Durable Aluminum Alloy Construction Built with a robust aluminum alloy frame and main frame, this window is designed for strength, reliable performance, and longlasting durability, even under demanding conditions. Smooth and Secure Operation The precisionengineered sash glides effortlessly, interlocking with the main frame to create a secure, weathertight seal that protects your space from drafts, moisture, and external elements. EnergyEfficient Design Doubleinsulated glass combined with quality wool pile seals helps maintain consistent indoor temperatures by keeping cold air out during winter and retaining cool air during summer. This enhances energy efficiency and can help reduce heating and cooling costs. Improved Ventilation A fullsized screen is included, allowing fresh air to flow in while keeping insects and debris out. The screen is easily removable for quick cleaning or seasonal use. Key Benefits and Applications Ideal for residential homes seeking lowmaintenance, longlasting windows for offices or commercial spaces where energy efficiency and strong sealing are priorities Suitable for renovations or builds where both performance and ease of operation are important Specifications Material: Aluminum alloy frame and main frame Operation: Smoothgliding interlocking sash Seal Type: Wool pile seals for enhanced insulation Glass: Insulated glass panels Screen: Fullsize removable screen for ventilation control This window combines strength, ease of use, and energy efficiency, making it a practical choice for spaces requiring durable construction, effective sealing, and adaptable ventilation options.