Your marble TV wall is finally complete, but before you sign off, do you know how to properly inspect it? This guide reveals the 5 critical checkpoints for a flawless marble installation, moving beyond just a shiny surface. Learn to meticulously check pattern alignment, wall flatness using a level and flashlight, and the smoothness of seamless grout lines. Discover how professional inspection ensures your investment is protected and the craftsmanship is truly validated, transforming a potential hidden flaw into a testament to quality. Your marble TV wall is finally complete, but before you sign off, do you know how to properly inspect it? This guide reveals the 5 critical checkpoints…