Curtain
Wall M4
COMFORT M4 an Insulated Curtain Wall System
Description
Advantages
- Modern Appearance
- Seamless Design
- Satisfactory Energy Efficiency
- Increased Comfort level
- Maximum functionality
- Enhancement of Natural Light
- Guaranteed performance quality in terms of air- water permeability, wind pressure as well as the Uf.
- Increased static and functionality in extreme weather conditions
- Flexibility in construction
- Vast alternatives in custom solutions tailor made to the building
- Ease of use with electric motion
- 55 mm width of mullions.
- Distance between glass panels 14 mm.
- Vents are supported by the mullions on which they are attached through special hardware, securing the frame on the curtain wall structure.
- The same vents can be either fixed or projected outwards
- Big variety of mullions for high wind loads.
- Polygonal surfaces are possible.
- Can be combined with doors from the SMARTIA series.
Certificates
Generic
Technical Characteristics
Performance
Characteristics
All available typologies



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Frequently Asked Questions
The frame type you choose is very important and depends on many factors. For example, the available space within the house (furniture, decoration, etc.), the window spans you want to cover, the aesthetics of the space and the building, and many other factors. You can see in detail all the types and further information about the categories so that you can more easily form an opinion on the suitable frame, but above all, the one you prefer for your space. It is necessary to seek the advice of an expert engineer who has the experience and expertise to suggest the most suitable system based on the requirements of your space.
Each feature is of special importance, and you should pay attention to all of them when choosing your frames. The key performance features to consider when selecting the right aluminium system are:
Thermal insulation
Security (burglary resistance)
Wind load resistance
Watertightness
Air permeability
Sound insulation
Lastly, you should consider that installing or replacing windows and doors is an important decision that can often be called a “life decision.” If you take into account the period of time that the systems remain in a home until they are replaced, then you realize that the choice should be particularly careful.
The reason for choosing a thermally insulated frame is very simple. Because it maintains the internal temperature, minimizing losses. In this way, greater efficiency and economy is achieved. However, you should think not only about the winter months, which represent the typical example to describe heat losses, but also the summer months. Due to the climate of each region and the high temperatures, it is essential that the cooling we try to achieve inside the house during summertime is contained and not channeled to the outside environment through the windows.
Curtain wall systems are used as a building envelope and ensure maximum natural lighting in the internal space, creating a comfortable and safe environment for the people who use the building. Usually, they are found in big buildings covering their façade but in recent years, they can also be found in modern private residences covering any kind of window span, from a living room with a special view to a stairwell. In addition, aluminium curtain walls are also a very popular choice due to their high aesthetic value and the unlimited possibilities they offer in architectural applications. At Alumil, you will find a complete range of curtain walls that are divided into three (3) main categories: stick type (conventional), structural and unitized.