Kolbe's Heritage Series Tilt-Turn windows are European-styled with a tilt-in sash, making them a great option for those who want a hopper style window or an in-swing casement style window. The solid brass handle operates multi-point locks.These all wood, premium quality windows come in a variety of wood species including pine (standard), bamboo, walnut, mahogany, and more. Various energy efficient glass options are available, as are divided lites (grids).

Kolbe's Teutonic Series Tilt-Turn commercial-grade vinyl windows lead the industry in energy efficiency, and feature a top sash which tilts in to provide ventilation, or can turn (swing) inwards. The heavy-duty multi-chamber vinyl (PVC) frame with fusion-welded corners provides sound control and enhanced security, while the compression seal technology helps with air and water resistance. Impact Performance options for hurricane prone areas like Hawaii are also available.