Aluminium is widely used for the manufacturing of windows and doors for a variety of reasons. Taking into account it is a metal, aluminium is incredibly lightweight, yet, its greatest qualities are its durability and its ability to withstand corrosion. As doors and windows are regularly in contact with the elements, this is crucial.
Though aluminium is an optimal material for outside functions, to be able to keep heat indoors and cold and moisture out, sealing solutions are a necessity. Lacki
Determing the best Replacement Aluminium Seals for Doors and Windows