Choosing The Right Aluminium Windows And Doors: Factors To Consider

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Aluminium windows and doors have become increasingly popular for their sleek, modern look and durability. They are also energy-efficient, making them an ideal choice for any building project. However, choosing the right aluminium windows and doors can be overwhelming, especially for those unfamiliar with the material. In this article, we will discuss some factors to consider when selecting aluminium windows and doors for your project.

Energy efficiency

Aluminium windows and doors are energy-efficient, and the level of efficiency depends on the quality of the glass used and the frame design. Low-emissivity (Low-E) glass is commonly used in aluminium windows and doors, as it helps to reduce the amount of heat escaping through the glass. In addition, the frame design can also impact the energy efficiency of the window or door. Look for frames featuring thermal breaks, which are barriers separating the inside and outside of the frame to prevent heat transfer.

Style and design

Aluminium windows and doors are available in various styles and designs, from sliding doors to casement windows. Consider the building style and the room’s purpose when selecting windows and doors. For instance, sliding doors are great for connecting indoor and outdoor spaces, while casement windows are ideal for ventilation.


Security is an important consideration when selecting windows and doors. Look for products tested and certified to meet relevant standards. For example, aluminium windows and doors often use multi-point locking systems to provide added security.


Aluminium windows and doors are low maintenance and durable. However, some finishes may require more maintenance than others. For example, anodised finishes are more durable and require less maintenance than powder-coated finishes. However, if you opt for a powder-coated finish, be prepared to clean the frames regularly to prevent corrosion.


The type of glazing used in aluminium windows and doors can impact their energy efficiency and acoustic and security performance. Double-glazed windows are popular, as they provide a good balance of energy efficiency and acoustic insulation. However, triple-glazed windows are the best option for those who live in noisy areas or extreme climates.


The cost of aluminium windows and doors will depend on various factors, including the size, style, glazing, and finish. While it may be tempting to opt for the cheapest option, it is crucial to consider the long-term costs associated with maintenance and energy efficiency. Investing in high-quality products may cost more upfront but can save you money in the long run.

Contact Architectural Glass and Aluminium For Details

Choosing the right aluminium windows and doors requires careful consideration of several factors, including energy efficiency, style and design, security, maintenance, glazing, and price. Architectural Glass and Aluminium offers a range of glass and aluminium products and glazing services to the South African construction industry. Contact our team of experts today for more information. Alternatively, please browse our website.