20 mm twice over. Twice as safe, twice as strong.
Twenty+ makes it possible to combine an indoor product from the FMG range with a second porcelain stoneware slab ideally produced to create a stronger surface which is designed to withstand the stresses of the outdoors. This creates the opportunity to use indoor surfaces outside, obtaining an elegant effect of continuity and depth. The system offers aesthetic continuity between spaces thanks to the adaptability of Twenty+ to both dry and glued installation techniques, allowing for perfect placement on any type of outdoor foundation.