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Bay Window Prices

Bay windows prices usually vary anywhere between $1,100 and $3,900. That is a fully installed price. The reason these windows are so high in price is that they are three large windows which are mulled together creating a bay window or alcove often found in the kitchen or living room offering good outside views. These windows are often a beautiful addition and help to create a stunning focal point in your home design. Use our free window replacement cost estimator.


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Cost Of The Windows Themselves



Entry Level - $600 - $1,200

An entry level bay window will have three non-opening windows mulled together to form the bay. Usually vinyl is used as the frame and will include only limited options when it comes to the hardware, types of windows used, frame colors and finish, as well as glass quality, spacers and fills.


Standard - $1,200 - $1,800

The standard level bay windows usually have three large frames which are mulled together using a higher end vinyl or fiberglass frame. In this mid range option, you will notice variations when it comes to style, an example would be a side casement or single hung, which provides ventilation during the warm summer months. The glass package might include argon fills and a nice low-E glass package.


High End - $1,800 - $2,400

When it comes to the higher end of the bay window choices, you're looking at a selection of frames including wood clad, fiberglass or an aluminum frame option. In many cases, you'll also find side casements, double or single hungs on either one or two sides of the frame to allow for easy air flow. There will often be some very nice upgrades and options available when it comes to frame color, finish and features. Expect a high end glass package and hardware on all of the windows.


Installation Pricing - $500 - $1500

The cost of installing these windows can run from $500 to $1,500, depending on the project complexity. If your window opening needs to be made bigger or smaller and there is a fair amount of exterior and interior finish work, the price will towards the top end of this range. In the event it's a straight replacement, then you can expect to pay towards the lower end of the installation price.


Total Project Costs



Entry Level Project - $1,100 - $1,950

You can expect to pay between $1,100 and $1,950 for an entry level bay window, this price includes all the materials and installation. You may want to look at MI, Great Lakes or Reliabilt for options at this low end price range.


Standard Project - $1,950 - $3,050

Standard bay window projects can vary between $1,950 and $3,050, including all the materials and installation costs. Harvey, Okna and Amerimax are good choices in this price range.


High End Project - $3,050 - $3,900

When it comes to the higher end bay window projects be prepared to pay up to $3,900, including all the materials and installation costs. Andersen, Loewen and Marvin are good window companies to choose from in this price range.















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