Window selection is usually based on a combination of functionality, aesthetics and cost. Casement vs double hung windows both offer unique features to suit different needs. Double hung windows are more classic and have a sleeker appearance whereas casement windows take a more unconventional approach when it comes to window operation. Whichever style you prefer, this guide considers every aspect to cater to your appeal and modern needs.
Contents
What is a Casement Window?
Horizontal rectangular designs of casement windows are most commonly used across the globe. However, because they open outwards, they are often referred to as crank windows. This window type has a hinge on one side and is operated by a crank or a lever. More so, casement windows are available in a wide array of styles and designs to suit the aesthetic of your office or home.
These windows are commonly placed in kitchens, bathrooms and living rooms due to their ability to fully vent the space. They are easy to operate, such as over a kitchen sink, and can also be used for installation in bay or bow windows.
Pros
Excellent Ventilation: You can open casement windows fully to receive complete side breezes and natural air circulation through your space. The window format allows fresh air to enter naturally which benefits spaces that need better ventilation like kitchen areas and bathrooms.
Energy Efficiency: Casement windows stay energy efficient because their compression seals block airflow very well. Casement windows maintain superior insulation which blocks drafts and saves energy for property owners who care about energy efficiency.
Clear Views: Casement windows have one large single-pane design that gives open space without any internal frame to block your view outside. These windows make a space look better while showing off outdoor views best especially in beautiful natural locations.
Ease of Cleaning and Use : Casement windows open outward to help you reach their outside glass better for cleaning purposes. Users enjoy easy window control through the crank system which makes it easy to use in hard-to-reach areas like above kitchen sinks.
Secure Locking Mechanisms: Casement windows use multiple secure locking points to protect your home from unauthorized entry. The window’s built-in security system stays within the frame so burglars find it difficult to break in. Property owners rely on casement windows because they have strong locking systems.
Cons
Space Requirements: Since casement windows open outward, they require sufficient exterior space, that’s not feasible in areas with landscaping, walkways, or other obstacles. This can limit their installation options in compact or densely landscaped areas, where the outward swing may interfere with outdoor spaces. Consider the surrounding environment to ensure the window’s functionality and accessibility.
Vulnerability to Wind: The outward-opening sash of casement windows can be damaged or strained in strong winds, making them less suitable for storm-prone regions. Additionally, the design may cause operational difficulties during severe weather conditions, requiring extra care.
Crank Maintenance: The crank mechanism can wear out over time, requiring occasional repairs or replacement to maintain smooth operation. Additionally, the crank can become stiff or difficult to turn, especially with frequent use. Regular maintenance is necessary to ensure the window operates efficiently and effectively.
Higher Cost: Casement windows tend to be more expensive than other types, like double-hung windows, due to their advanced hardware and sealing mechanisms. Additionally, the installation process can be more complex, contributing to higher overall costs. However, their durability and energy efficiency may offset the initial investment over time.
Limited Size Options: Casement windows are not suitable for oversized openings, as their size is typically restricted to maintain optimal functionality. Larger casement windows may also be more prone to difficulties with the opening mechanism or increased wind resistance. Additionally, the larger the window, the more expensive the unit and installation can become.
What is a Double Hung Window?
A double-hung window features two sashes that slide vertically within the frame, with both the upper and lower sashes being operable. This allows for flexible ventilation, as either section or both can be opened simultaneously. Double-hung windows are a timeless and practical choice that complements a wide range of architectural styles, from traditional to modern designs.
Unlike casement windows, which open outward using a crank, double-hung windows move up and down, making them easy to operate and clean. This style is particularly popular for its practicality, especially in multi-story buildings, where the ability to clean both the interior and exterior from indoors is a major advantage. A key difference between double-hung and single-hung windows is that both sashes of a double-hung window are operable, while only the lower sash of a single-hung window moves.
Pros
Versatile Ventilation: With two movable sashes, homeowners can control airflow by opening either the top, bottom, or both sections, catering to their preferences. This allows for enhanced air circulation, ensuring that rooms stay comfortable regardless of the season. It also helps in controlling humidity and odors, particularly in areas like kitchens and bathrooms.
Space-Saving Design: Double-hung windows open vertically, requiring no additional clearance, making them perfect for areas with limited space, such as walkways or rooms with furniture close to the window. This design also reduces the risk of obstruction, ensuring the window can be opened without interference. It’s a practical solution for homes with limited outdoor space or urban environments.
Easy Maintenance and Cleaning: Modern double-hung windows often have tilt-in sashes, allowing both interior and exterior surfaces to be cleaned from inside the building. This feature simplifies maintenance, especially for windows on upper floors. Additionally, the tilt-in design reduces the need for ladders or special equipment, making it safer and more convenient for homeowners to maintain their windows.
Wide Range of Styles: Double-hung windows offer numerous customization options, making them suitable for any property. Their timeless design fits a variety of architectural styles, from traditional to contemporary, providing both aesthetic flexibility and functionality. Additionally, they can be combined with various finishes, hardware, and glazing options to further enhance their visual appeal.
Affordable Pricing: Double-hung windows are typically more budget-friendly than casement windows, making them an attractive choice for cost-conscious property owners. The simpler design of these windows and manufacturing process also contribute to their lower overall cost, making them ideal for large-scale installations or budget-sensitive projects.
Cons
Reduced Energy Efficiency: The sliding mechanism of double-hung windows may allow for minor air gaps, which can compromise thermal performance and increase heating or cooling costs compared to more airtight window types like casement windows. These gaps can lead to higher energy consumption, especially in extreme weather conditions. Over time, this can lead to higher energy bills and reduced comfort levels inside the property.
Limited Ventilation: Double-hung windows allow for controlled airflow, but their design only permits half of the window to open at a time, offering less ventilation than casement windows. This can be a limitation in spaces that require consistent airflow or during hot weather. Additionally, the inability to fully open both sashes restricts the potential for cooling breezes.
Maintenance of Tracks: Over time, the sliding tracks can accumulate dirt and debris, leading to wear and tear. Regular cleaning and maintenance of the tracks and weatherstripping are necessary to ensure smooth operation and prevent functionality issues. Neglecting maintenance may cause the window to become stuck or harder to open. Failure to clean the tracks can also affect the window’s ability to seal properly, potentially leading to drafts.
Obstructed Views: The two sashes can block part of the view, especially when both sections are open, limiting the overall sightlines compared to other window styles. Additionally, the central meeting rail where the sashes overlap can further obstruct the view, making it less ideal for properties with scenic surroundings. This can be a drawback for homeowners who prioritize expansive, uninterrupted views.
Less Efficient Sealing: Double-hung windows might not offer the same level of airtightness as casement windows, which can make them less efficient in harsh climates. The potential for small air gaps around the sashes may lead to drafts, affecting overall insulation and increasing energy consumption in extreme weather conditions.
Casement vs Double Hung Windows: Which Is the Right Choice for You?
The decision between casement and double-hung windows largely depends on the specific needs and preferences of the property owner. Casement windows are ideal when energy efficiency, unobstructed views, and maximum ventilation are priorities. They are well-suited for modern architectural styles and regions with extreme weather conditions. On the other hand, double-hung windows are a great choice when space-saving is necessary, especially in tighter spaces. They offer versatility in ventilation and are typically more budget-friendly, making them suitable for traditional or transitional aesthetics.
While combining both window types in different areas of the property can offer a mix of functionality and visual appeal, the primary decision should focus on what each window type provides.
FAQ’s
Which is better, casement or double hung?
The better option depends on your priorities. Casement windows excel in energy efficiency and ventilation, while double-hung windows offer versatility and cost-effectiveness. If you prioritize energy savings, casement windows are a great choice, but if budget is a key factor, double-hung windows might be more suitable for your needs.
What are the disadvantages of casement windows?
Casement windows require exterior clearance, are vulnerable to wind damage, and can be more expensive upfront. Their crank mechanism may also need periodic maintenance. Additionally, the size and weight of casement windows may make them harder to operate on larger models, and the outward swing can be impractical in certain spaces.
Is casement more expensive?
Yes, casement windows typically have a higher initial cost due to their design and airtight sealing features. However, they may save money in the long term through reduced energy bills.
What are the disadvantages of double hung windows?
Double-hung windows may allow minor air leaks, offer less ventilation, and have a smaller viewing area due to the dual sashes. Their sliding tracks also require regular cleaning and maintenance.
Conclusion
Casement windows excel in ventilation and energy efficiency, while double-hung windows are easier to maintain and more budget-friendly. Consider factors like airflow, energy savings, space, and cost to make the best choice for your home. Both options provide valuable solutions to suit different preferences.
For expert advice and premium window options, contact Mannlee to discover customized solutions tailored to your project needs.
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