Doors and windows play an essential role in any home. They are not limited to allowing access or letting in natural light; they also contribute to thermal comfort, safety, acoustic insulation and the aesthetics of a home. When it comes to renovation or new construction, choosing the right doors and windows can make a big difference, both in terms of performance and real estate value.In this article, we will highlight the importance of these key elements of a home, their different types, as well as the criteria to take into account to make the right choice in terms of doors and windows.

1. Role of doors and windows in energy efficiency

One of the first functions of doors and windows is to guarantee good thermal insulation. With growing concerns about energy efficiency and the reduction of energy consumption, these elements are taking center stage in modern buildings.

a) Thermal insulation

Poorly insulated windows are responsible for approximately 30% of heat loss in a home. That is why it is essential to choose windows with good thermal insulation. Double or triple glazed windows are specially designed to minimize these losses, maintaining a stable indoor temperature, thus reducing the need for heating in winter and air conditioning in summer. In addition, some windows are equipped with inert gas, such as argon, between the panes to reinforce the insulation. For doors, materials such as solid wood, steel with foam insulation, or composites are options that combine thermal insulation and safety. A poorly insulated front door can be a major source of energy loss.

b) Acoustic insulation

In urban or noisy areas, doors and windows must also provide effective acoustic insulation. Sound glazing considerably reduces noise pollution, thus improving the comfort of residents. Well-insulated doors, especially in buildings or houses close to roads, can also contribute to reducing outside noise.

2. Door and window security

Doors and windows are often the main entry points for burglars. Thus, securing them must be a priority when building or renovating a house.

a) Door security

The front door is the first line of defense against intrusions. A solid door, equipped with efficient locking systems, is essential to ensure the security of a home. Armored doors, for example, are reinforced with a steel plate and are very effective in deterring burglars. In addition, the addition of a multi-point lock (generally 3 to 5 locking points) considerably increases the resistance of the door in the face of a break-in attempt.

b) Window safety

Windows also represent vulnerable access points. However, it is possible to make them much safer by opting for laminated glazing or windows equipped with locks. Laminated glazing consists of several layers of glass and plastic film, which, in the event of an impact, does not break into dangerous pieces, but remains in place. This type of glazing is therefore particularly useful for windows on the ground floor. Finally, the installation of rolling or casement shutters offers an additional barrier against intrusions and adds a layer of insulation.

3. The design and aesthetics of doors and windows

While safety and energy efficiency are essential aspects, door and window design is nonetheless essential. These elements contribute greatly to a home's overall aesthetics, appeal, and market value.

a) Door and window materials

Materials play a crucial role in the aesthetics of doors and windows. Each material has its advantages and can be adapted to different architectural styles.

• Wood : Traditional and warm, wood is often the preferred choice for classic or country-style homes. It offers excellent thermal insulation, but requires regular maintenance to withstand the elements.
• PVC : Very popular for windows, PVC is affordable, easy to maintain and offers good energy performance. It comes in several colors, allowing customization adapted to each home.
• Aluminum : Modern and elegant, aluminum is ideal for contemporary homes. It is particularly popular for large windows and wide openings. Although aluminum is not as insulating as wood or PVC, it is often combined with a thermal bridge break system to ensure good insulation.
• Steel : Strong and secure, steel is often used for entrance doors. Its clean and modern design makes it an increasingly common choice in contemporary homes.

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b) Window styles

The style of the windows influences not only the exterior appearance of the house, but also the brightness inside. Here are some of the most popular styles:

• Casement windows : They are windows with lateral opening, often chosen for their simplicity and efficiency. They open completely, allowing good ventilation.
• Sash windows : This type of window, often used in traditional homes, opens vertically by sliding one part of the window above the other.
• Bay windows : Ideal for modern homes, floor-to-ceiling windows offer unobstructed views and let in as much natural light as possible. They are often used to connect indoor and outdoor spaces.
• Tilt-and-turn windows : This type of window combines a French opening and a tilting opening, which offers flexibility of use and increased security.

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c) Design doors

Modern front doors are not only functional, they are also aesthetic. Custom doors, with glass inserts, patterns, or bright colors, can transform the look of a home. A well-chosen door can become a full-fledged decorative element.

4. Window and door maintenance

As with any element of a home, maintaining doors and windows is essential to ensure their longevity and proper functioning.

a) Material maintenance

• Wood : Wood requires regular maintenance, including varnishing or painting to protect it from humidity and UV rays.
• PVC : PVC is very easy to maintain, a simple cleaning with soapy water is enough to keep it in good condition.
• Aluminum : Aluminum is sturdy and does not rust, but it is advisable to clean it periodically to avoid the accumulation of dust and dirt.

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b) Opening system

Hinges, handles, and locking systems should be checked and lubricated regularly to ensure smooth operation. Improper maintenance of these mechanisms can lead to premature wear.

Conclusion

Doors and windows are essential elements in any home, influencing safety, aesthetics and thermal comfort at the same time. Making an informed choice when buying or renovating these elements not only improves the quality of life of the occupants, but also increases the value of the property. Whether it's to increase security, improve energy efficiency, or modernize the design of your home, doors and windows should always be at the center of your priorities.