Certificates

Certification and technical testing

At Cubestones, we back our "Premium" claim with rigorous scientific data. 
Our stone is lab-tested for durability in demanding environments. On this page, we provide our official Stone Experiment Certificates, detailing the physical and mechanical properties of our materials. From extreme compressive strength and high density to exceptional fire resistance and low water absorption, our certified results ensure that your project meets and exceeds international building codes and safety regulations.