Is it advisable to use ceramic products for outdoor laying? What is the most suitable product?
For outdoor laying it is necessary to use tiles which absorb less than 0.5% water, “fully vitrified” according to international standards. All of the collections in Naturgress, Irisgress, and Irisstone with water absorption of <0.04%, are completely frost-resistant and covered by a 50-year guarantee, even for outdoor use.