Reynaers Aluminium Concept System 68 Aluminium patio door

Concept System® 68 is a three-chamber thermal break system for windows and doors, able to offer high performance in terms of stability, thermal insulation with Uf values ​​up to 1.‎8 W/m²K and safety.‎ CS 68 is available in four different variants: Functional, Renaissance, Softline and Hidden Vent (retractable door), to satisfy every architectural need.‎ The double seal between the sash and the frame and the lowered drainage ensure greater resistance to air, water and wind.‎