Steel Windows

We produce steel windows that provide greater security and functionality for many years. The lifespan of our steel windows is over 20 years.

Untreated or unpainted steel windows are equally good at preventing moisture penetration throughout their lifespan.

We produce steel windows that provide greater security and functionality for many years. The lifespan of our steel windows is over 20 years.

The untreated or unpainted steel windows are equally good at preventing moisture penetration throughout their entire lifespan.

We produce steel windows that provide greater security and functionality for many years. The lifespan of our steel windows is over 20 years.

Steel windows without treatment or painting are equally good at preventing moisture penetration throughout their entire lifespan.

We produce steel windows that provide greater security and functionality for many years. The lifespan of our steel windows is over 20 years.

Steel windows without treatment or painting are equally good at preventing moisture penetration throughout their entire lifespan.

Forster Presto

Forster Unico

Forster Unico XS

Gallery

What our clients say:

We agreed to use aluminum windows with the Schüco profile, one of the most prestigious profile systems, and we have not regretted this choice at any moment. About a month after the contract was signed, the installation process began. I would also like to highlight that the company is part of the state program Class+, which allowed us to be reimbursed nearly 2000 euros for the replacement of the windows. This company is truly advantageous and professional.
– Diogo Fernandes
I was pleasantly surprised by the level of service and the quality of the windows. We opted for conventional PVC windows. The price was approximately the same as that of other competing companies. We chose MaxiGlass because they responded quickly and offered a 10-year warranty with no additional maintenance costs. We have already noticed a 20% reduction in energy expenses. I regret not replacing the old windows earlier.
– Manuela Ferreira
I am grateful to the team at MaxiGlass. I would especially like to highlight the manager Olesya. She was very helpful and professional. I chose Aluprof aluminum windows for my country house, as they suited the project design better. These windows have a very elegant and modern look. I also immediately noticed a good level of sound insulation. Thank you for the quality work and careful installation.
– Bruno Coutinho
Our apartment is located in the historic center of Lisbon, and it was important to preserve the architectural style of the building. The windows fit perfectly into our interior decor. However, the main advantage was the efficiency. We are happy that the team truly dedicated themselves to our project and managed to install the windows in less than a month.
– Sergio Farinha
We were updating the windows for a building used as an Airbnb hotel in Ponta Delgada. Aesthetics were important to us, so we chose to install Reynaers aluminum windows. They withstand the aggressive maritime climate very well and have a high level of energy efficiency. Moreover, we were very pleased with the communication with the managers. It was welcoming and professional.
– Fia Gonçalves
We agreed to use aluminum windows with the Schüco profile, one of the most prestigious profile systems, and we have not regretted this choice at any moment. About a month after the contract was signed, the installation process began. I would also like to highlight that the company is part of the state program Class+, which allowed us to be reimbursed nearly 2000 euros for the replacement of the windows. This company is truly advantageous and professional.
– Diogo Fernandes
I was pleasantly surprised by the level of service and the quality of the windows. We opted for conventional PVC windows. The price was approximately the same as that of other competing companies. We chose MaxiGlass because they responded quickly and offered a 10-year warranty with no additional maintenance costs. We have already noticed a 20% reduction in energy expenses. I regret not replacing the old windows earlier.
– Manuela Ferreira
I am grateful to the team at MaxiGlass. I would especially like to highlight the manager Olesya. She was very helpful and professional. I chose Aluprof aluminum windows for my country house, as they suited the project design better. These windows have a very elegant and modern look. I also immediately noticed a good level of sound insulation. Thank you for the quality work and careful installation.
– Bruno Coutinho
Our apartment is located in the historic center of Lisbon, and it was important to preserve the architectural style of the building. The windows fit perfectly into our interior decor. However, the main advantage was the efficiency. We are happy that the team truly dedicated themselves to our project and managed to install the windows in less than a month.
– Sergio Farinha
We were updating the windows for a building used as an Airbnb hotel in Ponta Delgada. Aesthetics were important to us, so we chose to install Reynaers aluminum windows. They withstand the aggressive maritime climate very well and have a high level of energy efficiency. Moreover, we were very pleased with the communication with the managers. It was welcoming and professional.
– Fia Gonçalves
We agreed to use aluminum windows with the Schüco profile, one of the most prestigious profile systems, and we have not regretted this choice at any moment. About a month after the contract was signed, the installation process began. I would also like to highlight that the company is part of the state program Class+, which allowed us to be reimbursed nearly 2000 euros for the replacement of the windows. This company is truly advantageous and professional.
– Diogo Fernandes
I was pleasantly surprised by the level of service and the quality of the windows. We opted for conventional PVC windows. The price was approximately the same as that of other competing companies. We chose MaxiGlass because they responded quickly and offered a 10-year warranty with no additional maintenance costs. We have already noticed a 20% reduction in energy expenses. I regret not replacing the old windows earlier.
– Manuela Ferreira
I am grateful to the team at MaxiGlass. I would especially like to highlight the manager Olesya. She was very helpful and professional. I chose Aluprof aluminum windows for my country house, as they suited the project design better. These windows have a very elegant and modern look. I also immediately noticed a good level of sound insulation. Thank you for the quality work and careful installation.
– Bruno Coutinho
Our apartment is located in the historic center of Lisbon, and it was important to preserve the architectural style of the building. The windows fit perfectly into our interior decor. However, the main advantage was the efficiency. We are happy that the team truly dedicated themselves to our project and managed to install the windows in less than a month.
– Sergio Farinha
We were updating the windows for a building used as an Airbnb hotel in Ponta Delgada. Aesthetics were important to us, so we chose to install Reynaers aluminum windows. They withstand the aggressive maritime climate very well and have a high level of energy efficiency. Moreover, we were very pleased with the communication with the managers. It was welcoming and professional.
– Fia Gonçalves
We agreed to use aluminum windows with the Schüco profile, one of the most prestigious profile systems, and we have not regretted this choice at any moment. About a month after the contract was signed, the installation process began. I would also like to highlight that the company is part of the state program Class+, which allowed us to be reimbursed nearly 2000 euros for the replacement of the windows. This company is truly advantageous and professional.
– Diogo Fernandes
I was pleasantly surprised by the level of service and the quality of the windows. We opted for conventional PVC windows. The price was approximately the same as that of other competing companies. We chose MaxiGlass because they responded quickly and offered a 10-year warranty with no additional maintenance costs. We have already noticed a 20% reduction in energy expenses. I regret not replacing the old windows earlier.
– Manuela Ferreira
I am grateful to the team at MaxiGlass. I would especially like to highlight the manager Olesya. She was very helpful and professional. I chose Aluprof aluminum windows for my country house, as they suited the project design better. These windows have a very elegant and modern look. I also immediately noticed a good level of sound insulation. Thank you for the quality work and careful installation.
– Bruno Coutinho
Our apartment is located in the historic center of Lisbon, and it was important to preserve the architectural style of the building. The windows fit perfectly into our interior decor. However, the main advantage was the efficiency. We are happy that the team truly dedicated themselves to our project and managed to install the windows in less than a month.
– Sergio Farinha
We were updating the windows for a building used as an Airbnb hotel in Ponta Delgada. Aesthetics were important to us, so we chose to install Reynaers aluminum windows. They withstand the aggressive maritime climate very well and have a high level of energy efficiency. Moreover, we were very pleased with the communication with the managers. It was welcoming and professional.
– Fia Gonçalves

What our clients say:

We agreed to use aluminum windows with the Schüco profile, one of the most prestigious profile systems, and we have not regretted this choice at any moment. About a month after the contract was signed, the installation process began. I would also like to highlight that the company is part of the state program Class+, which allowed us to be reimbursed nearly 2000 euros for the replacement of the windows. This company is truly advantageous and professional.
– Diogo Fernandes
I was pleasantly surprised by the level of service and the quality of the windows. We opted for conventional PVC windows. The price was approximately the same as that of other competing companies. We chose MaxiGlass because they responded quickly and offered a 10-year warranty with no additional maintenance costs. We have already noticed a 20% reduction in energy expenses. I regret not replacing the old windows earlier.
– Manuela Ferreira
I am grateful to the team at MaxiGlass. I would especially like to highlight the manager Olesya. She was very helpful and professional. I chose Aluprof aluminum windows for my country house, as they suited the project design better. These windows have a very elegant and modern look. I also immediately noticed a good level of sound insulation. Thank you for the quality work and careful installation.
– Bruno Coutinho
Our apartment is located in the historic center of Lisbon, and it was important to preserve the architectural style of the building. The windows fit perfectly into our interior decor. However, the main advantage was the efficiency. We are happy that the team truly dedicated themselves to our project and managed to install the windows in less than a month.
– Sergio Farinha
We were updating the windows for a building used as an Airbnb hotel in Ponta Delgada. Aesthetics were important to us, so we chose to install Reynaers aluminum windows. They withstand the aggressive maritime climate very well and have a high level of energy efficiency. Moreover, we were very pleased with the communication with the managers. It was welcoming and professional.
– Fia Gonçalves
We agreed to use aluminum windows with the Schüco profile, one of the most prestigious profile systems, and we have not regretted this choice at any moment. About a month after the contract was signed, the installation process began. I would also like to highlight that the company is part of the state program Class+, which allowed us to be reimbursed nearly 2000 euros for the replacement of the windows. This company is truly advantageous and professional.
– Diogo Fernandes
I was pleasantly surprised by the level of service and the quality of the windows. We opted for conventional PVC windows. The price was approximately the same as that of other competing companies. We chose MaxiGlass because they responded quickly and offered a 10-year warranty with no additional maintenance costs. We have already noticed a 20% reduction in energy expenses. I regret not replacing the old windows earlier.
– Manuela Ferreira
I am grateful to the team at MaxiGlass. I would especially like to highlight the manager Olesya. She was very helpful and professional. I chose Aluprof aluminum windows for my country house, as they suited the project design better. These windows have a very elegant and modern look. I also immediately noticed a good level of sound insulation. Thank you for the quality work and careful installation.
– Bruno Coutinho
Our apartment is located in the historic center of Lisbon, and it was important to preserve the architectural style of the building. The windows fit perfectly into our interior decor. However, the main advantage was the efficiency. We are happy that the team truly dedicated themselves to our project and managed to install the windows in less than a month.
– Sergio Farinha
We were updating the windows for a building used as an Airbnb hotel in Ponta Delgada. Aesthetics were important to us, so we chose to install Reynaers aluminum windows. They withstand the aggressive maritime climate very well and have a high level of energy efficiency. Moreover, we were very pleased with the communication with the managers. It was welcoming and professional.
– Fia Gonçalves
We agreed to use aluminum windows with the Schüco profile, one of the most prestigious profile systems, and we have not regretted this choice at any moment. About a month after the contract was signed, the installation process began. I would also like to highlight that the company is part of the state program Class+, which allowed us to be reimbursed nearly 2000 euros for the replacement of the windows. This company is truly advantageous and professional.
– Diogo Fernandes
I was pleasantly surprised by the level of service and the quality of the windows. We opted for conventional PVC windows. The price was approximately the same as that of other competing companies. We chose MaxiGlass because they responded quickly and offered a 10-year warranty with no additional maintenance costs. We have already noticed a 20% reduction in energy expenses. I regret not replacing the old windows earlier.
– Manuela Ferreira
I am grateful to the team at MaxiGlass. I would especially like to highlight the manager Olesya. She was very helpful and professional. I chose Aluprof aluminum windows for my country house, as they suited the project design better. These windows have a very elegant and modern look. I also immediately noticed a good level of sound insulation. Thank you for the quality work and careful installation.
– Bruno Coutinho
Our apartment is located in the historic center of Lisbon, and it was important to preserve the architectural style of the building. The windows fit perfectly into our interior decor. However, the main advantage was the efficiency. We are happy that the team truly dedicated themselves to our project and managed to install the windows in less than a month.
– Sergio Farinha
We were updating the windows for a building used as an Airbnb hotel in Ponta Delgada. Aesthetics were important to us, so we chose to install Reynaers aluminum windows. They withstand the aggressive maritime climate very well and have a high level of energy efficiency. Moreover, we were very pleased with the communication with the managers. It was welcoming and professional.
– Fia Gonçalves
We agreed to use aluminum windows with the Schüco profile, one of the most prestigious profile systems, and we have not regretted this choice at any moment. About a month after the contract was signed, the installation process began. I would also like to highlight that the company is part of the state program Class+, which allowed us to be reimbursed nearly 2000 euros for the replacement of the windows. This company is truly advantageous and professional.
– Diogo Fernandes
I was pleasantly surprised by the level of service and the quality of the windows. We opted for conventional PVC windows. The price was approximately the same as that of other competing companies. We chose MaxiGlass because they responded quickly and offered a 10-year warranty with no additional maintenance costs. We have already noticed a 20% reduction in energy expenses. I regret not replacing the old windows earlier.
– Manuela Ferreira
I am grateful to the team at MaxiGlass. I would especially like to highlight the manager Olesya. She was very helpful and professional. I chose Aluprof aluminum windows for my country house, as they suited the project design better. These windows have a very elegant and modern look. I also immediately noticed a good level of sound insulation. Thank you for the quality work and careful installation.
– Bruno Coutinho
Our apartment is located in the historic center of Lisbon, and it was important to preserve the architectural style of the building. The windows fit perfectly into our interior decor. However, the main advantage was the efficiency. We are happy that the team truly dedicated themselves to our project and managed to install the windows in less than a month.
– Sergio Farinha
We were updating the windows for a building used as an Airbnb hotel in Ponta Delgada. Aesthetics were important to us, so we chose to install Reynaers aluminum windows. They withstand the aggressive maritime climate very well and have a high level of energy efficiency. Moreover, we were very pleased with the communication with the managers. It was welcoming and professional.
– Fia Gonçalves

What our clients say:

We agreed to use aluminum windows with the Schüco profile, one of the most prestigious profile systems, and we have not regretted this choice at any moment. About a month after the contract was signed, the installation process began. I would also like to highlight that the company is part of the state program Class+, which allowed us to be reimbursed nearly 2000 euros for the replacement of the windows. This company is truly advantageous and professional.
– Diogo Fernandes
I was pleasantly surprised by the level of service and the quality of the windows. We opted for conventional PVC windows. The price was approximately the same as that of other competing companies. We chose MaxiGlass because they responded quickly and offered a 10-year warranty with no additional maintenance costs. We have already noticed a 20% reduction in energy expenses. I regret not replacing the old windows earlier.
– Manuela Ferreira
I am grateful to the team at MaxiGlass. I would especially like to highlight the manager Olesya. She was very helpful and professional. I chose Aluprof aluminum windows for my country house, as they suited the project design better. These windows have a very elegant and modern look. I also immediately noticed a good level of sound insulation. Thank you for the quality work and careful installation.
– Bruno Coutinho
Our apartment is located in the historic center of Lisbon, and it was important to preserve the architectural style of the building. The windows fit perfectly into our interior decor. However, the main advantage was the efficiency. We are happy that the team truly dedicated themselves to our project and managed to install the windows in less than a month.
– Sergio Farinha
We were updating the windows for a building used as an Airbnb hotel in Ponta Delgada. Aesthetics were important to us, so we chose to install Reynaers aluminum windows. They withstand the aggressive maritime climate very well and have a high level of energy efficiency. Moreover, we were very pleased with the communication with the managers. It was welcoming and professional.
– Fia Gonçalves
We agreed to use aluminum windows with the Schüco profile, one of the most prestigious profile systems, and we have not regretted this choice at any moment. About a month after the contract was signed, the installation process began. I would also like to highlight that the company is part of the state program Class+, which allowed us to be reimbursed nearly 2000 euros for the replacement of the windows. This company is truly advantageous and professional.
– Diogo Fernandes
I was pleasantly surprised by the level of service and the quality of the windows. We opted for conventional PVC windows. The price was approximately the same as that of other competing companies. We chose MaxiGlass because they responded quickly and offered a 10-year warranty with no additional maintenance costs. We have already noticed a 20% reduction in energy expenses. I regret not replacing the old windows earlier.
– Manuela Ferreira
I am grateful to the team at MaxiGlass. I would especially like to highlight the manager Olesya. She was very helpful and professional. I chose Aluprof aluminum windows for my country house, as they suited the project design better. These windows have a very elegant and modern look. I also immediately noticed a good level of sound insulation. Thank you for the quality work and careful installation.
– Bruno Coutinho
Our apartment is located in the historic center of Lisbon, and it was important to preserve the architectural style of the building. The windows fit perfectly into our interior decor. However, the main advantage was the efficiency. We are happy that the team truly dedicated themselves to our project and managed to install the windows in less than a month.
– Sergio Farinha
We were updating the windows for a building used as an Airbnb hotel in Ponta Delgada. Aesthetics were important to us, so we chose to install Reynaers aluminum windows. They withstand the aggressive maritime climate very well and have a high level of energy efficiency. Moreover, we were very pleased with the communication with the managers. It was welcoming and professional.
– Fia Gonçalves
We agreed to use aluminum windows with the Schüco profile, one of the most prestigious profile systems, and we have not regretted this choice at any moment. About a month after the contract was signed, the installation process began. I would also like to highlight that the company is part of the state program Class+, which allowed us to be reimbursed nearly 2000 euros for the replacement of the windows. This company is truly advantageous and professional.
– Diogo Fernandes
I was pleasantly surprised by the level of service and the quality of the windows. We opted for conventional PVC windows. The price was approximately the same as that of other competing companies. We chose MaxiGlass because they responded quickly and offered a 10-year warranty with no additional maintenance costs. We have already noticed a 20% reduction in energy expenses. I regret not replacing the old windows earlier.
– Manuela Ferreira
I am grateful to the team at MaxiGlass. I would especially like to highlight the manager Olesya. She was very helpful and professional. I chose Aluprof aluminum windows for my country house, as they suited the project design better. These windows have a very elegant and modern look. I also immediately noticed a good level of sound insulation. Thank you for the quality work and careful installation.
– Bruno Coutinho
Our apartment is located in the historic center of Lisbon, and it was important to preserve the architectural style of the building. The windows fit perfectly into our interior decor. However, the main advantage was the efficiency. We are happy that the team truly dedicated themselves to our project and managed to install the windows in less than a month.
– Sergio Farinha
We were updating the windows for a building used as an Airbnb hotel in Ponta Delgada. Aesthetics were important to us, so we chose to install Reynaers aluminum windows. They withstand the aggressive maritime climate very well and have a high level of energy efficiency. Moreover, we were very pleased with the communication with the managers. It was welcoming and professional.
– Fia Gonçalves
We agreed to use aluminum windows with the Schüco profile, one of the most prestigious profile systems, and we have not regretted this choice at any moment. About a month after the contract was signed, the installation process began. I would also like to highlight that the company is part of the state program Class+, which allowed us to be reimbursed nearly 2000 euros for the replacement of the windows. This company is truly advantageous and professional.
– Diogo Fernandes
I was pleasantly surprised by the level of service and the quality of the windows. We opted for conventional PVC windows. The price was approximately the same as that of other competing companies. We chose MaxiGlass because they responded quickly and offered a 10-year warranty with no additional maintenance costs. We have already noticed a 20% reduction in energy expenses. I regret not replacing the old windows earlier.
– Manuela Ferreira
I am grateful to the team at MaxiGlass. I would especially like to highlight the manager Olesya. She was very helpful and professional. I chose Aluprof aluminum windows for my country house, as they suited the project design better. These windows have a very elegant and modern look. I also immediately noticed a good level of sound insulation. Thank you for the quality work and careful installation.
– Bruno Coutinho
Our apartment is located in the historic center of Lisbon, and it was important to preserve the architectural style of the building. The windows fit perfectly into our interior decor. However, the main advantage was the efficiency. We are happy that the team truly dedicated themselves to our project and managed to install the windows in less than a month.
– Sergio Farinha
We were updating the windows for a building used as an Airbnb hotel in Ponta Delgada. Aesthetics were important to us, so we chose to install Reynaers aluminum windows. They withstand the aggressive maritime climate very well and have a high level of energy efficiency. Moreover, we were very pleased with the communication with the managers. It was welcoming and professional.
– Fia Gonçalves

What our clients say:

We agreed to use aluminum windows with the Schüco profile, one of the most prestigious profile systems, and we have not regretted this choice at any moment. About a month after the contract was signed, the installation process began. I would also like to highlight that the company is part of the state program Class+, which allowed us to be reimbursed nearly 2000 euros for the replacement of the windows. This company is truly advantageous and professional.
– Diogo Fernandes
I was pleasantly surprised by the level of service and the quality of the windows. We opted for conventional PVC windows. The price was approximately the same as that of other competing companies. We chose MaxiGlass because they responded quickly and offered a 10-year warranty with no additional maintenance costs. We have already noticed a 20% reduction in energy expenses. I regret not replacing the old windows earlier.
– Manuela Ferreira
I am grateful to the team at MaxiGlass. I would especially like to highlight the manager Olesya. She was very helpful and professional. I chose Aluprof aluminum windows for my country house, as they suited the project design better. These windows have a very elegant and modern look. I also immediately noticed a good level of sound insulation. Thank you for the quality work and careful installation.
– Bruno Coutinho
Our apartment is located in the historic center of Lisbon, and it was important to preserve the architectural style of the building. The windows fit perfectly into our interior decor. However, the main advantage was the efficiency. We are happy that the team truly dedicated themselves to our project and managed to install the windows in less than a month.
– Sergio Farinha
We were updating the windows for a building used as an Airbnb hotel in Ponta Delgada. Aesthetics were important to us, so we chose to install Reynaers aluminum windows. They withstand the aggressive maritime climate very well and have a high level of energy efficiency. Moreover, we were very pleased with the communication with the managers. It was welcoming and professional.
– Fia Gonçalves
We agreed to use aluminum windows with the Schüco profile, one of the most prestigious profile systems, and we have not regretted this choice at any moment. About a month after the contract was signed, the installation process began. I would also like to highlight that the company is part of the state program Class+, which allowed us to be reimbursed nearly 2000 euros for the replacement of the windows. This company is truly advantageous and professional.
– Diogo Fernandes
I was pleasantly surprised by the level of service and the quality of the windows. We opted for conventional PVC windows. The price was approximately the same as that of other competing companies. We chose MaxiGlass because they responded quickly and offered a 10-year warranty with no additional maintenance costs. We have already noticed a 20% reduction in energy expenses. I regret not replacing the old windows earlier.
– Manuela Ferreira
I am grateful to the team at MaxiGlass. I would especially like to highlight the manager Olesya. She was very helpful and professional. I chose Aluprof aluminum windows for my country house, as they suited the project design better. These windows have a very elegant and modern look. I also immediately noticed a good level of sound insulation. Thank you for the quality work and careful installation.
– Bruno Coutinho
Our apartment is located in the historic center of Lisbon, and it was important to preserve the architectural style of the building. The windows fit perfectly into our interior decor. However, the main advantage was the efficiency. We are happy that the team truly dedicated themselves to our project and managed to install the windows in less than a month.
– Sergio Farinha
We were updating the windows for a building used as an Airbnb hotel in Ponta Delgada. Aesthetics were important to us, so we chose to install Reynaers aluminum windows. They withstand the aggressive maritime climate very well and have a high level of energy efficiency. Moreover, we were very pleased with the communication with the managers. It was welcoming and professional.
– Fia Gonçalves
We agreed to use aluminum windows with the Schüco profile, one of the most prestigious profile systems, and we have not regretted this choice at any moment. About a month after the contract was signed, the installation process began. I would also like to highlight that the company is part of the state program Class+, which allowed us to be reimbursed nearly 2000 euros for the replacement of the windows. This company is truly advantageous and professional.
– Diogo Fernandes
I was pleasantly surprised by the level of service and the quality of the windows. We opted for conventional PVC windows. The price was approximately the same as that of other competing companies. We chose MaxiGlass because they responded quickly and offered a 10-year warranty with no additional maintenance costs. We have already noticed a 20% reduction in energy expenses. I regret not replacing the old windows earlier.
– Manuela Ferreira
I am grateful to the team at MaxiGlass. I would especially like to highlight the manager Olesya. She was very helpful and professional. I chose Aluprof aluminum windows for my country house, as they suited the project design better. These windows have a very elegant and modern look. I also immediately noticed a good level of sound insulation. Thank you for the quality work and careful installation.
– Bruno Coutinho
Our apartment is located in the historic center of Lisbon, and it was important to preserve the architectural style of the building. The windows fit perfectly into our interior decor. However, the main advantage was the efficiency. We are happy that the team truly dedicated themselves to our project and managed to install the windows in less than a month.
– Sergio Farinha
We were updating the windows for a building used as an Airbnb hotel in Ponta Delgada. Aesthetics were important to us, so we chose to install Reynaers aluminum windows. They withstand the aggressive maritime climate very well and have a high level of energy efficiency. Moreover, we were very pleased with the communication with the managers. It was welcoming and professional.
– Fia Gonçalves
We agreed to use aluminum windows with the Schüco profile, one of the most prestigious profile systems, and we have not regretted this choice at any moment. About a month after the contract was signed, the installation process began. I would also like to highlight that the company is part of the state program Class+, which allowed us to be reimbursed nearly 2000 euros for the replacement of the windows. This company is truly advantageous and professional.
– Diogo Fernandes
I was pleasantly surprised by the level of service and the quality of the windows. We opted for conventional PVC windows. The price was approximately the same as that of other competing companies. We chose MaxiGlass because they responded quickly and offered a 10-year warranty with no additional maintenance costs. We have already noticed a 20% reduction in energy expenses. I regret not replacing the old windows earlier.
– Manuela Ferreira
I am grateful to the team at MaxiGlass. I would especially like to highlight the manager Olesya. She was very helpful and professional. I chose Aluprof aluminum windows for my country house, as they suited the project design better. These windows have a very elegant and modern look. I also immediately noticed a good level of sound insulation. Thank you for the quality work and careful installation.
– Bruno Coutinho
Our apartment is located in the historic center of Lisbon, and it was important to preserve the architectural style of the building. The windows fit perfectly into our interior decor. However, the main advantage was the efficiency. We are happy that the team truly dedicated themselves to our project and managed to install the windows in less than a month.
– Sergio Farinha
We were updating the windows for a building used as an Airbnb hotel in Ponta Delgada. Aesthetics were important to us, so we chose to install Reynaers aluminum windows. They withstand the aggressive maritime climate very well and have a high level of energy efficiency. Moreover, we were very pleased with the communication with the managers. It was welcoming and professional.
– Fia Gonçalves

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MaxiGlass Steel Windows: Merging strength, Style, and Sustainability

Explore the perfect synergy of durability, design, and environmental consciousness with MaxiGlass Steel Windows. With over 20 years of experience, we specialize in providing high-performance steel windows that redefine your living or working spaces.

Principais características:

Timeless aesthetics: Our steel windows incorporate classic elegance, offering a timeless appeal that complements any architectural theme.
Unmatched strength: Made from top-quality steel, our windows provide unmatched durability, ensuring longevity and security.
Energy efficiency: Experience superior insulation and energy savings with our advanced steel window technology.
Low maintenance: Enjoy windows that require minimal maintenance, allowing you to enjoy their beauty hassle-free.

Why choose MaxiGlass steel windows?

At MaxiGlass, we are dedicated to providing impeccably quality windows tailored to your preferences. With a strong emphasis on sustainability, our steel windows offer an energy-efficient solution that contributes to a greener and more comfortable living environment.

Discover the MaxiGlass difference. Explore our collection of Steel Windows today and let us help you achieve the perfect combination of strength, style, and sustainability.