An ideal choice for contemporary architects, designers and homeowners, the Zero Window is the only operable window on the market with zero interior wood sight lines. The Zero Window is an alternative to conventional windows, which reduce glass and visible light.

The clever pop-up handle design keeps it out of view until the window is opened to bring fresh air and ventilation into the home. The handle operates the concealed multipoint lock from the top down, rather than from the face of the bottom rail. This position allows the sash to sit behind the frame, rather than within it. The interior finished wall surface can then completely conceal the sash and frame assembly, giving the appearance of a direct-set or “picture window” from the exterior to maximize the visible opening.

The Zero Window is available in casement, awning and fixed configurations, with custom sizes and nearly any wood species. It can be made with all wood or wood with exterior aluminum cladding. The wood can be painted to match the interior surfaces, or stained for a subtle contrast of color and materials that is apparent only at an angle or when the window is opened.