Wood is one of the few truly renewable materials for architecture and expresses its natural character with flair. M80 Series: a concept design and cutting edge technology, a combination of a long tradition of craftsmanship, constant innovation and genuine sensitivity to ecology and energy conservation. The increased thickness guarantees high thermal insulation and the possibility of proposing double or triple glazing, always adapting to required performance. Narrow front profiles increase glass surfaces, improving performance and living comfort, while providing a slender and elegant look.