It shouldn't come as a surprise that bay windows and bow windows are more expensive than a traditional double hung or slider window. They are large windows that require special attention during installation. Due to their construction, a Bay Window can easily run you around $1500 depending on the size.

Are bay windows worth it?

Bay windows add value to any home by increasing its market value, providing large views of the natural surroundings, more sunlight, and increased ventilation and airflow. More importantly, it's critical to have a bay window installed by a professional to ensure that it's done correctly.

Which is cheaper bay or bow window?

A 5-panel vinyl bow window will cost an average of $3,600 for materials and labor. An 8-foot vinyl bay window, on the other hand, will cost on average $2,600 for materials and labor.