Profile IV 68 Painted Wooden Window

The IV68 window system is described on this page as consisting of frames measuring 68x81 mm and sashes measuring 68x80 mm, made from multi-laminated wood, with joints running the entire length. All shapes and openings are possible. The materials used can be spruce, pine, meranti, or oak. Acoustic insulation ranges from 30 to 42 dB depending on the chosen glazing unit. The thermal performance of the IV68 profile varies from 1.27 to 1.39 W/m²K depending on the size of the window. The standard glazing has a thermal transmittance coefficient Ug of 1.1 W/m²K, with the possibility of achieving a thermal transmittance coefficient as low as 1.0 W/m²K. The warm edge is offered as a gift with any order.