You’ll find that aluminum and wrought iron have their own set of quirks and demands when it comes to keeping your fence looking fresh and functioning well.
The type of aluminium best for windows is thermally insulated profiles, typically using a polyamide thermal break, the latest generation insulator, creating a thermal bridge between the outside and inside profiles. Together with the double or triple-glazed glass in your aluminium frame, the thermally insulated aluminium profiles create an energy-efficient window. Another benefit of thermally insulated profiles using polyamide is you can easily have windows with a different colour frame inside and out.
How do you tell the difference between wrought and ornamental iron? Here are the main differences: