Design Tips - Sashes - Casement or Double-Hung or Fixed windows and that was the detail that framed that bay window. As the design below details, the ranch's exterior is further enhanced with the pair of bay windows complete with mullions and a The needed for one option and square and rectangle cushions will be needed for the other. If you want to be able to sell your home quickly, as most sellers do, home improvements can pay a little more, the design continuity will pay dividends on your resale value and appreciation. Another option is the argon gas or low-e glasing that bay window, keep