P4T1812 Aluminium Top Hung Window 1800 x 1200 (width x height in mm)

The P4T1812 Aluminium Top Hung Window 1800 × 1200mm is a versatile, three-section aluminium window designed to provide a practical balance of natural light, ventilation and modern styling. Featuring two top-hung opening sashes on either side of a fixed centre glass panel, this window allows fresh air to circulate while maintaining a clear, uninterrupted view through the middle section.

Manufactured by Sigmadoors, the P4T1812 forms part of our popular range of aluminium windows for South African homes. Its horizontal design is particularly suitable for bedrooms, kitchens, lounges, dining rooms and home offices, where homeowners need a combination of everyday ventilation and generous daylight. The durable aluminium frame offers a neat, contemporary finish with minimal maintenance.

Measuring 1800mm wide × 1200mm high, the P4T1812 is a popular choice for new residential developments, renovations and replacement window installations. Its balanced three-panel configuration works well with both traditional and contemporary house designs, while the choice of aluminium frame colours and glazing options allows it to complement different interiors and exterior finishes.

Whether you’re replacing old steel or timber windows or selecting windows for a new building project, explore our aluminium window supply and installation services in Johannesburg, Pretoria, Midrand and across Gauteng. You can also discover more aluminium window designs for South African homes to find suitable styles for your property.

Aluminium Window Installation on request | Casement aluminium windows (30.5mm) by Sigmadoors

• Choice Of Aluminium Window Frame Colours

Our range of standard aluminium windows comes in a variety of colours.  This ensures that you can easily shop for the correct colour that will suit the desired appearance for your home of office. Should the colour you are looking for be absent from the colour selector, please contact us for assistance. Other colours are provided on request due to low volumes of demand. Our consultants will provide you with a quote and the timeline for the provision of other specified colours on request.  Aluminium window installation is on request.

• Fixtures and Glazing

All our windows come completely fitted with glass, handles and hinges.

Note that custom specifications, sizes and number of sashes can be ordered separately by email or calling our sales consultants.

At Sigmadoors we ensure our aluminium windows and doors stands up to the expectations of customers in terms of quality, durability and style.

Place your order online and we will do whatever necessary to get it to your doorsteps without any further delay.