Final choice, high performance

Purchasing DOL®Aldena windows and doors means making a conclusive choice, their duration is actually virtually unlimited.
No structural failure, high resistance to oxidation, high resistance to opening and closing cycles are only some of the reasons why Aldena windows and doors are long-lasting and maintain their characteristics.
Choosing DOL®Aldena windows and doors also means using the best resources our planet offers.
It has been scientifically demonstrated that steel, bronze and cor-ten are the most suitable (and high-performance) materials for producing high quality window and door frames.
The DOL®Aldena range enhances these functional characteristics, whilst offering quality design solutions.