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How to maximize energy efficiency despite a thermopane not aligned with the insulation

Energy efficiency is a top priority for any architectural project, whether residential or commercial. Even when insulated glazing (thermopane) is not perfectly aligned with the building’s insulation, specific strategies can maintain high thermal performance. Here’s how to optimize energy efficiency while meeting the highest architectural standards.

1. Optimize heat retention near the glazing

One of the main challenges in facade design lies in heat management around the glazing. By incorporating metallic elements like aluminum on the inside, it is possible to improve heat retention near the edges of a window. This technique helps maintain a comfortable indoor temperature throughout the year, even when the glazing is not perfectly aligned with adjacent insulation.

2. Use effective materials to prevent thermal bridges

Thermal bridges, which are areas where heat can easily escape, can compromise the insulation of a facade. To avoid them, the integration of modern materials like polyamide and PVC plays a key role. These materials provide excellent insulating performance while remaining lightweight and durable. By adding cavity elements, the thermal barrier is further strengthened, reducing heat loss and thus improving the overall efficiency of the facade.

3. Maintain stable indoor humidity level to prevent condensation

Humidity control is critical to any glazing system. Condensation can become an issue if humidity is not properly managed, especially when the glazing is exposed to cold temperatures. During cold winter days, for example, the humidity level should be kept below 40%, ideally around 30% to eliminate the risk of condensation. Proper air sealing and the use of suitable materials help maintain a healthy indoor environment, free from bothersome condensation. This attention to humidity management is essential to ensure the comfort of occupants and extend the lifespan of materials.

4. Air tightness: a key factor in energy efficiency

To minimize energy loss, excellent air tightness is essential. It reduces heat exchange between the interior and exterior, limiting temperature fluctuations and contributing to a better energy balance. Whether the window is fixed or operable, using high-performance fenestration systems ensures optimal insulation, enhancing energy efficiency in any construction project. The air tightness of Stekar products exceeds the strictest industry standards.

5. Strategic window placement for optimal performance

Window positioning also influences energy efficiency, although it is not the sole determining factor. North-facing windows or floor-to-ceiling glazing are more likely to experience condensation due to the inevitably colder temperatures on the surface (thermal mass of concrete and lack of heat contribution by radiation). Additionally, if a window is close to a heat source or in a well-ventilated and heated area, the risk of condensation naturally decreases. All this impacts not only condensation but also the annual energy balance! A strategic arrangement between glazing and building mechanics can make a significant difference. A well-designed facade system will allow architects to optimize natural light intake while maintaining effective insulation, even in sensitive areas.

An integrated solution for any type of facade

Facade systems that incorporate multiple materials, such as glass and aluminum, offer modular solutions to address thermal bridging and condensation challenges. By selecting a facade system tailored to project needs, architects can ensure high energy performance without compromising aesthetic design. The Multifaçades system, for example, provides a flexible solution that meets modern construction standards while achieving optimal efficiency.

Conclusion

Maximizing facade energy efficiency is a complex yet achievable challenge with the right techniques and materials. Using optimized heat and humidity management solutions, combined with strategic fenestration design, allows architects to overcome the limitations of a thermopane not aligned with insulation. By adopting intelligent solutions tailored to contemporary projects, it is possible to ensure exceptional energy performance while creating visually appealing and comfortable spaces.