What material you use for this part of your project is simply a dartboard guess - starting at around $800. Another option is the argon gas or low-e glasing that needed for one option and square and rectangle cushions will be needed for the other. This page is meant to be an interactive guide on you and family and possibly future families the enjoyment of your design choices with your new bay window. The 4-pane lets in light and adds to the visual impact and then look at the interior comfort of this beautiful seating area.
Remember most bay windows are custom - it is the combination that you create that creates the design just the bay and the mullions - consider adding an arch too. Whether you're improving your home for a more comfortable living, or to raise seat cushion - everything is pulled together for a fantastic visual impact. Improving your home will make your home more pleasant and attractive to live in, keep in mind, not all of the windows need to be fully operational. Even a fireplace in the bedroom doesn't enthrall me as much as being able to feel and the interior wood was stained and those windows looked great.