Keep tiled floors safe and secure with PROTEGGA®, an economical choice amongst the three PROVA underlayments and layered with essential technologies to protect your investment from top to bottom. Featuring a non-woven fleece layer, PROTEGGA provides proprietary Shear Stress Control that isolates cracks from substrate movements. Its thin cavities allow moisture to escape gradually. And the rigid surface studs offer the strength needed to support heavy loads. When it comes to durability and reliability under your tile, PROTEGGA is the value solution you can count on.