Woodstock: 815-338-8900 | Algonquin: 847-658-9998

Round Tops & Custom Shapes

Round tops:
Beautiful as single windows or included in stunning multi-window assemblies, Marvin Round Top windows add value, elegance and individuality to any home. Marvin offers over 1,000 standard round top sizes, plus unlimited custom designs.

  • Direct Glaze or in-sash units

Special Shapes:
Add dimension and drama to a window design by incorporating Marvin Special Shape windows. Choose from thousands of shapes, including octagon, hexagon, trapezoid, pentoid, triangle, or virtually any geometric shape you can imagine.