Aluminium Top-Hung and Bottom-Hung Windows

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Timeless Elegance Meets Modern Functionality - Aluminium Top-Hung and Bottom-Hung Windows

Top-Hung and Bottom-Hung Windows are specialized casement systems that open vertically—either from the top downward (top-hung) or bottom upward (bottom-hung). These windows are typically installed for controlled ventilation and high-level openings where safety is a concern. APRA Win manufactures precision-balanced tilt designs using robust aluminium frames, friction hinges, and secure locking mechanisms. These windows are perfect for bathrooms, basements, or high-rise installations where outward swing is limited.

UPVC Casement Windows
Salient Features

Strong, Sleek & Sustainable: Redefining Indian Homes with Aluminium Top-Hung and Bottom-Hung Windows

Vertical opening from top or bottom using stay arms
Safety restrictors and anti-slam hinge designs
Compact profiles with integrated drainage
Multi-locking points and tight seal closures
Custom glazing: frosted, reflective, or clear
Lightweight, weather-resistant aluminium frames
Advantages

Breathe Fresh, Live Stylish - Aluminium Top-Hung and Bottom-Hung Windows by APRA Win

Controlled Ventilation

Top-hung or bottom-hung operation allows for consistent airflow while keeping out direct rain. This makes them a smart choice for ventilation in small or enclosed spaces such as bathrooms and kitchens.

Space-Saving and Safe

These windows do not protrude inward or outward significantly, making them ideal for tight spots. They reduce risks of accidental bumping or obstruction, especially in public areas or corridors.

Water-Resistant Design

With outward sloping panels and weatherproof seals, these windows deflect rain and resist seepage. The integrated drainage prevents water accumulation, ideal for high-rainfall areas.

Discreet and Functional

Often installed higher on walls, these windows offer privacy and functionality without disrupting design symmetry. Their concealed mechanisms and clean lines make them an elegant architectural element.

Reliable in Commercial Settings

Frequently used in institutional and commercial projects, these windows deliver consistent performance, ease of use, and compliance with ventilation standards.

Typical Usage

Top-Hung / Bottom-Hung Aluminium Windows are commonly used in: Bathrooms, laundry rooms, and utility areas, Stairwells, basements, and server rooms, High-rise apartments and offices, Educational and healthcare institutions

Types of Aluminium Windows

Aluminium Sliding Windows
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Sliding Aluminium Windows

Panels that glide horizontally for effortless operation, offering a clean, modern look.



Aluminium Casement Windows
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Casement Aluminium Windows

Hinged frames that open outward for excellent ventilation, often used in living rooms and bedrooms.

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Top-Hung / Bottom-Hung Windows

Pivoted at the top or bottom, these windows allow controlled airflow in kitchens, bathrooms, and utility areas.

Aluminium Fixed Windows
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Fixed Aluminium Windows

Non-opening glass panels for maximum views and natural lighting, often paired with other types for larger setups.