How Much Does it Cost to Replace a Casement Window?
The average cost to replace a casement window is $597 to $1,273. Material costs range from $470 to $1,002, while installation costs average $70 to $150 per window. While they’re more expensive than other window types, a number of factors will affect your costs. Prices will depend on local labor rates as will any necessary demolition costs, which amount to approximately $64 per window. Costs can also vary by region, window size, window frame, and brand. Be sure to talk to your local window contractor and get price quotes catered to your specific home. Though the best way to get an accurate price is by getting quotes from contractors, you can also use a window replacement cost calculator to get a better idea of your total installation costs.

Casement Windows
Average Cost Range $597 - $1,273
Cost Breakdown
- Materials 93.9%
- Labor 6.1%
Factors That Affect the Cost of Replacement Casement Windows
- Size: Typically, the larger the casement window size, the more expensive materials and labor will be. Make sure a standard casement window size will work for you, including if you intend to use your casement window for egress.
- Number of Windows: Each additional window will add to your material and labor costs.
- Type: Window frame type will be a primary cost driver for your casement windows. Fiberglass is typically the most economical material, followed by vinyl, aluminum, and wood.
- Brand: Casement window material costs vary by brand. Some of the more well-known and quality brands command a higher price.
- Energy Efficiency: You can choose from single-, double-, and triple-pane casement windows. Triple-pane windows are the most energy efficient and carry the highest material cost on average.
- Labor Costs: Your region’s local labor rates will impact your final project costs. The average labor costs per window range from $70 to $150.
- Demolition and Construction Work: If you are installing replacement windows, your project will require the removal of existing windows, which costs $64 per window on average. If your project involves repair work to your home’s framing, insulation, siding, and painting, expect additional costs.
Casement Window Costs vs. Other Window Types
See the table below for a breakdown of costs for different window types, including casement, bow, bay, and single-hung.
Window Type | Typical Installed Cost (per window) |
---|---|
Casement | $597 to $1,273 |
Single-Hung | $200 to $850 |
Double-Hung | $429 to $915 |
Sliding | $775 to $1,652 |
Awning | $477 to $1,107 |
Privacy | $800 to $3,000 |
Picture (Fixed) | $600 to $1,900 |
Bow | $1,810 to $3,859 |
Bay | $1,700 to $3,700 |
Casement Window Prices by Top Window Manufacturing Brands
Replacement casement window prices will depend on whether you are looking to install aluminum, fiberglass, wooden casement, or vinyl casement window frames. Most popular window brands will offer different price points for casement windows to suit any homeowner’s budget.
Here are casement window prices for specific brands and materials. See the table below for more information.
- Andersen Windows: $750 for a 100 Series casement window.
- Pella Windows: $360 for a 250 series vinyl casement window.
- Simonton: $275 per window for a vinyl casement window.
- Milgard: $375 per window with a wood frame.
Casement Window Prices | Price per window | Installation Costs |
---|---|---|
Simonton Vinyl Casement Windows | $275 | $400 |
Harvey Vinyl Casement Windows | $288 | $415 |
Pella Vinyl Casement Windows 350 Series | $360 | $425 |
Milgard Casement Wood Windows | $375 | $525 |
Ply Gem Casement Windows | $385 | $498 |
Andersen Casement Windows 100 Series | $750 | $550 |
Jeld Wen Wood Casement Window | $435 | $523 |
Research reputable brands that stand behind their products and offer window warranties that meet or exceed industry standards. Limited 10-year, 20-year, and lifetime warranties are typical depending on the manufacturer. Read the fine print to understand the warranty coverage and restrictions before you buy.
Local Casement Window Installation
New casement windows can bring life to a room in comparison to other standard window types. Casement windows can make smaller rooms seem larger, darker rooms seem brighter, and somewhat plain homes become more intricate and interesting. Not to mention, you can save money on energy bills by installing energy efficient casement windows.
Finding a reliable window contractor for your casement window installation does not have to be difficult. Talk to casement window installers near you today. Modernize can connect you with up to four local casement window installation contractors to get you started on your window project and get you the absolute best price in your area.