For the Curved Sliding Door Panels, Alma Building Products supplies standard semi-circular doors in standard curving radius (1000mm ?1200mm ?1500mm ?1700mm ?2000mm). The Curved Sliding Door Panels are smooth, with lower milling for the sliding guides, ready to be painted. The available finishes are: tanganykan walnut, mahogany, cherry and oak. Upon request, the Curved Sliding Door Panels finish can be smooth, pantographed (6x2mm), windowed (supplied complete with transparent or frosted glass). Alma Building Products can also supply panels for projects that require different radii of curvature.