Your window's size is an important factor in determining price, however, detail is also relevant. The time required to finish the project is estimated as well as the average cost of local advertising to help determine a fair market price. Staying within my client's budget is my BIGGEST priority on any project. Average designs will cost between $150 and $450 depending on the level of detail provided. Each window is priced individually to meet the needs of my clients. How can I help you?