ALTOP Casement Windows combine elegant design with superior performance, offering flexible inward and outward opening for optimal ventilation. With excellent sealing, energy efficiency, and durable materials, they ensure comfort, security, and long-lasting reliability. Ideal for residential and commercial spaces, ALTOP delivers style and functionality in every installation.
| Perforated Aluminum Panel – Common Specifications | |
| Specification | Data |
| Width Range | 400mm – 1800mm |
| Height Range | 500mm – 2400mm |
| Opening Options | Inward or outward opening |
| Glass Type | Single, double, or LOW-E energy-efficient glass |
| Frame Material | High-quality aluminum alloy |
| Hardware | Corrosion-resistant precision hardware |
| Sealing Performance | Excellent, windproof, waterproof, dustproof |
| Lifespan | Over 20 years |
| Applicable Environments | Residential, office, commercial buildings |
Flexible inward and outward opening design allows adjustable ventilation for optimal airflow
Excellent sealing effectively protects against wind, rain, dust, and provides sound insulation
Precision hardware ensures smooth, durable operation and long-term stable performance
Energy-efficient glass combined with quality frame design enhances thermal insulation and reduces energy consumption
Elegant, modern appearance complements various architectural styles and interior décor
Premium durable materials resist corrosion and weathering, ensuring long-lasting safety and reliability
Easy installation and smart home compatibility enhance convenience and comfort
