Bay Window in Westmont, IL
Bay windows in Westmont are specifically designed to project from the inside of the house, outwards. The design basically features two side windows and a central window that is parallel to the wall. The side windows are set at different angles, depending on what you and the experts from Clever Cost Guides will deem appropriate. There are a number of reasons why, at the moment, a lot of homeowners are interested in having these windows installed, but one thing that you must remember is the importance of having a professional handle the installation.
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AVG Costs For Bay Window

Bay Window Westmont, IL Average Costs
Bay windows in Westmont will certainly add more value to your home. This is primarily because of their aesthetic appeal. Proper aesthetic designs will always make your house more valuable if you were to list it on the market. The shimmering glass will definitely give your house a glamorous, modern and clean outlook, which according to the experts of Clever Cost Guides, are the perfect recipe for an incredible purchase.
Another thing that you will notice when you have Clever Cost Guides’s professionals install your Westmont bay windows is the ability to bring in natural light to the house. Because of the panoramic views associated with these windows, you will certainly have light getting into the house from different directions.
Costs for Bay Window in Westmont, IL
Looking at national averages and data can help a homeowner get a general idea of the cost of bay window in Westmont, but it will not get them an exact number. Westmont bay window costs will be affected due to labor rates, material costs, and any permits or licenses required. With that in mind figuring out a local average cost for bay window in Westmont is highly recommended before starting such a project.
In 2025 our data concluded that the amount homeowners paid for bay window in the Dupage county ranged from $365.00 to $501.00.
Estimates for bay window change from state to state and city to city. Below is listed what is usually included and what is usually not included in Westmont bay window estimates from local professionals.
Westmont Bay Window Estimate Breakdown
- Average Westmont hourly labor costs.
- Material costs ranging from $365.00 to $501.00 per window.
- Average miscellaneous costs for other materials and equipment rental in Westmont.
- Unrecognized costs like surface preparation and cleanup fees.
Westmont Bay Window Estimates Usually Don’t Account For
- Illinois sales taxes for materials and related equipment.
- Required permits and building fees enforced by Westmont law.
- General contractor, if used, fees for this project. These fees usually add another $51.96-$64.95 to Westmont bay window estimates.
It may be beneficial and strategic to compare the costs from cities surrounding the Westmont area as well. Homeowners usually compare Westmont bay window with Bay Window in Addison, IL, Bellwood Bay Window and Berwyn, IL Bay Window in order to determine a better price range.
What type of window project do you have?