The Role of Ventilation in Modern Architecture

16/ 09/ 2026

Listen to online Stop   Contemporary architecture is evolving at an extraordinary pace. Design approaches are changing, new materials and technologies are emerging, and the very understanding of what a comfortable space should be like is transforming. “People-centered, putting people’s well-being first”—these are the kinds of phrases we constantly hear from architects and experts in the construction industry. Indeed, a modern building is a complex organism that must function as an integrated whole and in symbiosis. Nowadays, a successful design requires more than just a striking facade, a harmonious color scheme, and smooth walls—much more is expected of it. That is precisely why energy efficiency, automation, and environmental sustainability are now recognized as among the industry’s leading and most prominent trends. Architects today face far more challenges than simply figuring out how a building will look; they must also understand how it will serve people’s needs: how much energy it will consume, how comfortable it will be to live in. And ventilation plays a far from minor role in this regard. So, in this article, we’ll take a closer look at this issue. First of all, let’s think about how often we actually think about ventilation. You have to admit that, for the most part, the answer isn’t very encouraging. It’s paradoxical, since we use this solution every day! Today, no modern home is built without a well-designed ventilation system. In the past, ventilation was usually only mentioned when visible problems had already arisen—or not mentioned at all. In older-style homes, air exchange occurred largely naturally. For example, air could enter through cracks in wooden windows, doors, and other structures. This wasn’t controlled ventilation, but some air exchange did occur. However, with the advancement of construction technologies, the situation has changed. Modern homes are built to be as airtight as possible. This is necessary to retain as much heat as possible inside the building. To achieve this, high-quality insulation, energy-efficient double-pane windows, airtight structures, and other solutions are used to help reduce uncontrolled heat loss. In other words, the house does indeed become more energy-efficient, but significantly less fresh air enters the interior. In this case, the issue of air exchange must be addressed by a properly designed ventilation system. Today, builders, developers, architects, and designers are increasingly considering ventilation as early as the design phase. Ventilation systems with heat recovery are often chosen as one such solution. Of course, a decentralized heat recovery unit can be installed at any stage of a renovation. However, it is not always possible to ensure access to the installation area, so we recommend, if possible, considering ventilation as early as the design phase. PRANA actively collaborates with architects and designers to jointly contribute to the creation of comfortable and healthy spaces. Why is a heat recovery unit an effective ventilation solution for modern buildings? Let’s revisit the issue of maintaining energy efficiency in new buildings and the problem of access to fresh air. The PRANA heat recovery unit comprehensively addresses both of these challenges at once. How? The system continuously supplies fresh air from outside while simultaneously removing stale air from inside, ensuring a complete and controlled air exchange cycle. Furthermore, thanks to its copper heat exchanger technology, the unit retains up to 98% of heat or cool air during ventilation. This means that while the heat recovery unit is operating, CO₂ levels in the room are reduced, and a comfortable balance of humidity and temperature is maintained. It is also important to note that the PRANA heat recovery unit integrates seamlessly into both the interior and exterior of the building, thereby becoming part of the architectural design. Both the front and rear covers of the system can be painted in any color from the extensive RAL color palette. When we attend construction forums, we see that the architecture industry in Ukraine is actively developing and has significant prospects. Despite enormous challenges, Ukrainian architects, urban planners, and developers continue to create and implement interesting projects that meet European energy efficiency standards and inspire admiration and interest among their foreign colleagues. This gives us reason to view the future of Ukrainian architecture with great optimism. The role of ventilation in modern architecture is much broader than simply ensuring air exchange. It is part of the building’s overall concept, working in tandem with other solutions to promote people’s comfort and health. For more information, visit the manufacturer’s official website: @prana.ua

Contemporary architecture is evolving at an extraordinary pace. Design approaches are changing, new materials and technologies are emerging, and the very understanding of what a comfortable space should be like is transforming.

“People-centered, putting people’s well-being first”—these are the kinds of phrases we constantly hear from architects and experts in the construction industry.

Indeed, a modern building is a complex organism that must function as an integrated whole and in symbiosis. Nowadays, a successful design requires more than just a striking facade, a harmonious color scheme, and smooth walls—much more is expected of it. That is precisely why energy efficiency, automation, and environmental sustainability are now recognized as among the industry’s leading and most prominent trends. Architects today face far more challenges than simply figuring out how a building will look; they must also understand how it will serve people’s needs: how much energy it will consume, how comfortable it will be to live in.

And ventilation plays a far from minor role in this regard. So, in this article, we’ll take a closer look at this issue.

First of all, let’s think about how often we actually think about ventilation. You have to admit that, for the most part, the answer isn’t very encouraging. It’s paradoxical, since we use this solution every day! Today, no modern home is built without a well-designed ventilation system.

In the past, ventilation was usually only mentioned when visible problems had already arisen—or not mentioned at all. In older-style homes, air exchange occurred largely naturally. For example, air could enter through cracks in wooden windows, doors, and other structures. This wasn’t controlled ventilation, but some air exchange did occur.

However, with the advancement of construction technologies, the situation has changed.

Modern homes are built to be as airtight as possible. This is necessary to retain as much heat as possible inside the building. To achieve this, high-quality insulation, energy-efficient double-pane windows, airtight structures, and other solutions are used to help reduce uncontrolled heat loss. In other words, the house does indeed become more energy-efficient, but significantly less fresh air enters the interior. In this case, the issue of air exchange must be addressed by a properly designed ventilation system.

Today, builders, developers, architects, and designers are increasingly considering ventilation as early as the design phase. Ventilation systems with heat recovery are often chosen as one such solution. Of course, a decentralized heat recovery unit can be installed at any stage of a renovation. However, it is not always possible to ensure access to the installation area, so we recommend, if possible, considering ventilation as early as the design phase.

PRANA actively collaborates with architects and designers to jointly contribute to the creation of comfortable and healthy spaces.

Why is a heat recovery unit an effective ventilation solution for modern buildings?

Let’s revisit the issue of maintaining energy efficiency in new buildings and the problem of access to fresh air. The PRANA heat recovery unit comprehensively addresses both of these challenges at once. How?

The system continuously supplies fresh air from outside while simultaneously removing stale air from inside, ensuring a complete and controlled air exchange cycle. Furthermore, thanks to its copper heat exchanger technology, the unit retains up to 98% of heat or cool air during ventilation. This means that while the heat recovery unit is operating, CO₂ levels in the room are reduced, and a comfortable balance of humidity and temperature is maintained.

It is also important to note that the PRANA heat recovery unit integrates seamlessly into both the interior and exterior of the building, thereby becoming part of the architectural design. Both the front and rear covers of the system can be painted in any color from the extensive RAL color palette.

When we attend construction forums, we see that the architecture industry in Ukraine is actively developing and has significant prospects. Despite enormous challenges, Ukrainian architects, urban planners, and developers continue to create and implement interesting projects that meet European energy efficiency standards and inspire admiration and interest among their foreign colleagues. This gives us reason to view the future of Ukrainian architecture with great optimism.

The role of ventilation in modern architecture is much broader than simply ensuring air exchange. It is part of the building’s overall concept, working in tandem with other solutions to promote people’s comfort and health.

For more information, visit the manufacturer’s official website: @prana.ua