7 Popular Window Types for Your Home’s Needs

living room with big windows

Windows are the eyes into the soul of a home. They add curbside appeal and let you showcase your home’s interior. And, indoors, they bring in natural light, lower heating costs, and give you a view of your backyard or neighbourhood. When it comes time to replace your windows, you’ll need to know which type best suits your needs. Each serves different looks and functions, so let’s go over the most popular window types ones available on the market.

Casement window

casement window iconAdvantages

Casement windows are one of the most popular window types on the market. They open vertically, from left to right or right to left. They’re fairly energy efficient and increase airflow by deflecting air inwards. They’re also low maintenance!


These windows can break if they’re fully open while it’s very windy outside. The opening mechanisms can also break with frequent use. Lastly, casement windows cannot be considered as an exit, unless they’re large and a screen is installed inside the frame.

Single hung window

single hung windowAdvantages

A single hung window can be opened by sliding it up and takes up very little space when fully open. Since it has vertical rails, it collects less dust, making it easier to clean versus other models. And, in terms of aesthetic, it’s great for older homes.


These windows can be a bit more difficult to open and, over time, their mechanisms can wear out. Since they have large openings, they can also be dangerous for small children.

Double hung window

double hung windowAdvantages

Double hung windows offer more flexibility than single hung windows because they have two movable panes (versus one). Since the shutters tile inwards, they’re fairly low maintenance. This is one of the most popular window types used to preserve the character of heritage homes.


The cons of double hung windows are the same as those for single hung windows: the mechanisms wear over time, they can be difficult to open, and they pose a risk for children.

Tilt and turn window

tilt-and-turn-window tilt-and-turn window vertical opening iconAdvantages

The tilt and turn window can be opened two ways, horizontally inward and vertically inward, giving you the ability to ventilate the house even in less favorable weather conditions. They can also serve as a door, and they have a superior airtight seal.


Because of how they open, this window model needs more space indoors. They also need intricate mechanisms, making them more expensive than other models.

Sliding window

sliding windowAdvantages

A sliding window slides from left to right, so it takes up little space. It’s more affordable than other options and is low maintenance.


This is one of the least watertight windows on the market. They can also be difficult to close or open if they are large.

Awning window

awning windowAdvantages

Awning windows open outward from the bottom up. They’re the most watertight model available on the market, alongside casement windows. They can be left open when it rains.


Since it opens outwards, it needs clearance, which can limit patio or balcony space. It also has a screen on the inside of the frame.

Fixed window

fixed windowAdvantages

Fixed windows are one of the most popular window types used in commercial buildings and high-rise apartment buildings. As the name suggests, they’re impossible to open, leading them to be the safest and most watertight model on the market. Their simplicity makes them more affordable, as well.


Since there’s no direct access to them, it’s more difficult to wash the outside of these windows. And, since they don’t open, they don’t provide any outdoor airflow.

Windows: Materials and costs

After you’ve picked your model, it’s time to consider materials. Each has its benefits and drawbacks, so be sure to consider climate, energy efficiency, and budget before finalizing your decision!

For example, hybrid windows use PVC (interior frame) and aluminum (exterior), making them more energy efficient than other options. They’re typically used in areas with varying weather conditions or strong winds. Aluminum also comes in a lot of colours, allowing you to match your home’s exterior with ease.

Alternatively, you can opt for PVC windows or aluminum windows. The former tends to be very popular because they have great value for the cost. The latter, however, is very resistant but comes with a higher price tag. You can also consider wood windows, but keep in mind that they need a lot of maintenance.

A breath of fresh air

There are lots of things to consider when replacing your window, such as your home’s aesthetic, energy efficiency needs, and budget. You’ll also want to consider both materials and window models before finalizing your choices. Keep in mind that there are more window models available on the market – it’s just that the most popular window types are generally cheaper than custom or luxury products!

Not sure where to start? Browse through our completed window projects to get a feel for how new windows can transform your home. If you’re ready to start replacing your windows, reach out to one of our Renovation Advisors – they’ll guide you through the project, find you up to three Verified Contractors, and help you understand your quotes, all at no cost and no obligation.

Marilena Tricarico has been a key figure in the interior design world for over 15 years. Her expertise and designs have been featured on the hit TV show Décore ta Vie for 10 years. Today, she shares her knowledge of the renovation industry with RenoAssistance as a video content producer and host.