Tilt & Turn Opening System for affordable quality & compatibility - 55.820—-5 10 5 A system emphasizing particularly on design, resistance, functionality and compatibility of components. This system saves energy and reduces construction time. System AL 540 is easily distinguished for its particular characteristics. Its sharp lines rank it at a special position in comparison with other systems in the market. The external design makes the identity of this system distinguishable. Great attention has been given on the easy and quick water drainage. The key feature of AL 540 is the pioneering and innovative cavity of the profile external side . The chambers receive any corners and allow a quick assembly, as they are fixed in the center . The system includes a wide range of main and auxiliary profiles that provide alternative options even in difficult cases. An advantage is the fact that the sashes receive a central gasket offering a wide range of solutions for perimetric sash fastening without the addition of a panel. Multiple-point locks are fixed in the special designed sashes (perimeter lock) offering maximum safety. VILJUMINCO ALUMINIUM BUILDING SYSTEMS

Basic characteristics • EPDM foam gaskets. • Ideal design. • High performances. • Multiple application options. • Maximum security of multiple locks. Technical characteristics Profile technical characteristics Air permeability Watertightness Resistance to wind load EN 12207 EN 12208 EN 12210 System properties- □ ■ ■ ■ ■ Class 4 Class 3A Class C3 RC2 Aluminium alloy Today, with 33 years of experience, our company has evolved to an integrated vertical aluminium industry focusing on developing, producing and marketing branded aluminium systems for every architectural use. on...