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G71 Sliding All-Glass System

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G71 Sliding All-Glass System

G71 is the new panoramic sliding glazing system without vertical profiles by BTGLASS, designed with an innovative approach and entirely Made in Italy — engineered, extruded, and assembled by the BT Group. Thanks to its advanced panel-dragging mechanism, when the first panel is opened, the remaining panels automatically open and close in sequence.

This system perfectly adapts to a wide range of environments such as winter gardens, balconies, terraces, space dividers, and shopping arcades. It can also be integrated into existing spaces, improving indoor temperature control, comfort, and moments of pure relaxation. Ease and speed of installation, without the need for masonry work, are additional key advantages of this new BT sliding system. G71 represents a smart alternative to traditional terrace enclosures, while maintaining the highest standards of Quality, Comfort, and Safety.

TECHNICAL DATA
FEATURES AND BENEFITS
DETAILS
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Bottom track: 3 rails (83 mm), 4 rails (105 mm), 5 rails (126 mm), 6 rails (153 mm)
Top track: 3 rails (69 mm), 4 rails (90 mm), 5 rails (113 mm), 6 rails (134 mm)
Mullion profile with seals and interlocking system: 32 mm
Innovative two-wheel self-balancing adjustable carriage with load capacity up to 100 kg
Compatible with 10 mm / 12 mm tempered monolithic glass

Bidirectional sliding system (left-to-right or right-to-left opening)
Walk-over lower guide (21 mm) compliant with accessibility standards for architectural barriers
Dust, air, and water-resistant seals in translucent PVC positioned between glass panels
Central opening option with floor auto-lock or polished chrome glass lock
Side opening with dragging ring or full lock with external key and internal knob
Telescopic system for automatic panel dragging
Available with 3, 4, 5, or 6-track configurations, with optional double-glazed panels and central opening
Bottom drainage system integrated into the lower guide complies with UNI EN 14351-1:2016 standards: wind load resistance UNI EN 12211:2016 / UNI EN 12210:2016 impact resistance UNI EN 13049:2004