If you’re thinking about upgrading your home windows, casement windows might be the perfect choice. Known for their sleek design, excellent airflow, and energy efficiency, this outward-opening style has become a favorite in both modern and traditional homes. In this guide, we’ll break down the different types, pricing options, and where to buy or order replacements—whether you’re tackling a DIY project or hiring a professional.
What Is a Casement Window?
A casement window is hinged at the side and opens outward using a crank handle. Often referred to as crank-out or crankcase windows, this style swings open like a door, offering wide, unobstructed views and excellent airflow. Because of their ventilation benefits, they’re especially popular in spaces like kitchens and bathrooms.
Because they close tightly with a locking mechanism embedded in the frame, they offer excellent insulation and energy efficiency. When fully open, they can catch breezes and direct them into your home—a natural ventilation feature that many homeowners love.
Common Terms:
- Crank-out windows
- Crankcase windows
- Hinged windows
- Windows that open outward
Casement windows can be used as standalone windows or in combination with fixed or picture windows to create an appealing look. Their ease of use and stylish functionality make them a go-to choice for many window replacement projects.
Types of Casement Windows
Casement windows come in various configurations to suit your design and functionality needs:
- Single Casement: One sash that opens outward. Ideal for narrow window openings or single-room applications.
- Double Casement: Two sashes that open outward from the center (also known as French casement windows). Perfect for wider window spaces and panoramic views.
- Push-Out Casement: Operated without a crank, these windows open manually and often feature a traditional or vintage aesthetic.
- Top-Hinged or Bottom-Hinged: Sometimes confused with awning (top-hinged) or hopper (bottom-hinged) windows, these types still follow similar mechanics of a sash opening outward or inward.
Popular Styles Include:
- French Casement
- Casement Picture
These styles can be adapted to fit contemporary, transitional, or traditional home designs.
Casement Window Materials and Custom Options
Choosing the right material for your casement window frames is crucial for longevity, energy efficiency, and aesthetics:
- Vinyl: This is one of the most cost-effective options. Vinyl is durable, energy-efficient, and requires little maintenance. However, it may lack the elegance of other materials.
- Wood Casement Windows: Wood frames offer a timeless and warm appearance that enhances traditional architecture. They require periodic maintenance (painting or sealing) to protect against moisture and decay.
- Aluminum: Sleek and modern, aluminum is strong and corrosion-resistant. However, it may not insulate as well as wood or vinyl unless thermally broken.
- Fiberglass: This is a newer material that combines the strength of aluminum with the energy efficiency of vinyl. It resists warping and expanding with temperature changes.
- Custom Size Windows
- Where to Order Custom Windows
- Who Makes Custom Windows
Other customizations include:
- Frame color and finish
- Interior trim options
- Hardware style and finish
- Triple-pane or low-E glass for insulation
Casement Windows Prices
The cost of casement windows varies widely based on the size, material, features, and installation complexity.
- Standard Vinyl Casement: $300 – $600
- Wood Casement: $500 – $1,000+
- Fiberglass Casement: $400 – $800
- Custom Size Casement: $600 – $1,500+, depending on complexity
- Casement Picture Window Combo: $700 – $1,200+
Additional factors influencing price:
- Energy-efficient glass upgrades (e.g., low-E, argon-filled)
- Grilles and divided lite designs
- Reinforced locks and child-safety features
Installation Costs:
Professional installation can add $100 – $300 per window. For custom installations or older homes requiring frame adjustments, expect higher costs.
Replacement Casement Windows: What to Know
- Full Frame Replacement: Involves removing the entire existing window, including the frame and trim.
- Insert or Retrofit Windows: Fit into the existing window frame and are often used for DIY projects.
- Enhanced energy efficiency
- Improved curb appeal
- Easier operation with cranks (ideal for hard-to-reach areas)
- Where can I buy replacement windows
- Where to buy replacement windows DIY
- Replacement casement
- Replacement casement windows
- Where to order replacement windows
Always measure your current windows precisely and consider hiring a professional for complicated installs.
Where to Buy Casement Windows (and Order Online)
You can purchase casement windows from a variety of sources, whether you prefer in-person service or the convenience of online shopping.
- Home Depot
- Lowe’s
- Menards
- Build.com
- Amazon
- Manufacturer Websites: Andersen, Marvin, Milgard, and others allow custom ordering directly.
- Best for custom work and installations.
- They can help with measurements, ordering, and handling building codes.
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- Casement windows for sale
- Where to order custom windows
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Pros and Cons of Casement Windows
- Excellent ventilation
- Strong seal and energy efficiency
- Unobstructed views
- Easy to open with a crank (especially over sinks)
- May not suit all architectural styles
- Can be damaged by strong wind if left open
- Crank mechanisms may wear over time
- Usually more expensive than sliding or single-hung windows
Conclusion: Are Casement Windows Right for You?
Casement windows offer a unique blend of style, performance, and flexibility. Whether you’re outfitting a modern home or updating a historic one, they provide strong energy performance and beautiful curb appeal. With a wide variety of materials and custom options available, you can find the perfect match for your needs and budget.
- Crank-out design maximizes airflow and efficiency
- Available in vinyl, wood, aluminum, and fiberglass
- Ideal for both replacement and new construction
- Widely available online and in local stores
- Custom sizing and finishes make them versatile for any project
Frequently Asked Questions (FAQ)
What are crank out windows called?
Where to buy retrofit windows?
How to order new windows?
What are crank open windows?
Crank open windows are another term for casement windows. These windows open outward using a rotating handle and are ideal for ventilation.
What is Vinson window casement?
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Still undecided? Check out our Ultimate Guide to Window Types to compare styles and find the best fit for your space!