S9 Aluminum Casement Windows
DERCHI's S9 Series aluminum casement windows deliver superior thermal performance and durability, featuring premium hardware for effortless operation and contemporary style.
100% waterproof and Anti-theft
CE / NFRC / CSA Standard Certification
US/ AU IGCC Standard Shatter Proof Glass Certification
100% thermal insulation/windproof/ soundproof
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Derchi S9 Product Showcase - Professional Soundproof & Thermal Solutions
See the Derchi S9 Thermal Break Aluminum Casement Windows in action and discover their core advantages: exceptional soundproofing, superior heat insulation, and guaranteed quality. The advanced thermal break design effectively reduces energy consumption while enhancing your home comfort and efficiency.
Customization Options for S9 Series Aluminum Casement Windows
DERCHI offers comprehensive customization for S9 Series aluminum casement windows across four key dimensions. Choose from three opening methods including outward casement, top-hung, and tilt-turn configurations. Select from twelve color finishes ranging from neutral tones to wood-grain textures. Specify edge frame packages with 48mm or 88mm depths for different wall types. Configure window styles from single casement to multi-panel combinations. As a leading aluminum casement window manufacturer, we ensure all custom casement windows integrate perfectly with premium casement window hardware for optimal performance and aesthetics.
Color Customization
DERCHI S9 Series aluminum casement windows feature twelve color options for personalized aesthetics. As an aluminum casement window manufacturer, we offer custom casement windows with durable powder coating finishes that complement any architectural style.
Available Color Options:
> Sand Gray: Neutral tone matches contemporary and traditional designs for versatile applications
> Dark Coffee: Rich brown finish provides warmth and pairs with natural wood elements
> Black Crystal: Glossy black surface creates modern elegance with enhanced depth
> Starry Black: Matte black finish with subtle texture for sophisticated exteriors
> Light Coffee: Soft beige tone brightens spaces while maintaining neutral balance
> White: Classic finish maximizes light reflection and suits minimalist designs
> Indigo Gray: Blue-gray blend offers unique character for distinctive facades
> Mint Gold: Metallic finish with green undertones for premium architectural accents
> Skin Black: Ultra-matte surface minimizes glare and fingerprints for clean appearance
> Black Walnut: Wood-grain texture in dark finish combines natural look with aluminum durability
> Pear Wood: Light wood-grain pattern provides organic warmth without maintenance concerns
> Fluorocarbon Flash Silver: Metallic coating with superior weather resistance and reflective properties
These color options for aluminum casement windows include powder coating and fluorocarbon finishes, ensuring long-lasting protection against fading, corrosion, and weather damage while maintaining the integrity of casement window hardware.
Opening Method Customization
DERCHI S9 Series aluminum casement windows offer three opening configurations for different ventilation and space requirements. As a leading aluminum casement window manufacturer, we provide custom casement windows with premium casement window hardware for smooth operation.
Available Opening Methods:
> Outward Casement Windows: Single outward opening through side hinges for maximum ventilation and easy interior cleaning
> Top-Hung (Awning) Windows: Top-pivoted design opens outward for ventilation during light rain while maintaining security
> Tilt and Turn Windows: Dual functionality with outward casement opening and top-hung tilt operation for versatile air control
These opening options allow users to select the ideal mechanism for their aluminum casement windows based on space availability, ventilation preferences, and accessibility needs.
Edge Frame Customization
DERCHI S9 Series aluminum casement windows provide two edge frame packages for different installation requirements. As an aluminum casement window manufacturer, we offer custom casement windows with specialized frame configurations that ensure proper sealing and integration with various wall types.
Available Edge Frame Options:
> New 48 Pack: Standard frame depth of 48mm suitable for regular wall installations and retrofit projects
> New 88 Pack: Extended frame depth of 88mm designed for thicker walls and enhanced thermal performance
These edge frame packages for aluminum casement windows allow installers to select appropriate configurations based on wall construction, climate conditions, and energy efficiency requirements while ensuring compatibility with all casement window hardware.
Style Customization
DERCHI S9 Series aluminum casement windows offer diverse style configurations to meet various architectural requirements. Our custom casement windows include single casement for compact spaces, double casement for wider ventilation, and combinations with fixed panes for larger openings. As a leading aluminum casement window manufacturer, we provide multi-panel configurations mixing fixed and operable units, asymmetric layouts with different pane sizes, and geometric shapes including rectangular and trapezoidal designs. Additional options include picture window combinations with flanking casements and stacked designs with horizontal divisions. All styles integrate seamlessly with casement window hardware for smooth operation and lasting performance.
S9 Series Thermal Break Technology
DERCHI's S9 Series represents advanced aluminum casement windows with integrated thermal break technology. These custom casement windows feature aluminum frames with a thermal barrier between interior and exterior sections to minimize heat transfer across seasons. As a leading aluminum casement window manufacturer, DERCHI produces windows suitable for residential and commercial projects. The S9 Series offers various exterior profiles to complement different architectural designs. The casement window hardware ensures smooth operation and long-term performance. From single window replacements to large-scale developments, DERCHI provides solutions for diverse project needs.
Advanced Features of S9 Series Aluminum Casement Windows
DERCHI's S9 Series represents cutting-edge innovation in custom casement windows. Each component is engineered for maximum performance, safety, and durability. Our aluminum casement window manufacturer expertise ensures every detail meets the highest standards for residential and commercial applications.
Glass System
Double-pane configuration (5mm+27A+5mm) creates superior sound barriers. The 27mm air gap blocks noise transmission effectively.
Inert gas filling prevents condensation between panes. This technology eliminates fogging and maintains clear visibility year-round.
Fluorocarbon-treated spacer bars resist discoloration. The coating prevents yellowing and maintains aesthetic appeal over decades.
DERCHI logo on spacer bars ensures authenticity. Each window features clear brand identification for quality assurance.
Connection Technology
Foulow-guided injection corner connectors join frames precisely. This system connects outer frames, mullions, and sashes with perfect alignment.
Two-component corner adhesive strengthens joints permanently. The injection process creates watertight seals and increases structural integrity.
Casement Window Hardware
Base-free child safety handles prevent accidents. The custom design inhibits bacterial growth and ensures safe operation.
Heavy-duty hinges support 50kg per sash. These custom components guarantee smooth operation under maximum loads.
Anti-skew transmission boxes maintain proper alignment. The mechanism prevents diagonal pulling and reduces failure rates significantly.
Two-point locking system enhances security. Roller lock points and anti-pry bases protect against forced entry attempts.
Water-swelling EPDM weatherstrips expand 300% when wet. This feature provides exceptional protection in coastal and typhoon-prone regions.
Structural Design
Anti-collision corner protectors on screen frames increase safety. These components prevent injuries during daily use.
Patented built-in mesh pressure line improves security. The concealed design prevents tampering while maintaining clean aesthetics.
Flat interior screen frame eliminates protrusions. This design creates seamless integration with interior spaces.
Transform Your Space with Premium Aluminum Casement Windows
Ready to experience the perfect combination of security, efficiency, and elegance? Our S9 Series delivers unmatched performance backed by decades of aluminum casement window manufacturer expertise. Whether you need standard sizes or custom casement windows tailored to your exact specifications, our team is ready to bring your vision to life. Contact our specialists today to discover how premium casement window hardware and innovative design can enhance your property's comfort and value.
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Performance Features of the S9 Aluminum Casement Windows
DERCHI delivers premium aluminum casement windows with thermal break technology. As a trusted aluminum casement window manufacturer, we offer custom casement windows with superior performance ratings. Our S9 Series features advanced casement window hardware and engineering designed for residential and commercial applications.
U-Factor: 0.27
The low thermal conductivity rating indicates superior insulation performance. Thermal break aluminum prevents heat transfer between interior and exterior surfaces. This design reduces heating and cooling costs while meeting energy efficiency requirements for green building certifications.
Wind Pressure Resistance: 5K Pa
These windows withstand wind loads up to 5,000 pascals. The reinforced frame structure ensures stability and has been tested for hurricane-force wind conditions. The multi-point locking system distributes pressure evenly across the frame.
Solar Heat Gain Coefficient (SHGC): 0.22
These windows block 78% of solar heat from entering buildings. This feature reduces cooling loads in warm climates while maintaining natural light. The design optimizes energy performance for year-round comfort.
Water Tightness: 700 Pa
The S9 Series prevents water infiltration under pressure up to 700 pascals. The sealing system blocks rain penetration during storms through multiple weatherstrip barriers that protect interior spaces. This tested performance meets commercial building standards for water resistance.
Air Tightness: 1.2 m³/(m·h)
The low air leakage rate reduces energy loss in buildings. Precision-engineered seals minimize drafts while the thermal break design prevents air transfer. This construction maintains consistent indoor temperatures throughout the year.
Sound Insulation: 35 dB
The S9 Series reduces outside noise transmission by 35 decibels. Double-sealed construction blocks sound waves while thermal break technology dampens vibrations. This design creates quieter indoor environments for increased comfort.
Technical Specifications
Explore the detailed parameters of the S9 Series Thermal Break Aluminum Casement Window. The following table outlines all key components, materials, and dimensions to help you make an informed decision for your project.
| Parameter | Details |
| Glass | Double Tempered Glass with argon gas 5mm+27A+5mm(PVDF Aluminum Strip Between double glass) |
| Profile | 6063-T5 aluminum profile |
| Profile Thickness | 1.8MM |
| Frame Width | 109MM |
| Handle | Customized non-base safety Handle in Black and Silver |
| Hinge | Customized flat open friction Hinge |
| Lock Point | Customized Black Zinc Alloy Six Point Lock |
| Insulation Strip | Standard DERCHI insulation strip |
| Opening Way | Outward Opening / Awning |
| Optional Package | New 48 Pack / New 88 Pack |
| Sealing Material | EPDM rubber strip |
| Available Size | Opening Panel Width: 350-700mm Height: 400-1600mm |
Applications of S9 Series Aluminum Casement Window
DERCHI's S9 Series aluminum casement windows serve diverse building needs across commercial and residential sectors. As a trusted aluminum casement window manufacturer, we provide custom casement windows with reliable casement window hardware for various applications.
Commercial
Commercial buildings across office complexes, retail stores, hotels, schools, and healthcare facilities benefit from S9 Series aluminum casement windows. These custom casement windows deliver energy efficiency through thermal break technology, reducing operational costs while providing reliable ventilation control. The durable construction and professional casement window hardware withstand heavy daily use, making them ideal for businesses that require consistent performance, easy maintenance, and enhanced security features.
Residential
Residential applications from single-family homes to high-rise apartments rely on S9 Series windows for long-term value and comfort. These aluminum casement windows adapt to various architectural styles through custom sizing while delivering energy savings and minimal maintenance requirements. Whether for new construction, historic renovations, or vacation properties, the thermal break design and reliable casement window hardware provide homeowners with secure operation and weather protection.
Why Choose DERCHI S9 Series Casement Windows
DERCHI stands as a trusted aluminum casement window manufacturer, delivering custom casement windows with advanced thermal break technology. Our S9 Series aluminum casement windows feature innovative design elements and premium casement window hardware for superior performance and energy efficiency.
Flush Frame Design
Frame and sash align on the same horizontal line for both interior and exterior surfaces. Creates seamless appearance while ensuring proper weather sealing and structural integrity.
Advanced Profile System
1.8mm multi-cavity aluminum profile incorporates multiple sealing layers to block noise transmission. Three-seal structure provides enhanced weather protection and thermal performance for residential applications.
Superior Insulation Strip
44mm extra-wide insulation strip effectively reduces the U-value of the complete window assembly. Provides thermal insulation and noise reduction for improved indoor comfort and energy efficiency.
Micro-Elastic Glass Protection
Micro-elastic glass blocks prevent direct contact between glass panels and aluminum profiles. Overcomes structural weaknesses at toughened glass corners while maintaining long-term window performance and durability.
15+ Years of Experience
Proven expertise in aluminum window and door manufacturing.
Large Facility & Workforce
70,000 m² factory, 4,000 m² showroom, and over 600 employees.
High Production Capacity
Annual output of 400,000+ units, with 200,000+ successful installations.
International Certifications
Meets NFRC, CE, AS2047, CSA, and ISO9001 certification standards.
Strict Quality Inspection
Every product undergoes comprehensive quality checks before shipment.
Dedicated R&D Team
Over 20 professionals driving continuous product innovation.
Robust Intellectual Property
Holds over 100 national patents including inventions, designs, and appearances.
Industry Recognitions
Recipient of more than 50 prestigious industry awards.
Global Distributor Network
Over 700 distributors serving customers in 100+ countries.
One-Stop Service
Complete support from ordering through final delivery.
Certifications & Quality Assurance
DERCHI S9 Series aluminum casement windows meet international quality standards and industry certifications. Our aluminum casement window manufacturer credentials demonstrate commitment to excellence in custom casement windows and casement window hardware production.
S9 Series Casement Window Hardware Options
DERCHI offers comprehensive casement window hardware solutions for aluminum casement windows. Our custom casement windows feature independently developed components designed for durability and performance. As a leading aluminum casement window manufacturer, we provide specialized hardware options to meet diverse project requirements.
Project Showcase
Explore successful installations of DERCHI S9 Series aluminum casement windows across residential and commercial projects. These custom casement windows demonstrate real-world performance and design versatility from our experienced aluminum casement window manufacturer.
Related Window Solutions
Discover our complete range of aluminum casement windows and complementary window systems. DERCHI offers diverse custom casement windows with matching casement window hardware to create cohesive building envelope solutions for any architectural requirement.
