Casement Windows

Q: Are casement windows more energy efficient than other window types?

Casement windows are among the most energy-efficient operable window styles because the closed sash presses against weatherstripping on all four sides. Low-E glass can further improve energy performance.

Q: Are casement windows good for ventilation?

Yes. The entire sash opens outward, allowing substantial airflow. The sash can also be positioned to help direct outside breezes into the room.

Q: How much do casement windows cost?

The starting price is $343 for the smallest standard configuration. Final pricing depends on size, frame type, color, glass, grids, and other selected options.

Q: What is the lead time for casement windows?

Casement windows generally require slightly more production time than simpler window styles because of their hinges and operating hardware. Most orders are ready in approximately four weeks, but timing can vary.

Q: Do casement windows open inward or outward?

Casement windows open outward. The sash swings away from the building using a crank mechanism and is available in left-hinged or right-hinged configurations.

Q: What rooms are casement windows best suited for?

Casement windows work well above kitchen counters and sinks, as well as in bathrooms, bedrooms, and other rooms where ventilation and unobstructed views are priorities.

Hinged windows that open outward for maximum ventilation and unobstructed views. Design your window, get real-time pricing, and order online in minutes. Delivered nationwide. No showroom visit required.

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How It Works

Build Your Windows

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Get Instant Pricing

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Place Order Online

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Job Site Delivery

$299 delivery to your job site. Free warehouse pickup

Why Choose Casement Windows?

Maximum Ventilation

Opens completely to catch side breezes and direct fresh air into your home.

Easy Operation

Crank handle makes opening and closing effortless, even in hard-to-reach areas.

Excellent Seal

When closed, the sash presses firmly against the frame for superior energy efficiency.

Product Details

Available Casement Window Options

Opening: Left or Right hinged
Grid Styles: No Grid, Colonial, Marginal
Frame Types: Nail-On, Block Frame, Retro-Fit
Colors: White, Almond, Black (exterior only)
Glass: Low-E, Tempered + Low-E

Casement Window Specifications

Size Range: 10" - 72" width and height
Frame Material: High-quality vinyl
ENERGY STAR certified
Limited Lifetime Warranty available
Job site delivery available

Design, Price, and Order Casement Windows

Casement windows are hinged on one side and swing outward with a simple crank mechanism, making them one of the most practical and versatile window styles available. Because the entire sash opens, casement windows provide up to 100% ventilation. When closed, the sash compresses firmly against the weatherstripping on all four sides, creating an exceptional energy-efficient seal.

Our casement windows are available in left-hinged or right-hinged configurations, with a full range of frame types, colors, and glass packages. ClearMax makes it easy to configure, price, and order casement windows online with direct delivery to your job site.

Frequently Asked Questions

Are casement windows more energy efficient than other window types?

Yes — casement windows are widely considered the most energy-efficient operable window style. When closed, the sash presses firmly against the weatherstripping on all four sides, creating an airtight seal that outperforms single-hung or slider windows. Combined with Low-E glass, they're a top performer for reducing heating and cooling costs.

Are casement windows good for ventilation?

Casement windows offer the best ventilation of any window style. Because the entire sash swings fully open, they can capture up to 100% of the available airflow — far more than a sliding or single hung window of the same size. The sash can also be angled to direct breezes into the room.

How much do casement windows cost?

Casement windows are priced higher than single hung or slider windows due to the crank mechanism and hinged frame construction. Configure yours online at ClearMax for instant pricing based on your exact size, frame type, and glass options.

What is the lead time for casement windows?

Casement windows take slightly longer to produce than simpler window types like single hung or sliders. Because of the operating hardware and precise hinge alignment required, expect lead times that are a bit slower than average compared to our overall window lineup.

Do casement windows open inward or outward?

Casement windows open outward — the sash swings away from your home with a crank mechanism. This outward swing is what allows them to capture so much airflow and create such a tight seal when closed. They're available in left-hinged or right-hinged configurations.

What rooms are casement windows best suited for?

Casement windows are especially popular above kitchen countertops or sinks where reaching over to open a double-hung would be awkward. They also work well in bathrooms, bedrooms, and anywhere good airflow is a priority. Their clean lines complement both traditional and modern home designs.

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