FY-Eco Aluminum Glass Sliding Door System
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Enhanced Dimensions
Up to 2500 mm in height for expansive floor-to-ceiling openings
Upgraded Sealing & Noise Reduction
Triple solid sealing system
Enhanced Thermal Insulation
Dual thermal-break structure
Improved Wind Resistance
Reinforced interlocking stile, as used in system windows
Enhanced Rain Protection
Integrated drainage design, as used in system windows
Smoother Operation
Quadruple anti-sway rollers on the upper track
Enhanced Stability
Dual-row rollers on the lower track
Improved Everyday Comfort
Anti-collision rubber strip for the opening sash
Upgraded Craftsmanship
45° corner-key glue injection, as used in system windows
Refined Appearance
Flush frame-and-sash design, as used in system windows
3X Solid Foam Sealing
One Window. Triple the Seal
- The Energy Pioneer Sliding Window features foam sealing gaskets inspired by aerospace applications, with three continuous gasket lines arranged across the interior and exterior of the entire window system.
- Three foam gaskets create three seamless sealing layers, delivering triple protection for a quieter, more comfortable home.
Reinforced Interlock, Enhanced Safety
Sliding Windows Built for Superior Weather Protection
- The Energy Pioneer sliding window is engineered for extreme wind and rain, with a new exterior-side weatherproofing structure arranged both vertically and horizontally.
- For the floor-to-ceiling version, a reinforced mullion matching the height of the operable sash runs vertically through the full window.
- For versions with auxiliary panels, an additional horizontal reinforced interlock is added alongside the vertical reinforced mullion, further enhancing overall structural stability and weather resistance.
2X Thermal Break Structure
Double the Energy-Saving Performance
- Conventional sliding windows typically lack a thermal break structure.
- The Energy Pioneer Sliding Window is upgraded with a thermally broken design, while the frame integrates dual thermal insulation strips of 20 mm + 14.8 mm.
- With a dual thermal break structure, it delivers enhanced thermal insulation and forms a double barrier against outdoor heat and cold transfer — helping air conditioning and underfloor heating reach a stable indoor temperature faster, with lower energy consumption.
2X Track System
Stability Reinforced
- The Energy Pioneer Sliding Window upgrades the lower track with dual tracks and double-row rollers, optimizing movement and distributing the load more evenly.
- An additional upper guide track further supports smooth sliding, creating a reinforced track system that remains stable and reliable over long-term use.
ECO Series Configurations
TECHNICAL
Comfort & Wellness Solutions for Nine Living Scenarios
Outdoor Space
Designed for Relaxed Living
Entryway
Effortless Access, Every Day
Living Room
Acoustic Comfort / Thermal Insulation / Refined Aesthetics
Balcony
Natural Light / Ventilation
Kitchen
Smoke Control / Human-Centered Design
Dining Area
Ventilation / Aesthetic Appeal
Bedroom
Sound Insulation / Safety
Bathroom
Privacy / Ventilation
X Space
Personalized / Custom-Built
From sketching visions of life to refining every detail of product design; from the climate map of vast lands to the creation of cozy indoor microclimates.
Feiyu has always advanced fearlessly as an industry leader on the path of innovation and breakthroughs.
Through every challenge and persistent exploration, we strive only to earn consumers’ most sincere recognition and trust, so that the Feiyu brand leaves a deep mark in every home that pursues a quality lifestyle.
We continuously provide the market with low-carbon, energy-saving, and eco-friendly doors and windows, while creating better living environments for cities and families.
Feiyu have long been committed to the innovative R&D and production of comfortable, healthy, and energy-efficient products.
