Slim-Frame Inward Opening Window

Overview

 

Slim-Frame Inward Opening Window is a window system that opens inward from the room side and uses a narrow-frame design for a cleaner façade look.

• Designed for high-rise residential buildings, commercial curtain wall systems, hotels, schools, and healthcare facilities requiring controlled ventilation and modern façade aesthetics.
• Frequently specified in energy-efficient renovation projects where thermal performance upgrades are required without changing structural openings.
• Formulated for C5-M (Very High Marine) corrosivity categories and high-wind zones, with resistance to prolonged salt spray and driving rain.
• Standardized anchoring interfaces enable seamless integration with cast-in-place concrete, structural steel frames, and prefabricated modular volumetric building systems.

• Industrial heavy-duty packaging (ISPM 15 compliant wooden crates or A-frame steel racks) with reinforced multi-layer corner guards, high-density foam isolation, and vacuum heat-sealed moisture-resistant wrapping.
• Each unit is individually labeled with a QR traceability code linking to production batch, inspection records, and packing list for on-site verification upon arrival.
• Container loading optimized with 3D pre-stow planning to maximize space utilization while maintaining structural safety between aluminum frames and glass panels
• Flexible shipping terms available (FOB / CIF / DDP), with documentation support including customs declaration, packing list, and certificate of origin preparation

• Certified structural load capability up to 3.5 kPa (tested per EN 12210 Class C5/B5).
• Zero water penetration verified up to 600 Pa (under EN 12208 Class 9A / ASTM E331 static pressure protocols).
• Rated at EN 12207 Class 4 (highest classification), minimizing HVAC cooling/heating leakage and preventing drafts.
• U-value range of 1.0 – 1.6 W/m²K (verified under ISO 10077-2).
• Sound reduction index of 42–45 dB (tested per ISO 10140-2), effectively mitigating urban traffic noise for hospitality and healthcare applications.

1. What information do you need to prepare a quotation?
Please share the window size, quantity, project location, preferred opening style, and any drawings or reference photos if available.

2. Do you accept custom sizes and opening directions?
Yes. We can produce to project-specific dimensions and opening requirements.

3. Can you provide samples or mock-up support?
Yes. Sample or mock-up support can be arranged for project evaluation.

4. Do you provide installation guidance?
Yes. Installation guidance can be provided to support your project team during site work.