Leonardo Solutions – Domodry Group was born from the desire to give a real contribution to the protection of the architectural historical heritage. The Group has been working for over fifteen years aiming to find a solution to all the problems related to rising damp and, in this field, it has distinguished for the patent, in 2009, of the charge neutralization technology CNT. This innovative system has been validated by the most important Universities, which have independently verified its total efficacy in 100% of treated cases.