FY-Slim Minimalist Aluminum Casement Window System
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SLIM 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
Thermal Break Strip
Not Just Wide — Extra Wide
- The frame and sash are engineered with extra-wide 30 mm thermal break strips, while all internal chambers are filled with thermal and acoustic insulation wool. This significantly enhances the system’s thermal insulation and energy-saving performance.
Low-Carbon Energy Efficiency
Standard Low-E Glass
Optional Solar-Powered Blinds
- Effectively blocks UV and infrared rays, with no external power supply required.
- Provides sun shading against direct sunlight while reducing glare and light pollution.
- Supports multiple smart control options.
Flush-Aligned Isotherms
True Insulation. Better Performance
- Equal-width thermal break strips in the frame and sash allow the glass and thermal break system to achieve true isotherm alignment, significantly enhancing the system’s thermal insulation performance.
Wet–Dry Partition Design
Proprietary Water–Vapor Separation Technology
- Compared with conventional windows and doors, this design further enhances air-tightness and water-tightness, delivering improved overall performance in line with today’s energy-saving standards.
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.
