pieces designed for edging and corners.Īnother factor that influences the ease of exterior installation is the kind of substrate or wall it is applied to. The pattern chosen will also have an impact, particularly if its ledgestone which is often installed using natural stone panels. There will be differences between natural stone veneer and thin stone veneer. The way stone veneer is installed will vary with the kind of material chosen. ![]()
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