Non-thermal Break Double Glazed Aluminum Double Hung Window

Overview of Double Glazed Double Hung Window

Energy-Saving Performance

• The double-glazed glass unit with argon gas filling minimizes heat transfer, maintaining indoor temperatures and reducing heating/cooling costs.

• The multi-chamber aluminum profile enhances thermal insulation, preventing energy loss in extreme weather conditions.

Easy-Clean Design

• A low-maintenance powder-coated finish resists dirt buildup, making surface cleaning quick and effortless.

• The sash design allows for easy tilting or removal of the lower panel, simplifying access to hard-to-reach areas.

Secure Lock Mechanism

• A multi-point locking system ensures even pressure distribution across the sash and frame, enhancing structural stability and burglary resistance.

• Reinforced stainless steel hardware provides long-term durability without compromising smooth operation.

Adjustable Ventilation Control

• Independent upper and lower sash operation allows precise airflow control, optimizing ventilation without fully opening the double sash window.

• A built-in micro-vent feature enables continuous air circulation while maintaining security and weather protection.

Weather-Resistant Construction

• Heavy-duty aluminum profiles with reinforced ribs withstand high wind loads and heavy rainfall, ensuring long-term performance in coastal or storm-prone regions.

• A concealed drainage system prevents water accumulation, reducing the risk of corrosion and maintaining a clean aesthetic.

Specifications of Non-thermal Break Double Hung Window

Tip：Our Aluminum Double Hung Window have passed AS2047 product testing and we can provide product test reports upon request.

Download

● 2025 Rolansini Window and Door Catalog.pdf;

● Double Glazed Double Hung Window Profile Section;

● Double Glazed Double Hung Window Measurement&Installation;

● Care&Maintenance Guaidance;