Windows, doors, and curtain walls without effective thermal insulation, roof and wall systems, handles, fittings, and light scaffolding are hard to imagine without this material. Its advantages are obvious: Aluminium is durable, extremely sturdy, and very low-maintenance. It is very stable despite the low weight, which makes narrow load-bearing structures and light substructures possible. Anodizing and powder coating options provide an unlimited selection of colors. Alunet offers aluminium profile systems suitable for both smaller projects and architectural challenges requiring modern technology and durable materials. Doors have not only a functional role, but also an aesthetic role. As an element of a building's entrance, they are its showpiece, so they should be matched to its character and the needs of its users. Alunet has a wide range of door profile designs which makes it much easier to tailor a solution to a given project.