OptiLine E 65
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Air resistance: Class 4
Water resistance: Class 9A
Wind resistance: Class C4
An optimal three-chambered windows and doors system offering superior thermal performance and design flexibility. The Ecofutural variant comes with two extra options to improve thermal performance, making it ideal for more demanding projects. The hidden sash variant provides an elegant aesthetic which, when combined with the minimalist 77 mm moving mullion, gives rise to a clutterless and bright aesthetic.
We offer a wide range of colors, including the RAL K7 color palette, as well as special finishes such as anodized colors, textured powder coatings, wood effect powder coatings, and more.