Casement windows are generally better than double-hung windows in terms of energy efficiency due to their design and sealing capabilities. Here’s a detailed comparison based on energy efficiency ratings and performance.
Energy Efficiency
Tighter Seals: Casement windows feature a single seal that runs along the perimeter of the window sash. When closed, these windows lock tightly against the frame, creating an airtight seal that significantly reduces air leakage. This contrasts with double-hung windows, which have multiple moving parts and seals, making them more prone to air leaks over time.
This difference in sealing can make casement windows significantly more energy-efficient, with some estimates suggesting they can be up to 25% more efficient than double-hung windows in certain conditions.
Reduced Energy Loss: The airtight nature of casement windows helps in minimizing energy loss, which can lead to lower heating and cooling costs. Homeowners often report improved comfort levels, as these windows effectively prevent drafts and maintain indoor temperatures.
Operation and Ventilation
Ease of Use: Casement windows are operated via a crank mechanism, allowing for smooth opening and closing. This design makes them easier to operate than double-hung windows, which require sliding the sashes up and down.
Enhanced Ventilation: Casement windows can be fully opened outward, allowing for maximum airflow. This feature is particularly beneficial for directing breezes into the home, enhancing natural ventilation compared to the limited opening of double-hung windows.
Aesthetic and Functional Considerations
Unobstructed Views: Casement windows provide clearer views with less obstruction, as they do not have a central meeting rail like double-hung windows. This can enhance the overall aesthetic appeal of a home, particularly in modern designs.
Versatility in Design: Casement windows can be used in various configurations, including multi-window units, which can add character and architectural interest to a home.
Cost Considerations
While casement windows are typically about 10% more expensive than double-hung windows due to their complex mechanisms, the long-term energy savings and increased comfort can offset the initial investment. Additionally, the durability and performance of casement windows may justify the higher upfront costs for many homeowners.
What is the Price of the Casement Windows and Double Hung Windows?
Casement windows typically cost more than double-hung windows, with prices ranging from around $600 to $2,300 on average. Double-hung windows, on the other hand, have a lower cost range of $400 to $1,000.
Here’s a breakdown of the cost ranges for both window types:
Casement Windows
Low-end Cost Range: $600 – $1,400
High-end Cost Range: $1,400 – $2,300
National Average Cost Range: $800 – $1,500
Double-Hung Windows
Low-end Cost Range: $400 – $600
High-end Cost Range: $800 – $1,000
National Average Cost Range: $600 – $800
Can we use both Casement and Double Hung Windows?
Yes, you can certainly mix and match casement and double-hung windows in your home. This approach can offer a unique blend of aesthetics, functionality, and energy efficiency.
Here are some considerations when combining these window types:
Architectural Style: Consider the overall style of your home. Certain styles, such as modern or contemporary, may lend themselves more naturally to casement windows, while traditional styles might favor double-hung windows.
Room Function: The specific function of a room can influences your window choice. For example, casement windows might be ideal for bedrooms or living rooms where maximum ventilation is desired, while double-hung windows might be better suited for kitchens or bathrooms where a more controlled airflow is needed.
Personal Preference: Ultimately, the best combination will depend on your personal preferences and lifestyle. Experiment with different layouts to find what works best for you.
Can You Change Casement Windows to Double Hung Windows?
Yes, it’s possible to change casement windows to double-hung windows. However, it’s generally a more involved process compared to simply replacing a window within the same style.
Removal of Existing Casement Window: This involves removing the entire window frame, including the sash, trim, and any exterior cladding.
Framing Preparation: The existing window opening may need to be modified to accommodate the new double-hung window frame. This might involve adjusting the size or shape of the opening.
Installation of Double-Hung Window: The new double-hung window frame is installed into the prepared opening, secured with appropriate fasteners.
Trim and Finishing: The window is then trimmed and finished to match the existing interior and exterior finishes of your home.
Can Casement Windows Look like Double Hung?
Yes, casement windows can be designed to look like double-hung windows. While their functionality is different, it’s possible to achieve a similar aesthetic appearance.
Here are a few ways to create this illusion:
Sash Shape: Casement windows can be designed with a sash shape that closely resembles the top and bottom sashes of a double-hung window.
Hardware: The hardware used on casement windows, such as hinges and cranks, can be chosen to complement the traditional look of double-hung windows.
Glazing Options: The glazing bars or mullions used on casement windows can be arranged to mimic the grid pattern often seen in double-hung windows.
Are Casement Windows Safer Than Double Hung Windows?
Yes, casement windows are safer than double hung windows due to their tight sealing, better locking mechanism and child safety features.
Which is more durable Casement Window or Double Hung Window?
Both casement and double-hung windows can be durable when properly constructed, installed, and maintained.
