SECTOR 2023 - Секционные гаражные ворота

SECTOR 2023 is the range of sectional door that enriches and completes De Nardi’s wide range of garage doors.‎ Distinguished by a high degree of durability and versatility, it represents a viable alternative to the more traditional overhead door and it is the optimal product for those who own shallow garages or want to minimize their internal dimensions.‎ SECTOR 2023 doors are motorized with a tow-type engine to achieve fast and reliable opening, ensuring convenience and ease of use.‎ Consisting of insulated steel sheet panels arranged horizontally, SECTOR 2023 are also an ideal solution for more contemporary, minimalist designs or for those seeking excellent thermo-acoustic insulation for their garage.‎ The panels are anchored to each other internally with robust white-painted hinges and their rotation is via rollers mounted on bearings with silenced roller carriers to ensure silence.‎ Sliding is supported by strong galvanized steel rails equipped with base protection feet to prevent rust and possible damage to the floor during installation.‎ The panels and all four sides are sealed through a special EPDM rubber seal located in special tear-proof grooves that give total impermeability to both water and air.‎ The external mantle of SECTOR 2023 is available in two aesthetics (Horizon and Single Line), three finishes (smooth, stucco embossed and wood-type) and painted with our standard RAL colors (any RAL color is available upon request).‎ The interior mantle always features Multi Line aesthetics, stucco-embossed finish and RAL 9010 paint as standard.‎ THE TWO MODELS COMPARED MAST 19 MAST 19 is the sectional door model with a vertical clearance of 19 cm and is the ideal product for those looking for large doors or those with very high durability.‎ MAST 19 makes it possible to support a much higher weight than SMART 12 and provides greater durability due to the use of torsion springs located on the vertical crossbar and two shafts that rotate on ball bearings.‎ Thicker springs are available upon request for maximum longevity.‎ SMART 12 SMART 12 is the sectional door model with a vertical clearance of only 12 cm and is the ideal product for those seeking to maximize the useful passage height of their garage or for those with small compartments.‎ Thanks to the use of extension springs positioned on the sides in the vertical guides, SMART 12 allows for a reduction of as much as 7 cm in the footprint on the upper crossbeam (compared to the MAST 19 model) without sacrificing strength and durability.‎ The springs, supplied as standard with a preloading system, optimize assembly, making it feasible even by a single operator and greatly reducing time.‎ Finally, the springs are easily and quickly replaced in case of breakage, as they do not require intervention on the sectional’s supporting structure.‎