The colors and warm natural tones of the clay combine to create delicate shades that define the Minerva finish. The hygroscopicity of the clay and the mass of the product contribute to ensuring a healthy indoor environment and excellent thermal lag for the roof, both essential features for creating high-quality exposed attics. Used in closures directly in contact with the living space, its high hygroscopic coefficient allows for the migration of vapor, preventing the formation of efflorescence, mold, and condensation, which can damage health.