GLIDELUX SECUMAX The most Premium Galvalume/Stainless Steel Prefinished Perforated Residential Screens, GL7500 with a very special High Strengthened compact profile of Height 75mm And Minimum Thickness Of 1.05mm. The profile is with Automated High Precision Perforation NANO/MICRO with 80-85% transparency with all-round nylon beading. This advanced profile is designed by Distinctive Extruded Aluminum Guides with Double side vertical weather seal and a Precisely Engineered Extruded Aluminum Bottom profiles, ensuring a Perfect Weather Seal for smooth greaseless and sound free operations.

The drive of the screen is normally featured with Specially Designed & Highly Spring Balanced 60mm Heavy Duty Pipe Shaft assembled by 6213 pre-greased sealed bearing; The Special Heavy Duty Cage design is capable to withstand break load of 3.25 tone with NICE Brand the most trusted Direct coupled Italian Automation System.