How Much Does It Cost To Install A Bay Window?

You never fully appreciate the importance of great lighting and some extra seating space until you have a bay window. According to CostHelper, bay windows add brightness, which can create the illusion of a larger room. They're also great for adding curb appeal to a home. If you love to read and relax or simply want to brighten up your home with more natural light, these beautiful windows will serve you perfectly. 

Before you jump in, it is crucial to know just how much the installation will cost. Fixr estimates the cost of installation to be between $1,350 and $3,600, with an average price of $2,400 for a full fiberglass bay window measuring 6 feet x 8 feet.

On the other hand, HomeAdvisor outlines the average price range of frame types based on their material. Vinyl ranges from $570 to $1,750, aluminum will cost around $360 to $2,050, wood about $880 to $2,260, while fiberglass, which is the most durable, tends to be more expensive. Below we'll run you through the different types of bay windows, factors for cost, and why you should consider installing one in your home.

Factors for cost

The cost of setting up a bay window for the first time will depend on many factors. Bob Vila reports that prices can range subject to the following:

Window material

As stated earlier, the materials you use for your window will greatly influence the cost. When choosing a material, it is important to consider your aesthetic wants and your budget. Bob Vila recommends that you also consider the durability and functionality of a material. Fiberglass is the highest-priced material that is typically used for bay windows. This is because it is durable, low-maintenance, and eco-friendly. On the other hand, Aluminum is a new emerging material with mid-grade quality. It works best in warmer regions since it doesn't insulate as well as some other materials, but it is resistant to deterioration and will maintain its quality for years.

If you are looking for a cost-effective material with low-maintenance and quality insulation, then a vinyl bay window is ideal. The material is durable, though it can warp in hot climates. Wood windows are more high-maintenance and deteriorate in bad weather conditions, but are versatile since they can fit in most spaces and are usually tailored.

Window size

Bay windows come in a variety of sizes to suit your home. They typically range from around 3 to 10 feet wide and 3 feet to 6 feet tall — however, it is common to have these windows custom made. Obviously, the bigger the window, the higher the labor and supply costs.

The brand

The prices of bay windows will differ from one manufacturer to another. The manufacturer's pricing also depends on the installation, style, and size. When looking for bay window installation under a strict budget, Fixr notes that Simonton and Jeld-Wen brands have lower-priced options.

Labor and permits

Labor costs differ according to location, size, and house structure. Setting up new bay windows is more costly, especially if your project requires custom-fitting. Prices range from $300 for simple tasks to $2,200 for a more complex job. The average labor costs run from $400 to $1,000 depending on the window material and size. Expect higher labor costs for bay windows that need opening walls, siding, and roofing to match your home. Remember to check with the local authorities for a permit before the start of the project; this is often required when making exterior changes to your home. 

Additional costs

There are always added costs when planning a home project. We've listed a few to consider.

Energy-efficient glass

In colder regions, many homeowners consider triple-insulated material to prevent their homes from losing heat. While this may cost more to install, it can save some money in the long run. Fixr says that these materials can increase energy viability by an average of 15% to 25%. However, the owners will also incur a cost increase, with insulated glass windows costing between $1,100 and $3,680.

Interior trim costs

Bay windows aren't complete without setting up the interior sitting area or storage space. Adding a frame can give your relaxation spot an attractive finish. According to Bob Vila, a window seat trim will cost between $550 and $1,100.

Structural work

Sometimes, adding a bay window will require installers to open up the walls of your home. This will up the cost. Bob Vila states that while some walls are easier to open, the cost of opening load-bearing walls can range between $500 to $3,000, depending on the location and the project's overall scope. If you have dry or cracked walls, repairs will be required before starting the installation.

Types of bay windows

Bay windows have been around for ages and come in many shapes, sizes, and designs. The style you choose can influence the cost. Here are the four main types, according to Pella Windows and Doors of Long Island.

Canted bay windows

Canted bay windows are the classic style you picture when you picture a bay window. Found on the first floors of homes, this style features a flat front with angled sides that provide a wide view. To some, it's known as a full bay window. Bob Vila estimates their cost at around $800 to $2,100.

Boxed bay windows

As the name indicates, boxed bay windows are shaped like a box. They feature a large central window meeting the sides at a 90-degree angle and are capped by a small roof. Bob Vila notes this style has an average cost of $500 to $900.

Oriel windows

Oriel windows were popularized during the English Renaissance and have a castle-like appearance. They are generally built on the upper story of a building and are supported by stone, wood, or brick brackets. Bob Vila estimates the cost of materials to be between $900 and $2,500

Circle bay windows

These windows are larger, with their glass panes curved outwards to create a half circle. Usually, they have ornamental details with intricate moldings and can cost between $2,000 and $3,000, per Bob Vila.

Why you need a bay window

Bay windows are known for their beauty and versatility. Renewal by Andersen notes the following reasons you should consider a bay window for your home.

Great ventilation

The multi-angled windows provide fresh air to your home on a hot, sunny day. Installing new bay windows offers a great source of ventilation, especially when you want a cool breeze instead of using an HVAC system.

Extra storage/sitting space

Do you live in a small or cramped house? Bay windows can make your space look and feel bigger by providing extra seating and storage for a small space. Line the interior with pillows and blankets to create a cozy sitting space in any room.

Enhanced Views

If you love to gaze outside, bay windows are a good choice. They enhance the scenery of your home with panoramic views. Install a bay window today and admire the view of nature from the comfort of your cozy banquet seat.

Benefits of a bay window

Installing a bay window can have many benefits. We've listed some below.

Increases home value

Installing bay windows is a huge step towards increasing your house value and appeal. Renewal by Andersen notes that bay windows add to a home's curb appeal and increase home value. Moreover, Bob Vila explains that the new window costs can be recovered up to 73% when it's time to sell the house.

Allows more natural light in the home

With varied angles and large surface areas, bay windows catch more sunlight than the average window. You can enjoy energy-saving benefits and save on those electricity costs with less need to switch on the lights during the day, per R & M Quality Windows and Doors.

Improves your home's curb appeal

When installed in front of your house, bay windows create a stunning look from the inside out. Installing a bay window is a great way to give the exterior of your home an elegant, modern look that will be noticed all around the neighborhood.