Installing a cement backer board behind a kitchen backsplash is not strictly mandatory for every single installation, but it is highly recommended depending on the specific location and moisture exposure. For standard dry walls behind prep counters, regular drywall treated with a quality primer is usually sufficient. However, if your backsplash area encompasses a kitchen sink where splashing is frequent, or a busy cooking range exposed to steam and grease, utilizing a water-resistant cement board or tile backer substrate is crucial to prevent moisture absorption, mold growth, and structural deterioration of the wall over time.
1 votes
Marked as accepted