Thin stone veneer wall system installation
Step-by-step demonstration of how to use PermaBASE Cement Board in a thin stone veneer wall system
With evolving building envelope requirements, the need has arisen for innovative exterior finish systems. PermaBASE® Cement Board can be used in thin stone veneer wall systems utilizing factory-built components to create an attractive exterior solution that is consistent in performance, easier to install and not prone to field fabrication failures associated with traditional methods.
This video demonstrates the step-by-step installation of thin stone veneer with PermaBASE Cement Board.
Steps for installation:
- At the base of the veneer installation location install weep screed per manufacturer specifications.
- Install weather resistive barrier in accordance with local codes.
- Install PermaBASE with cement board screws or hot dipped galvanized roofing nails spaced eight inches on center along the perimeter and in the field.
- Stagger the joints in the PermaBASE from joints in the sheathing. Also, stagger any vertical joints in the PermaBASE.
- Treat joints in PermaBASE with four-inch-wide alkali resistant fiberglass mesh tape set in modified mortar.
- Apply modified mortar to the PermaBASE per manufacturers recommendations.
- Install the thin veneer according to manufactures specifications.
- A final application of pointing mortar over the finish joints will complete the installation.
For more information, refer to the PermaBASE Exterior Construction Guide or contact 1-800-NATIONAL® Construction Services team.
National Gypsum Company is the exclusive service provider for products manufactured by PermaBASE Building Products, LLC.
