Ce ferestre sunt mai bune, cele cu ramă PVC sau cele din aluminiu? Fiecare are avantajele sale • Newsweek România

Choosing between PVC and aluminum windows involves considering thermal insulation, durability, maintenance, and design. PVC offers better thermal insulation, while modern aluminum profiles with thermal breaks can achieve similar performance. The Uw value is crucial for assessing energy efficiency, as it reflects the overall heat transfer of the window. Aluminum is preferable for large glass surfaces due to its structural strength, allowing for thinner frames and more natural light. While PVC is generally more affordable, aluminum is justified for architectural needs requiring large openings and high durability.