Installation. Transform your space in a stress-free snap. SMARTCORE gives you an easy DIY installation with quick, professional results. Smartcore Smartcore Ultra Smartcore Pro Smartcore Naturals. Another great feature of SmartCore is that it is 100% waterproof and will not warp or swell if exposed to water. So you can install it in wet rooms like bathrooms, kitchens, and basements. In addition to its waterproof core,.