Edil Leca Spa proposes a series of solutions, both classic and innovative, that fully meet the thermal performance requirements of the new D.M. n.311/06 for energy saving together with acoustic insulation requirements for partition walls and facades in compliance with Law 447 (D.P.C.M. 5/12/97). By choosing between various products and optimising thicknesses, it is possible to create Lecabloc construction systems - external walls and partition walls between different living units - even for the most severe climate zones (Zone E - F).