タイトルまたは説明

- lateral frame of *4mm width a 3rd fin seal groove for a better acoustical and thermal insulation; -superior and inferior frame of *1mm width and *5 mm height -lateral leaf of *5mm able for pressed lock and the central and bearing ones of *0mm - glazing capacity: up to l *3mm ; - Possibility of incorporating a base of **0 mm instead of a bearing leaf in the inferior part; -the hardware is adapted to the the new european standards. - All the leaves of the V**4, series and V**2series and its complements(except the perimetral one) are matched to each other.