ALU B 133 DOUBLE is a premium aluminum entrance door designed to deliver exceptional security, energy efficiency, and modern style. Whether for residential or commercial properties, ALU B 133 DOUBLE ensures top-level protection and year-round comfort.
Right from the start, ALU B 133 DOUBLE impresses with its triple-glazed glass, offering an excellent R-Value of 5.9. This advanced insulation helps reduce energy costs and keeps your interiors comfortable no matter the season. The aluminum construction guarantees durability, low maintenance, and a sleek, contemporary look.
Security is a top priority for ALU B 133 It comes equipped with the FUHR multipoint locking system 855GL, securing the door at seven different points. This system includes 2 hooks, 4 bolts, and an upper bolt, combined with an anti-burglary lock insert and 5 keys, providing maximum resistance against break-ins.
The complete ALU B 133 DOUBLE set includes:
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Aluminum door and matching frame
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Stainless steel door handle
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Three-part roller hinges in matching color for enhanced durability
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0.6″ threshold strip
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FUHR 855GL multipoint locking system with 7-point security
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Anti-burglary lock insert and 5 keys
Perfect for:
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Homeowners looking to upgrade security and insulation
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Commercial properties needing stylish, secure entrances
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Meta Description:
Discover the ALU B 133 aluminum entrance door — triple-glazed for energy savings and equipped with a 7-point FUHR locking system for superior security. Perfect for homes and businesses.






