ALU B 113 DOUBLE – Modern Aluminum Door for Enhanced Security and Efficiency
The ALU B 113 DOUBLE aluminum door is built to combine robust security with energy-saving performance. Perfect for both residential and commercial applications, this model brings together cutting-edge components and sleek design in one complete package.
Superior Locking System
At the core of this door’s security is the FUHR 855GL multi-point locking system. It features 7 locking points, including 2 hooks, 4 bolts, and an upper bolt. This configuration ensures your property is well-protected against unauthorized entry while giving you peace of mind, whether you’re home or away.
Thermal and Acoustic Performance – ALU B 113
Insulation is just as important as security. That’s why the ALU B 113  door leaf comes equipped with triple glazing, which not only looks sophisticated but also improves thermal and acoustic insulation. Moreover, the 1.9″ polyurethane foam core provides an R-Value of 5.9, helping to keep indoor temperatures stable and reduce heating and cooling costs year-round.
Complete Door Set Includes:
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Premium aluminum door and frame for long-lasting durability
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Modern stainless steel door handle
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3-part roller hinges color-matched to the door
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0.6″ threshold strip for smooth and accessible entry
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Anti-burglary class lock insert with 5 keys
A Smart, Stylish Investment – ALU B 113 DOUBLE
Choosing the ALU B 113 Â means investing in a door that delivers on all fronts: security, comfort, and style. Whether you’re updating your home or outfitting a new commercial space, this door enhances curb appeal while offering practical advantages. Alu b 113 is smart, stylish investment.