Black (Ral 9005 Structure) Aluprof MB-86 SI corner sample that has lowest possible fold - 97 mm, that gives the maximum amount of sunlight in the room as for this system and is aesthetically pleasing. This corner sample will have triple glass and a black warm edge spacer bar.
Aluprof MB-86 SI is only window-door system in which aerogel has been used. It will ensure you that you have in your offer a product that even your the most demanding clients will be satsisfied with, when it comes to thermal insulation and airtightness. If client cares about aesthethics and wants to keep attractive appearance of his estate, he will definitely appreciate Aluprof MB-86 in your offer, and get interested in a hidden sash version. You can learn more about Aluprof MB-86 window system from our main website - https://debesto.com/en/windows/products/window-aluprof-mb-86/