E52 is a sliding system that belongs to the new generation of ETEM’s thermo break systems and offers excellent thermal insulation and sound reduction characteristics in its category. Designed to fulfil aesthetic and functional needs, E 52 offers a wide range of profiles, both for straight lines and rounded contours, that give the flexibility to construct a very wide range of typologies. E52 is a 38mm width sash system ideal for medium to large openings. Its innovative design with features such as the use of polyamides up to 34mm wide, the ability of the system to carry heavy glass weights using Stainless Steel rails that ensure durability and functionality over time and the ability to construct frames with Anti Burglar certifications, are all features that, in combination with the very good technical characteristics, render E52 an excellent choice for a sliding Thermal Insulating system.