This centre seal system with six chambers and 76 mm construction depth offers a fascinating combination of modern design and perfect profile proportions. Whether function, structural properties, insulation values, environmental protection, or preservation of value, it fulfills the requirements of both today, and above all tomorrow.

 EL 4600 It is the basis of the thermal insulating MEKAZ windows and doors. Impressive level of water resistance and air permeability of 450 Pa certified for double sash opening frame in the largest dimensions (1.50 m x 2.30m). This level refers to a strong storm of 10 Beaufort and 89-102 Km/h wind speed.

 EL 5600 It covers the particular needs of architects, with exceptional level of water tightness and wind pressure until 450 Pa for certified double sash frame in the largest dimensions 2.33m x 2.33m (10 Beaufort storm with 89-102 km/h wind speed, causing important damage). Excellent thermal insulation and sound reduction. Certified burglary resistance of WK2 category.

 It is the basis of the thermal insulating MEKAZ windows and doors. Impressive level of water resistance and air permeability of 450 Pa certified for double sash opening frame in the largest dimensions (1.50 m x 2.30m).This level refers to a strong storm of 10 Beaufort and 89-102 Km/h wind speed.

 EL 6500 SMART SLIDE is a new thermal insulating sliding system, that offers increased possibilities for covering all types of sliding frames. It is ideal for frames replacement as it offers easy and fast construction, as well as installation. It is certified by the most reputable institute, Ift Rosenheim in Germany, with an excellent performance regarding thermal transmittance rate with a Uf value of 3,9 W / (m2 * k) for successive sashes construction.

EL 6700 THERMOBLOCK is ideal for manufacturing insulating sliding frames. The technical characteristics of this system guarantee large openings with excellent ergonomic and high levels of thermal insulation, sound reduction, security and of course full use of space. The modern design of EL 6700 profiles offers frames with high aesthetic and dynamic style.

 EL 6800 Rigidity and absolute tightness in the largest dimensions. High burglary resistance thanks to a special perimetric anti- elevation mechanism (optional). High levels of thermal insulation and sound reduction. Easy use thanks to an optional electro motion with a remote control.

EL 6400 sliding system offer maximum functionality and comfort in relation to safety and design. The large openings offered by EL 6400 create spaces in which light is fully diffused. This system lets light fully penetrate through space thanks to profiles’ small functional dimensions.

 EL 4600 It is the basis of the thermal insulating MEKAZ windows and doors. Impressive level of water resistance and air permeability of 450 Pa certified for double sash opening frame in the largest dimensions (1.50 m x 2.30m). This level refers to a strong storm of 10 Beaufort and 89-102 Km/h wind speed.