Karpen80 mm Excellent Series

• Thanks to the 80 mm frame profile, it provides an aesthetic and solid appearance.
• It is a new generation product of high quality and high energy saving that meets all the standards of modern architects and individual investors.
• While the transfer of heat from the outside to the inside is prevented, in summer, the passage of hot air from the outside to the inside is also prevented, thus providing energy savings in both summer and winter months.