If you want to increase the amount of natural light and create space in a room, consider a bay window installation. In addition to creating a panoramic view of the outdoors and adding dimension to your home’s exterior, a bay window also provides a unique seating area or garden ledge. There are several varieties of bay windows, so use this guide to figure out which one would best fit in your home.

What Are the Different Types of Bay Windows?

There are four common bay window configurations:

• Canted: This the most common type of bay window installation. It typically consists of three panes that form a trapezoid — one flat, front pane that runs parallel to the house’s facade and two smaller, angled windows on either side.
• Oriel: Oriel bay windows are found on higher floors and are supported by often ornately decorative stone, brick brackets or corbels. They are often seen in older homes due to their Gothic aesthetic.
• Box: These smaller, bay windows consist of one large pane parallel to the home’s facade and two smaller ones; however, these smaller panes are installed at a 90-degree angle to the facade, which creates a box shape. 
• Bow: Bow windows have four or more window panes, forming a more curved shape to the exterior of the home. These windows are often larger than other bay windows, so they let in more light.

What to Know About Bay Window Installations?

Before deciding to install your preferred bay window, there are a few more factors to consider. First, think about the type of structure you want for your bay window. Casement windows are easier to operate, with a crank that opens the window out, rather than having to manually push the window up and down as with a double-hung window. However, casement windows are often more costly and more likely to have mechanical issues over time. Double-hung windows take up less external space by moving vertically, but they are less insulated against the cold than casement windows, which seal on all four sides when latched shut.

Once you’ve decided on your window structure, you’ll need to select your materials. For a more energy efficient design, consider argon-filled windows or low-e glazing panes that reflect heat in the summer and absorb it in winter. For protection against extreme cold, triple glazing provides further insulation. Window frames are often wood or vinyl and are finished in primed wood, extruded vinyl, or low-maintenance aluminum, which you can decide between based on cost and aesthetic.

When it's time to update your windows, turn to the professionals at Bel-Aire Home Improvement in Platteville, WI. This full-service contractor provides roofing, siding, window installation, and repair services to Southern WI, Northern IL, and Eastern IA. They install and replace all types of windows, including those in sunrooms. Call them at (608) 348-2381 for a free estimate, and visit their website to learn more about their services.