Double Glazed Aluminum Casement Windows for House

Product Overview

Double Glazed Aluminum Casement Windows redefine residential comfort by combining energy efficiency, sound insulation, and modern aesthetics in a single solution. Traditional single-pane windows lose up to 30% of a home’s heating/cooling energy and fail to block external noise, creating uncomfortable living environments. These windows solve this through a combination of thermal break aluminum frames and double-glazed insulated glass units (IGUs), reducing heat transfer by 70% and external noise by 50%. Designed for contemporary homes, they feature slim sightlines that maximize natural light while offering customizable finishes to match any architectural style—from minimalist to traditional.

Product Features

Superior Energy Efficiency: Achieve U-values as low as 1.2 W/(m²·K) (NFRC certified) with 24mm double-glazed units (4mm glass + 16mm argon gas + 4mm glass) and low-e coatings that reflect 70% of infrared radiation. This reduces annual HVAC costs by 200-400 for a typical 150m² home.

Acoustic Insulation: Multi-chambered aluminum frames with EPDM gaskets and laminated inner glass achieve a STC rating of 32-35 dB, reducing street noise (e.g., traffic, construction) to levels suitable for bedrooms and home offices.

Structural Performance: 1.8mm thick 6063-T5 aluminum profiles with steel reinforcements withstand wind loads up to 2.4kPa (ASTM E330) and water penetration at 150mm/h rainfall (ASTM E331), ensuring durability in extreme weather.

Design Versatility: Available in top-hung, side-hung, and tilt-turn configurations with over 150 RAL powder coat colors and wood grain finishes. Custom sizes up to 1200mm×1800mm fit standard and non-standard openings.

Product Applications

Bedrooms: The acoustic insulation creates peaceful sleeping environments in homes near busy roads or airports, while the low-e glass reduces morning glare on bedding.

Living Rooms: Large-format casement windows maximize natural light and unobstructed views, with the thermal break design maintaining consistent temperatures during extreme winters or summers.

Home Offices: Sound reduction properties minimize distractions from outdoor noise, while the airtight seal prevents dust infiltration—critical for electronics and allergen-sensitive occupants.

Coastal Homes: The marine-grade powder coating resists salt corrosion (1000 hours ASTM B117), making these windows ideal for beachfront properties where humidity and salt spray accelerate degradation.

FAQ

Q: Can these windows be fitted with insect screens?

A: Yes, all configurations accommodate retractable or fixed insect screens (fiberglass or stainless steel) that install without compromising the window’s thermal or acoustic performance.

Q: What is the expected lifespan of the double-glazed units?

A: The hermetically sealed IGUs have a 20-year warranty against seal failure, with argon gas retention exceeding 90% over 15 years. The aluminum frame finish is warranted for 15 years against fading or peeling.

Q: Are they compatible with smart home systems?

A: Yes, the windows can integrate with motorized opening systems (for high or hard-to-reach installations) that connect to home automation platforms, enabling remote control via smartphone or voice commands.