Eficiența energetică a locuinței începe la golurile din anvelopă - Economica.net

Investments in wall and roof insulation can be undermined by poorly chosen or installed windows and doors. These elements are critical for energy efficiency and must work in harmony with the building's envelope. The overall performance depends on the entire system, including thermal transfer, sealing, and thermal bridge control. Choosing products without coordination can lead to subpar results. Various materials like PVC, aluminum, and wood-aluminum offer different benefits, and installation quality is crucial to avoid air leaks and energy loss. The total cost of ownership includes not just the purchase price but also installation, maintenance, and energy consumption. A case study from Pipera Gardens highlights the importance of proper specifications and installation, showing that initial savings can lead to higher long-term costs.