3 myths and the corresponding truths about aluminium frames

Myth One: Aluminium frames are expensive

Aluminium frames are known for their durability over time, their robustness and their aesthetic superiority. If you add to all this their high performance in thermal insulation, watertightness and air permeability, then the "puzzle" of the belief that aluminium frames are expensive is completed. But what is the truth about this issue?

The truth
The search for aluminium frames gives us the opportunity to choose what best meets the needs of our space. Whether it is a matter of personal preference or objective factors (e.g. a house in a seaside area), we are free to go with what suits us best. From the simplest frames, with a basic level of thermal insulation, to the minimal modern frames with simple lines, advanced thermal insulation, watertightness and high aesthetic design, the prices vary and depending on the budget can satisfy different customers. Therefore, the cost of the aluminium frames we choose for our space is directly related to their performance and certifications. In short, there are options to suit any pocket! In any case, they are a particularly advantageous investment, as, compared to other materials, they are characterized by their durability over time (sometimes for more than 4 decades) and minimal maintenance requirements. The long interval from purchase to eventual replacement makes them a really smart choice for any space.

Myth Two: Aluminium frames create condensation

All of us at some point in our lives have been in a space where the phenomenon of condensation or "sweating" windows and frames is observed. Essentially, this happens when there is an increase in vapours in a room and there are cold surfaces on which the condensation forms.

This phenomenon occurs mainly during the winter months, when low temperatures prevail outside, while inside, high temperatures favour the development of water vapours (especially in rooms such as the kitchen or bathroom). But to what extent does this affect aluminium frames exclusively?

The truth
The phenomenon of condensation can affect any type of frame. The levels of humidity in a room are of particular importance. If they exceed 60-65%, it is advisable to investigate the issue further and implement steps to improve the situation.

Adequate ventilation and the regular use of a dehumidifier play an important role. Nowadays, the thermal insulation offered by an aluminium frame can be very high-performing. This is because the use of polyamide between the aluminium profiles creates a thermal break and thus prevents the phenomenon of condensation on the frame. Energy-efficient aluminium frames are a particularly reliable choice and address this issue perfectly. Of course, if the space has high levels of humidity (e.g. older houses) a comprehensive assessment of the needs is required and a holistic approach should be followed (insulation of the masonry, inspection of pipes, etc.). Finally, it is worth noting that the correct construction and installation of the frame (covering gaps between the frame and casing with insulating materials, selection of energy-efficient glass panes, thermal insulation protection from the inside of the roller shutter boxes, etc.), is crucial, as otherwise there is a risk of condensation problems arising or worsening of an existing situation.

Myth Three: Aluminium frames are corroded

Aluminium is a metal. Thus, many believe that it faces the problem that most metals face over time, namely corrosion or rust. So there is a belief by some people that aluminium frames do not last as long as frames of other materials, as they face problems in this area.

The truth
In fact, this is a completely false belief. Aluminium is a metal that, under normal conditions and if the construction and installation specifications are followed, does not rust and needs little to no maintenance. At the same time, it is subject to various surface treatments, which protect it and keep it in excellent condition. These are:

• Electrostatic painting: a process in which a layer of decorative paint is applied to the surface of aluminium to change its colour and protect it from external factors. Particularly in regions with intense solar radiation (e.g. the Mediterranean), the use of highly resistant powdered electrostatic paint is considered the right choice.
• Anodising: an electrolytic passivation process, during which the aluminium profile is immersed in a special liquid, thereby creating a thin layer of aluminium oxide on the outer surface of the material, improving durability Anodising is ideal for frames installed in coastal areas, as it prevents possible corrosion as a result of the proximity to the sea and the humidity it brings.
• Pre-anodising: a method that combines the positives of electrostatic painting with those of anodising. It is highly effective, as the aluminium profile goes through a special anodising treatment and is then painted with the coloured powder of electrostatic paint. *Learn more about the Sea Proof Plus brand, the highest corrosion protection, using the pre-anodising method.

The... epigraph

Changing frames is a process that requires knowledge of your needs and information about the options available on the market. Aluminium frames offer high quality and aesthetic solutions and can satisfy even the most stringent specifications. With myth busting as your ally and correct information as your guide, take the step towards a better quality of life.