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Double Hung Vs Casement Vs Sliding Windows: Detailed Comparison. Pros And Cons

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Double-hung and casement windows are the leading priorities when shopping for Toronto home windows. That is why the battle between casement windows vs. sliding windows is always at its peak. Generally, whether you’re looking for a new or a replacement window, casement windows vs sliding windows vs double-hung windows are the right option. However, there are significant differences in the comparison of double-hung vs casement vs sliding windows.

If you get the difference and know the pros and cons of each variety, you will be in a better position to make the right choice next time searching for the ideal window type for your Toronto property.

Let’s start discussing the difference between double-hung vs casement vs sliding windows.


What is the Difference Between Double Hung Vs Casement Vs Sliding Windows?

Double-Hung Windows

Double-hung windows are operable by sliding them vertically in upwards and downward motions. They work effectively since it has both the lower and upper sash, also called the glass windowpane unit.

In most cases, the upper sash is fixed in one position, while the lower sash can slide downward or upward. In that case, the upper sash can still lid down or up.

Casement Windows

Unlike double-hung windows, casement windows are hung from one side and can only swing in a horizontal direction. It has a crank located inside the house. When the crank moves the gearbox, it pushes the window open.

Interior latches should be engaged to ensure the window is fully shut and secure. 

Sliding Windows

In comparison, double hung vs casement vs sliding windows, the aspect that stands out the most is that the sliding window sashes move from side to side and not outward, like in the case of casement windows.

One sash in the sliding window is movable, while the other is immobile. The sashes of sliding windows move horizontally instead of going up and down like the windowpane unit of hanging windows.

Many people ask: Are casement windows better than sliding windows? Casement windows vs sliding windows almost resemble each other because they offer better horizontal views and are suitable for areas with significant space. 

Double Hung Vs Casement Vs Sliding Windows; Comparison Table

Specifications Double-hung windows Casement windows Sliding windows
Structural difference When the windowpane is open the sash remains flush with the wall. Open and closing are possible using a lever, handle or crank. The movable sash swings outward. A movable pane slides over a fixed sash as the window opens sideways.
Ventilation Offers the best air-infiltration rating with triple window seals and multiple bulb seals. Can open completely. Therefore, allows a significant amount of air to enter the room. Maximum ventilation is obtained by sliding the sash horizontally.
Energy Saving Less energy efficient, but you can buy other additions to make them more energy efficient. More energy efficient because the seals are strong, don’t need a track to slide them open. Less energy efficient as the seal is quite flexible to allow the opening and closure of the window.
Safety The latch is secure for the newer windows, but with time, they are more prone to breaking. Crank and strong seal ensure optimal home security. Most secure window types.
Ideal Use Use in rooms where cleaning the windows is difficult, especially from the outside. For example, the secondary story. Best for kitchen and bathroom. Install in areas that are challenging to reach. For example, behind the kitchen sink or above the soaking tub.

Double Hung Vs Casement Vs Sliding Windows; Cost

Double-Hung Windows Cost

Double-hung windows are typically cheaper than casement windows. Remember that the stiff competition in the widow manufacturing sector controls the prices of double-hung windows.

Casement Windows Cost

Casement windows are the most expensive window variety in Toronto market today. They cost more than double-hung and sliding windows as they have a complex operation mechanism. 

Sliding Windows Cost

Replacement of a sliding window usually costs between $415 and $890 per single window unit. The price includes the total cost of labor and the materials used.

Double Hung Vs Casement Vs Sliding Windows. Design and Style for Your Toronto Home

double hung vs casement vs sliding windows

Double-Hung Windows Design and Style

Double-hung windows have a classic traditional design. They are the perfect choices for vintage cottage homes or Toronto new houses that aim to get an older appearance.

Casement Windows Design and Style

The casement windows have a sophisticated design that is more pronounced by the clean lines and simple geometrics. They are the best when installed in modern-style houses.

Sliding Windows Design and Style

Slider windows are available in three styles; three-pane slider, double slider, and single slider. Sliding windows are perfect for modern-style houses, especially rooms with low ceilings.

Double Hung Vs Casement Vs Sliding Windows. Common Mechanical Issues

Double-Hung Windows Common Mechanical Issues

Mechanical failures are the aspect that many people pay attention to. Double-hung windows are better than casement windows because they have a lower failure rate. Casement windows have many complicated mechanical parts that can easily go wrong.

The commonest mechanical issue with double-hung windows is where the lower sash can’t retain its upper (dropped window).

Casement Windows Common Mechanical Issues

The crank of the casement window is the commonest mechanical unit that can easily fail you. Casement windows might not fail instantly, but they will slowly get loose, and within a short period, you will note that more air is seeping into your house to affect the energy efficiency.

Sliding Windows Common Mechanical Issues

Compared to double hung vs casement vs sliding windows, the first ones are better at evading mechanical failures, especially if the fitting between the frame and window sashes is correct.

If too much space is left, the gap on sliding windows makes the sashes wobble. In addition, excess air will also leak into the house to lower the window’s energy performance.

On the other hand, tight fitting of the sliding windows results in difficulty while closing or opening. 

Double Hung Vs Casement Vs Sliding Windows. Energy Efficiency

double hung vs casement vs sliding windows

Double-Hung Windows Energy Efficiency

The double-hung window’s two sides and bottom edge fit tightly in the sidetracks. The top end is the only part that can allow some air, but still, the window has excellent seals to limit the seeping air.

Casement Windows Energy Efficiency

Casement windows have energy performance superiority. Window sash of casement windows presses snugly onto the four sides of the frame and seals, like the exterior door fitting into the door frame. If you latch the casement window, even more, you will push the sash further into the seal to increase energy efficiency.

Sliding Windows Energy Efficiency

When it comes to the energy performance of sliding windows vs. casement windows, you will note that sliding windows tend to be less energy efficient.

Fortunately, if you employ proper sliding window maintenance, the severity of air leaks is tremendously reduced. 

Pros and Cons of Double-Hung Windows



Pros and Cons of Casement Windows 



Pros and Cons of Sliding Windows 



Get the Right Window for Your Toronto Home with the Help Of Our Experts

After checking the pros and cons of double hung vs casement vs sliding windows discussed above, you will get a better fit. At Falcon Windows and Doors, we are ready to help you know the right window type for your Toronto house and acquire customized window sizes for double-hung, casement, or sliding windows.

Get the right window solution with the best energy performance to improve your home and save significantly on electricity bills. 


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