Ventana USA custom bends over 600 vinyl extrusions to exact radius specifications to create a variety of architectural window shapes from circles, ovals, cathedrals, ellipses and eyebrows to triangles, trapezoids, octagons, hexagons, pentagons and rectangles.

The quality and consistency of our manufacturing techniques allow customers to precut their own IG units, if they wish. The minimum/maximum sizes of a shape are limited only by the performance attributes of the selected profile itself.

Product Photos

Click to enlarge.


PDF: 2016 Specifications Required for Architectural Shapes
PDF: 2018 Template Worksheet 042518-F