Kolbe Kolbe offers universal design options for its wood casement windows, double-hung windows, sliding doors, and exterior and interior doors. These include motorized operators, oversized lever locks, and longer crank handles for windows; and flush-to-floor sills, sill ramps, and wide sizes for doors. Custom wood species and divided lites are available. 800.955.8177. www.kolbe-kolbe.com.
