When deciding to refurbish or remodel a house, one of the most important aspects to consider is the choice of window. It is an aspect that is often not given the attention it deserves and so can end up having a negative impact on our domestic life.

how to choose
the right window
for your home

Windows are a vital feature of any room. They determine the aesthetic character of the space and are a point of contact between the inside and outside. Choosing the wrong windows for our needs could have a very negative impact on our quality of life.
So how do we go about finding the right window for our needs?
This guide will help you to understand how to choose the right window.

3 requirements for a quality window

 

The window is a point of contact between the outside and the inside and as such it plays a key role in ensuring the smooth running of that complex machine that we call “home”. In order to be considered an architectural feature of high quality, a window must satisfy these requirements:

Comfort

Aesthetics

Protection and security

Comfort

A good quality window must protect against external temperatures and this capacity is defined in technical terms as thermal insulation. A window with good thermal insulation performance will help maintain a constant, agreeable temperature and any heating or cooling loss will be reduced to a minimum.
At any time of the year, good insulation makes it possible to save on energy costs.
A good quality window must also protect against noise coming in from outside. It must ensure acoustic insulation. The very idea of not being able to enjoy the peace and quiet of your own home is enough to underline the importance of this aspect.

Aesthetics

A good quality window should make the room unique, with forms and colours that enhance the architecture and interior design of the space. A window where attention is paid to every aesthetic detail becomes an integral part of its surroundings and not just a simple closing mechanism.

Protection and security

A good quality window also protects against bad weather such as heavy rain or strong winds. The degree of protection provided by a window is established through three tests:

Water tightness

Air permeability

Wind resistance

It must also protect against external dangers and guarantee a high level of security against burglaries and theft.

Our Windows

Windows are not all alike and there are various types available on the market that respond to various different needs.
ALsistem is specialised in the manufacture of two types of window: casement windows and sliding windows. All ALsistem products are designed and created to respond to the needs of those who want a modern design but also require comfort and wellbeing in the home.

Casement
window

The casement window is the most common style and is characterised by a hinged leaf on the vertical sides of the frame. The casement window opens completely inwards (or outwards) and it is possible to keep open only one of the two leaves.
The casement window is easy to maintain and the complete inward opening means that it can be easily and safely cleaned.

Armonia EsternoArmonia Interno

ARMONIA

The ARMONIA aluminium casement window protects your home against the cold, heat and street noise and is strong, durable and easy to maintain.

Incanto EsternoIncanto Interno

INCANTO

In the INCANTO window there is a harmonious blend of natural elegance, which adds a light and delicate quality to any room, without compromising on the strength and durability provided by the external aluminium. Sophistication, comfort and durability are combined in one extraordinary product.

Invisio EsternoInvisio Interno

INVISIO

INVISIO is a concealed leaf casement window. Its thoughtful design makes it perfect for those seeking a solution in which elegance and functionality are perfectly combined.

Luce EsternoLuce Interno

LUCE

The LUCE casement window boasts exceptional technical performance and a modern design.
Its minimalist style and space-saving 75mm footprint ensure a larger glass surface area and maximum natural light for your interior spaces.

Nathura EsternoNathura Interno

NATHURA

The NATHURA aluminium and wood window makes your home comfortable by protecting it against the cold and heat. It offers the perfect blend of elegance, durability and easy handling. The wood gives a warm and welcoming aspect to space while the aluminium ensures ease of maintenance and no leakage.

Sliding
window

The sliding window is opened and closed by means of track along which the leaf slides. The advantage of a sliding window is that it allows you to gain more space and to move directly from inside to outside (and vice versa).
The sliding window is a union of functionality and aesthetics. It reduces obstacles to a minimum and allows for more space and light in your home.

Armonia-S EsternoArmonia-S Interno

ARMONIA-S

ARMONIA-S is a sliding window that protects your house from heat, cold and street noise.
The stability, strength and durability of the aluminium make it a practical and secure solution from a technical point of view, while its natural elegance means that it easily adapts to and enhances any type of space.

Invisio-S EsternoInvisio-S Interno

INVISIO-S

The INVISIO-S sliding window has a concealed leaf, concealed sill and a central footprint of only 30 mm. It offers extraordinary transparency and luminosity as well as exclusive panoramic views that you can enjoy from the comfort of your home.

Nathura-S EsternoNathura-S Interno

NATHURA-S

The NATHURA-S sliding window is made from aluminium and wood and combines the extraordinary strength, resistance and durability of aluminium with the warm effect of wood.

Compare the products

Casement window

ARMONIA PLATINUM

Armonia Esterno

Thermal insulation

    

Acoustic insulation

    

Water tightness

    

Security

    

INCANTO

Incanto Esterno

Thermal insulation

    

Acoustic insulation

    

Water tightness

    

Security

    

INVISIO PLATINUM

Invisio Esterno

Thermal insulation

    

Acoustic insulation

    

Water tightness

    

Security

    

LUCE

Luce Esterno

Thermal insulation

    

Acoustic insulation

    

Water tightness

    

Security

    

NATHURA PLATINUM

Nathura Esterno

Thermal insulation

    

Acoustic insulation

    

Water tightness

    

Security

    

ARMONIA PLATINUM

Armonia Esterno

Thermal insulation

    

Acoustic insulation

    

Water tightness

    

Security

    

INCANTO

Incanto Esterno

Thermal insulation

    

Acoustic insulation

    

Water tightness

    

Security

    

INVISIO PLATINUM

Invisio Esterno

Thermal insulation

    

Acoustic insulation

    

Water tightness

    

Security

    

LUCE

Luce Esterno

Thermal insulation

    

Acoustic insulation

    

Water tightness

    

Security

    

NATHURA PLATINUM

Nathura Esterno

Thermal insulation

    

Acoustic insulation

    

Water tightness

    

Security

    

Compare the products

Sliding window

ARMONIA-S DIAMOND

Armonia-S Esterno

Thermal insulation

    

Acoustic insulation

    

Water tightness

    

Security

    

INVISIO-S

Invisio-S Esterno

Thermal insulation

    

Acoustic insulation

    

Water tightness

    

Security

    

NATHURA-S DIAMOND

Thermal insulation

    

Acoustic insulation

    

Water tightness

    

Security

    

ARMONIA-S DIAMOND

Armonia-S Esterno

Thermal insulation

    

Acoustic insulation

    

Water tightness

    

Security

    

INVISIO-S

Invisio-S Esterno

Thermal insulation

    

Acoustic insulation

    

Water tightness

    

Security

    

NATHURA-S DIAMOND

Thermal insulation

    

Acoustic insulation

    

Water tightness

    

Security

    

Our authorised dealers

ALsistem is present throughout Italy and has a comprehensive network of authorised retail partners specialised in the design, manufacture, sale and installation of ALsistem windows.