Residential Round Top Windows
Saturday, March 6th, 2010
Elliptical Round Top Window
Round top windows can be used anywhere on the exterior of your house. However, they provide the most impact when used on the front of your home. You can install a small half round over your door or use a large, single paned model as a picture window. Round tops are also often used as part of multi-window assemblies with several rectangular panes crowned by an arched piece. Locating a curved window under the peak of a roof can soften the harsh angle and make your home look more inviting.
Types of Round Tops
The arched upper edge of this type of window can be based on a segment of a perfect circle (this is called a true radius). Or, it can be elliptical or oval if you need a shallower curve. For an arc that doesn’t round off at the side edges, choose the “eyebrow” style. Gothic windows are another option. These are pointed at the top like the windows you might find in a cathedral. This imposing look often works best on larger homes with a historical motif.
Additional Information
Installing a round top window requires more skill than putting in a simple rectangular pane. The basic steps are the same; but accuracy in measuring and cutting is absolutely critical. If the radius opening is off, the window will not fit or there will be gaps along the upper edge. If you have your window custom made rather than selecting a standard size, the molding may need to be pre-bent by a company with special equipment.


