Choosing window profiles is an important part of any construction or renovation project. The right window profile ensures not only better insulation and energy efficiency, but also the longevity and aesthetic appearance of the windows. In this article, we will look at what to consider when choosing a window profile and how to make the right choice for your home or business.

1. Materials and their properties

The materials of window profiles largely determine the thermal and acoustic properties of the window. Common materials are wood, plastic (PVC) and aluminum. Each material has its own advantages:

• Wooden window profiles provide warmth and an aesthetic appearance. Wooden windows are excellent for soundproofing, but require regular maintenance and are not the most durable in weather conditions.

• PVC or plastic window profiles are energy efficient, low maintenance and last a long time. Plastic windows are well suited for homes where low maintenance and good thermal insulation are required.

• Aluminum profiles are durable and aesthetic. They are particularly popular in modern architecture and offer good strength. Aluminum windows offer strong protection against weather conditions, but can be less energy efficient if they are not equipped with additional insulation layers.

• Wood-aluminum window profiles combine the warmth and aesthetics of wood with the durability and low maintenance of aluminum. These profiles offer the best of both worlds: the naturalness of wood and the durability of aluminum. Wood-aluminum windows are well suited when you want to achieve energy efficiency with durability and minimal maintenance requirements. They are the ideal choice for areas with increased security, where windows must also withstand harsher weather conditions.

2. Recommended properties: Insulation and energy efficiency

When choosing a window profile, you should also focus on its thermal insulation properties. Thermal conductivity, additional seals and deep air gaps in the profiles can help ensure better energy efficiency. For example, Gealan S 8000 & 9000 and Aluprof MB-104 & MB-86 profiles offer excellent thermal insulation and are ideal for passive houses or energy-efficient buildings. High-quality insulation of window profiles reduces heating costs and keeps the interior comfortable at any time of the year.

3. Sound insulation and security

If you live in a noisy area or want to increase the security of your home, you should definitely consider the soundproofing properties of the window profile. Wooden windows & plastic windows offer better sound insulation compared to aluminum.

It is also important that the windows are equipped with high-quality security features, such as MACO Multi-Matic system, which provides greater security and comfort.

Wood-aluminum windows offer good sound insulation, as the natural structure of the wood helps to dampen noise, while the aluminum-clad parts provide additional security and durability.

4. Durability and maintenance

The durability of the window profile largely depends on its material.

Aluminium windows offer excellent weather resistance and are very durable (especially those coated with a special coating such as Acrycolor or Ecoline varnishes). Aluminum windows do not rust and do not require regular painting, but may require occasional cleaning. They are low-maintenance, as aluminum is not as susceptible to dirt and rot. 

Plastic windows (PVC) are also low-maintenance. These profiles are corrosion-resistant, meaning they do not rust. Plastic windows are extremely durable, do not require painting or additional protective coatings, and their surface is easy to clean. In addition, plastic windows are highly thermally insulated and durable. One big advantage is that plastic windows do not require regular painting or repainting like wooden windows. The only maintenance they require is lubricating the hinges and checking the seals.

Wooden windows are aesthetically beautiful and close to nature, but they require a little more maintenance compared to plastic or aluminum windows. Wood is a natural product that requires regular protection from environmental influences to prevent rotting, damage or fading of the paint. Our wooden windows are coated with a special varnish that extends the durability of the window. If properly maintained, wooden windows are very durable and offer very good thermal insulation.

Wooden-aluminium windows are also durable, low-maintenance, as aluminum does not rust and in the case of wood, only occasional cleaning and renewal of the protective coating is sufficient. 

5. Customization options and appearance

Customization options are often one of the most important factors when choosing a window profile. Various color options and profile styles, such as Classic or Softline, allow you to choose windows that match the interior or exterior of your home. Special details, such as wood coloring options and aluminum coating options, can complement the overall look of the building and provide additional aesthetic value. 

Most window profiles have fittings that ensure incorrect handle position blocking, micro-ventilation.

Summary

Choosing the right window profile is an important step in ensuring the energy efficiency, comfort and security of your home or business. The main factors to consider are material, thermal and acoustic insulation, security, durability and appearance. By choosing a quality window profile, you can enjoy a better living environment and lower heating costs.