Unmatched Security with FUHR 855GL Locking System
The ALU B 103 DOUBLE aluminum entrance door offers a new standard of protection, featuring the advanced FUHR 855GL multi-point locking system. With seven locking points—including 2 hooks, 4 bolts, and an upper bolt—it ensures top-tier defense against unauthorized access. This comprehensive system is ideal for both residential homes and commercial properties that require dependable, everyday security.
Excellent Thermal and Acoustic Insulation
Not only is this door built for safety, but it also provides outstanding energy performance. The 1.9-inch polyurethane foam core gives it an R-Value of 5.9, helping to significantly reduce energy loss. Moreover, the triple-glazed glass panel enhances insulation and helps block out street noise. Whether you live in a cold climate or a busy urban area, the ALU B 103 DOUBLE maintains indoor comfort while helping reduce heating and cooling costs.
Complete and Easy-to-Install Set – ALU B 103 DOUBLE
Everything you need is included in the package for a smooth installation:
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Durable aluminum door leaf and frame
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Modern stainless steel handle for a clean finish
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Three-part roller hinges, color-matched to the door
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0.6-inch threshold strip for barrier-free entry
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Anti-burglary class lock insert with 5 keys
All parts are built for long-term performance, with materials chosen for both strength and visual harmony.
Aesthetic Appeal Meets Practical Function – ALU B 103 DOUBLE
Finally, the ALU B 103 doesn’t just perform well—it also looks great. Its sleek design and weather-resistant finish enhance any building’s exterior. This door is low-maintenance, corrosion-resistant, and built to withstand the elements. It’s the perfect choice for homeowners and businesses who value security, design, and energy efficiency in one elegant solution.
