Aluminium sliding windows are a popular type of window used in both residential and commercial construction. They are characterised by their robust aluminium construction, which makes them durable, weatherproof and easy to maintain.

Here are some features of aluminium sliding windows:

1. Aluminium construction: The window profiles are made of aluminium, which is lightweight, strong and non-corrosive, making the windows durable and easy to maintain.
2. Sliding mechanism: These windows are fitted with a mechanism that allows the sashes to move smoothly. This can be either a roller or bearing-based mechanism.
3. Energy efficiency: By using the right insulation solutions, such as thermal baffles and double glazing, aluminium sliding windows can be energy efficient, resulting in lower heating and cooling bills.
4. Aesthetics: Aluminium allows a variety of profile shapes and patterns to be created, giving a wide range of design possibilities. Aluminium sliding windows can be available in a variety of colours to match the style of the building.
5. Opening: Sliding windows open by sliding the sashes sideways, which saves space in the room, especially when the outside space is small.
6. Easy to keep cleanAluminium is an easy-to-clean material. Regular cleaning is sufficient to keep the windows looking aesthetically pleasing.
7. Security: Good quality aluminium sliding windows can be fitted with security systems such as burglar locks or reinforced profiles, increasing the safety of the occupants.
8. Longevity: Due to the strength of aluminium, sliding windows of this type are usually very durable and can last for many years without needing to be replaced.

It is worth noting that aluminium sliding windows may be slightly more expensive than their uPVC or timber counterparts, but they offer many benefits such as durability, aesthetics and ease of maintenance.