10 Most Common Types of Windows (2024 Guide)
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Selecting windows is an important but sometimes overwhelming part of designing or updating your home. The best window brands offer various window styles and types to fit your home and budget, and each type serves a different purpose.
In this article, we’ve reviewed the 10 most common types of windows to help you understand your options and make the right choice for your project. We’ve included the pros and cons for each as well as average price of window replacement.
Window replacement typically costs $300–$2,000 per window, depending on the window type.
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Window repair typically costs $177–$623, but it can vary based on the type of repair.
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In this video from Home Depot, you’ll discover many different types of windows to choose from, as well as different types of window frames:
The 10 Most Common Types of Windows
Each window type serves a different purpose. Here are the most common types:
- Awning windows
- Bay and bow windows
- Casement windows
- Double-hung windows
- Picture windows
- Single-hung windows
- Sliding windows
- Skylights
- Storm windows
- Transom windows
Window replacement typically costs $300–$2,000 per window, depending on the window type.
GET ESTIMATE Window repair typically costs $177–$623, but it can vary based on the type of repair.
GET ESTIMATEAwning Windows
Awning windows have hinges that allow them to open outward from the top. They look like an awning when open, which is where they get their name. These windows are suitable for rainy climates because they can be open during storms, allowing fresh air to enter while protecting you from the elements.
It’s best to install awning windows on an upper floor—they can obstruct walkways when opened since they stick out horizontally. Awning windows cost an average of $100–$3,950 per window.
*Costs in this article sourced from contractor estimates used by Home Advisor or Angi
Pros and Cons of Awning Windows
Pros
- Airtight seal when closed
- Can remain open in the rain
- Easy to operate
Cons
- Can obstruct walkways when open
- Mechanical parts can wear out
Bay and Bow Windows
Bay and bow windows are beautiful focal pieces that let in lots of natural light and provide sweeping views of your surroundings. These windows consist of multiple large panes of glass that protrude from the home. Bow windows are curved, while bay windows are more angled.
Bay windows can be either one window unit of three glass sections or framed, with three simpler windows. Bay windows usually cost between $900 and $7,100. Bow windows are made of at least five curved glass panes and cost a minimum of $1,500.
Pros and Cons of Bay and Bow Windows
Pros
- Add interesting architectural detail
- Allow lots of natural light
- Provide extra square footage
Cons
- Expensive to replace
- Require special knowledge and skill to install
Casement Windows
Casement windows either open left or right using a crank, similar to a door. Their design makes it easy to control airflow when open, creating a strong, weathertight seal when closed. Casement windows can cost anywhere from $150 to $2,300 depending on your window measurements.
Pros and Cons of Casement Windows
Pros
- Easy to control airflow
- Simple operation
- Weathertight seal promotes energy efficiency
Cons
- Mechanical crank can wear out easily
- Susceptible to weather damage if left open
Double-Hung Windows
Double-hung windows are another popular window type. We surveyed 1,000 homeowners and found that they were the second most popular selection behind custom windows, with 26.4% of homeowners choosing to install them.
Double-hung windows slide along a vertical track to open and close. They can be opened from the top or bottom and offer good ventilation and easy cleaning.
Double-hung windows have a classic look that can fit a range of home styles. They’re generally easy and affordable to install, costing $150–$650 each.
Pros and Cons of Double-Hung Windows
Pros
- Affordable pricing
- Easily installed
- Widely available
Cons
- Can be difficult to operate
- Require regular maintenance
Picture Windows
Picture windows are fixed, meaning they don’t open. Though they don’t provide airflow, they have excellent weather resistance and create unobstructed views of your landscape. They’re made of one glass unit fitted into the frame, like a picture.
Picture windows can come in a unique shape or size and often need to be customized which makes picture windows difficult to replace. They’re affordable since they have no moving parts and range in price from $325–$788.
Pros and Cons of Picture Windows
Pros
- Can be customized to fit your space
- Less expensive than other window types
- Offer an unobstructed view
Cons
- Prone to excessive heat gain
- Don’t provide ventilation
Single-Hung Windows
Single-hung windows are made of two panes. The bottom portion slides up and down to open, while the upper one remains fixed. Single-hung windows are one of the most popular window types. They’re affordable and easy to install, making them a sound choice for those on a budget. They usually cost $158–$1,700.
Pros and Cons of Single-Hung Windows
Pros
- Affordable
- Straightforward installation
- Widely available
Cons
- Less energy-efficient
- Poor ventilation
Sliding Windows
Sliding windows are similar to single-hung windows except that they open horizontally. They provide a fair amount of ventilation, and there aren’t any breakable mechanical parts. Standard-size slider windows range from $150–$800. Full-size sliding glass patio doors are more costly, at $600–$5,000.
Pros and Cons of Sliding Windows
Pros
- Durable and easy to operate
- Inexpensive to install
- Low-maintenance
Cons
- Challenging to clean from the outside
- Frame can obstruct views
Skylights
Skylights are built into the roof and are a great solution for those seeking to add natural light to a room with limited wall space. Skylights can be fixed or vented. Though most skylights don’t open completely, they can provide extra airflow.
Skylight installation can be expensive because it typically involves roofing, framing, and wall construction. The average cost is $150–$5,000. Pricing depends on whether you opt for a fixed skylight or a more complicated installation.
Pros and Cons of Skylights
Pros
- Can provide passive solar heat
- Interesting architectural detail
- Lots of natural light
Cons
- Difficult to clean and maintain
- Faulty installation can cause leaks and roof damage
Storm Windows
The best storm windows come in permanent or removable options. They’re usually installed inside or outside regular windows to provide an extra layer of protection and insulation. They’re very affordable, averaging $90–$400. However, these costs can add up if you’re protecting all of the windows on your home, totaling around $5,000.
Pros and Cons of Storm Windows
Pros
- Eliminate condensation and reduce noise
- Provide protection from harsh weather conditions
- Reduce heating and cooling costs
Cons
- External installation can be challenging
- Require regular cleaning and maintenance to remain functional
Transom Windows
Transom windows are placed above doors and were originally designed to allow air and light to pass between rooms, even if the doors were closed. They’re often rectangular or semicircular windows placed on top of a door or another window in historic homes. Because they’re so high up and promote airflow, they’re the go-to choice for bathroom windows. Most window installers charge $200–$650 for transom window installation.
Pros and Cons of Transom Windows
Pros
- Are stylish and architecturally interesting
- Increase natural sunlight and airflow
- Provide increased privacy for bedrooms and bathrooms
Cons
- Are difficult to reach
- Don’t open or close
Specialty Window Types
There are also several specialty window types. We’ve detailed them below.
- Arched windows: Also called half-moon windows, arched windows are rectangular with a rounded semi-circle at the top. They let more natural light into your home and offer a timeless look.
- Custom windows: Custom windows can fit practically any size or shape. They’re a great option if you have a space where you want windows, but standard sizes won’t fit.
- Egress windows: Egress windows are designed to open easily and are legally required in bedrooms, basements, and habitable attics as an emergency exit in the event of a fire or another disaster. Egress windows on average cost $3,500.
- Hopper windows: Hopper windows are similar to awning windows. However, they open inwards from the top rather than outwards from the bottom.
- Garden windows: Garden windows can cost between $1,500 and $5,000 and protrude from an exterior wall, similar to a bay window. They’re often installed above a kitchen sink and provide a shelf to put plants, acting like a mini greenhouse.
- Glass block windows: Glass block windows are common in basements and bathrooms. They’re made of thick glass blocks that are translucent but not clear, providing privacy and security while allowing light in.
- Jalousie windows: Jalousie windows are made of glass slats set into a frame. They were designed to provide venting in humid climates and can be opened and adjusted like blinds to control airflow.
- Shaped windows: Shaped windows are essentially picture windows that aren’t rectangular. They’re generally meant to add architectural detail and don’t open.
Energy-Efficient Windows
Many window brands offer energy-efficient options. Replacing your windows with energy-efficient windows can reduce your carbon footprint, maintain your home’s temperature, and help you save money on your electricity bills.
Energy Star-certified windows can save you up to 12% on your power bills. These windows also qualify you for the Windows and Skylights Tax Credit, which provides a tax credit equal to up to 30% of your project’s cost (or a $600 maximum).
We’ve detailed some other energy efficiency features to consider below:
- Argon gas: Many window manufacturers fill the space between glass panes with this odorless, colorless, and nontoxic gas. Argon gas is denser than air, so it insulates against the elements and heat exchange. This helps to preserve your home’s internal temperature and decrease energy bills.
- Low-emissivity (low-e) coating: This is a thin, invisible metallic coating that window manufacturers place on the inner part of the window’s exterior pane. This prevents heat from escaping your home during winter and keeps heat outside during summer. The coating also protects your interior and furniture from fading and sun damage.
- Multipane glass: Double-pane and triple-pane windows both block more heat than single-pane windows. They also offer insulation and soundproofing.
- Warm edge spacer: This spacer creates a seal around your window’s glass panes and frame. It also insulates the window and reduces heat transfer.
- Weatherstripping: Many windows manufacturers design windows with weatherstripping because it creates a tight seal that keeps drafts out. We suggest looking for high-quality weatherstripping that includes fibrous materials, such as plastic or metal.
Learn about the cost of double-pane windows and the cost of triple-pane windows in our in-depth articles.
When To Replace Your Windows
If you notice any of these signs, it may be time to replace your windows.
- Cold glass or drafts: Your windows might not be insulating properly if you feel a draft or the glass is cold.
- Condensation buildup: Condensation buildup indicates damage to the seals. Excess condensation can lead to problems such as mold and mildew, so it’s best to address this issue quickly. Though seals can sometimes be replaced, this problem often requires total window replacement.
- Damage: Visible damage is a common reason for window replacement. You might be able to get by with simply repairing a cracked window, but it’s best to prepare for window replacement if there’s extensive damage.
- Decreased functionality: If it’s become more difficult to open or close your windows, something may be broken. It could be faulty hardware that’s easily remediated, or it could be that a component needs replacement.
- Increased utility bills: If your windows aren’t working properly, your heating and cooling system will work overtime to keep a consistent temperature, leading to higher utility bills.
Our Conclusion
There are many different types of windows to choose from. Whether installing new windows or replacing old windows, we recommend professional installation. A professional can explain your options, offer affordable window replacement solutions, and help you choose a design that works best for your project.
It’s best to request quotes from multiple installers to compare estimates, warranties, and other factors before deciding. We’ve reviewed dozens of top window installers and recommend Renewal by Andersen for a personalized, hands-free experience or Champion Windows for discounts and multiple financing options.
Use our tool below to find installers near you. Read our review of Renewal by Andersen for more information on our top window provider.
FAQ About Types of Windows
What is the most common type of window?
The most common types of windows are double- and single-hung. Most homeowners pair these windows with vinyl frames to create a valuable yet affordable replacement window.
What is the most energy-efficient style of window?
Picture and specialty windows are the most energy-efficient style of window because they don’t open. Casement and awning windows are good options if you want operable windows because they create a weathertight seal when closed.
Add FAQ content here.
How long do windows last?
Windows last an average of 15–30 years, depending on the window type, material, and local weather conditions.
What is the difference between a casement window and a double-hung window?
There are a few characteristics that differentiate casement windows from double-hung ones. Most notably, casement windows are hinged on the side and open outward, while double-hung windows slide up and down to open vertically.
Our Rating Methodology
We back up our window ratings and recommendations with a detailed rating methodology to objectively score each provider. We conduct research by speaking with company representatives, browsing product selections, analyzing window line specifications, and conducting focus groups and consumer surveys. We then score each provider against our review standards for window variety, value, trustworthiness and transparency, window features, and customer service to arrive at a final score on a 5-point rating scale.
To share feedback or ask a question about this article, send a note to our Reviews Team at [email protected].