A single-hung window is where only the bottom sash (or pane of glass) can be moved up or down, while the top sash remains fixed in place. This type of window is often found in residential buildings and is a popular choice for its simplicity and affordability. However, because the top sash remains fixed, ventilation is limited compared to other types of windows. This design is the opposite of a double-hung window where both sashes can be moved up or down, therefore they are typically less expensive.
Benefits of Single-Hung Windows
Single-hung windows have several benefits that make them a popular choice for traditional and historic homes.
- Cost-effective: An advantage is that single-hung windows are generally less expensive than double-hung windows making them a budget-friendly option.
- Classic look: This style of window complements the aesthetics of traditional and heritage homes. This can make it an essential feature that adds value to the property.
- Some Energy Efficiency: With this window style, only the bottom sash can be opened or moved upward. The top sash remains fixed in place. This design is more energy-efficient than double-hung windows against air leaks as only there is only one operating sash to seal.
- Less Maintenance: Since only one sash moves, which is done by sliding, there is less moving. There is also less mechanical parts, such as a crank. Less parts means less chance of failure over time.
- Simplified security: Speaking of less mechanical parts, there is only one lock to maintain and secure, where other window styles have two locks.
Overall, single-hung windows are a great option for those looking to enhance the energy efficiency, security, and aesthetic of their homes, all while keeping costs affordable.
Drawbacks of Single-Hung windows
Single-hung windows have been used in homes for a long time, but they do have some drawbacks to consider.
- Can be difficult to Clean: One of the most significant drawbacks is that they can be challenging to clean because only the bottom sash is movable. This can make it difficult to reach and clean the top sash, which can collect dust and grime over time.
- Other windows are more Energy Efficient: While more energy efficient than double-hung windows, they are still not the most energy efficient. Because the bottom sash is movable, it is more difficult to get a tight seal between the bottom sash and the frame. This can result in drafts and air leakage, which can decrease the energy efficiency of your home and raise your energy bills.
- Obstructed view: Among various window types, single-hung windows provide comparatively limited views due to their design. The meeting point of the sashes in the middle creates a visual barrier that can hinder the visibility of the outdoors.
- Still some Maintenance: Another potential drawback is that they require more maintenance than a fixed picture window. Although easier to maintain than a crank, the sash tracks can become dirty or damaged over time, making it difficult to operate the windows smoothly.
There is no perfect window, but MacEwen Glass can help you select the right one for your home.
Check out other styles of windows here.
Single-Hung Windows by MacEwen Glass
When choosing MacEwen Glass for your windows, you have the option to receive:
- Professional Installation by WSIB Insured Workers
- Expert Advice
- HomeTech Vinyl Windows
- Low E Coated Glass
- Energy Star Rated Windows
- Double- or Triple-Paned Insulated Glass
- Grills
- Brickmould
- New Trim Finishing
- Exterior Aluminum Capping
- Custom Colours
- Manufacturer’s Warranty
Ordering Windows
- Contact MacEwen Glass to arrange an appointment for a quote.
- We’ll come out to gather measurements and discuss available options with you.
- We’ll contact you with a quoted price and estimated lead time. Once the order is confirmed and upfront deposit paid, we order the materials.
- When MacEwen Glass receives the windows, we’ll contact you to book an installation date.
- Installation, interior/exterior finishing, glass-cleaning and on-site clean-up is performed by our installation team.
- You pay the remainder of the bill.

