How do I create a waterproof barrier when installing Trusscore Wall&CeilingBoard?

For use in high-moisture environments, we recommend installing your Trusscore Wall&CeilingBoard vertically.

We also recommend the following guidelines:

• Apply a bead of silicone inside the grooved end of the panel prior to inserting the next panel
• Apply a bead of silicone inside the entire length of each trim pieces before installing panels
• If you are using J Trim at the bottom of your wall, you must drill drainage holes in the bottom of the J Trim per the guidelines in the Trim application section of the Wall&CeilingBoard Installation Guide.