The casement window is a popular choice thanks to its classic design and many functional benefits. Hinged on the sides, casement windows when opened allow for a freer flow of air, and also evoke a sense of traditional and timeless beauty. Not to mention, it is also easier to clean and is second only to the fixed window as the most weathertight window solution. They are hinged on the left or right and are an excellent option for hard-to-reach areas.

All windows supplied by HTR Windows and Doors can be customized with added accessories, or by simply tweaking color and sizing.

Contact Us

or Call Now:

+1 647 694 6425


Replacement And Installation Of Casement Windows In Canada

Many people don’t realize the importance of having good windows in a home. If you’ve ever visited an old home in winter and noticed that the windows were all foggy with a draft of cool air coming from them, those are signs that they need to be replaced. No one wants to come home to a cold house with windows they can’t even see out of. Getting a new window installation and replacement done is an investment in your home and mental well-being. New energy-efficient windows are also able to reduce your energy bill over the months because they are designed to keep the cold air outside in winter, and the warm air outside in summer. If you think you’re in need of new windows, then casement windows are a wise choice that are common among many homeowners

Casement Windows In Canada

Casement windows are attached to the window frame by hinges located on the side. Many casement windows have a crank that’s used to open them. You’ll also see ones that have a handle. The location of the crank or handle might differ from one window to the next, but they are most commonly located near the bottom of the window. The secondary function of the crank/handle is that they act as a lock for the window.

What Are Some Benefits Of Casement Windows In Canada?

Casement windows have many benefits for your home:


Casement windows provide a good amount of ventilation because they open outward from the home. Because of their outward opening design, they also provide ample lighting in rooms.

Energy Savings

The sash on casement windows is able to move and seal against the weather-stripped when the window is locked. Because of that, airflow has a very hard time getting through. This results in an energy-efficient window that will save you money on monthly energy bills down the road.

Simple to Wash

Because of the simple design of casement windows, they are fairly easy to clean. All of the spaces are easy and convenient to reach. Not many people think of simplicity in washing when they’re purchasing windows, but it’s good to keep in mind because some of the other styles of windows on the market are very difficult and frustrating to wash.

What Are Some Downsides Of Casement Windows?

Just like everything with benefits, there are also some downsides:

Burglars Can Gain Entry Easier

When you’re doing a casement window install or repair, you’ll want the window contractor to inspect the window hinges to make sure they are working properly. Sometimes window hinges wear down over time, and that might make them easier to break into. Ensure that all of the hardware in the windows is still doing its job so that the windows remain difficult to get into from the outside.


Casement windows are typically priced a little higher than some of the other windows, but the price will also depend on what specific materials and sizes you’re getting the windows in.


Casement windows don’t usually come in very big sizes. If you’re wanting larger windows, you might have to consider other types.

Before deciding on your windows, do some research in the many different types of windows and how you want your home to look. Write down a list of questions, and then contact a window contractor to get the process started.

HTR Windows and Doors is proud to bring only the best in window and door installation and products to Toronto and its surrounding areas. We have a passion for excellent service – guaranteeing timely installations and sales representatives who will walk you through every step of the process.

Nothing matters more to us than your satisfaction. We want to help you be one step closer to your dream home – starting with your windows and doors!


Endur Insulating Glass

With the industry’s lowest failure rate, this glass possesses outstanding thermal performance and solar control, ensuring longevity and performance.

Main Features

  • Lab and field-tested
  • Outstanding argon barrier
  • Warm-edge, stainless steel spacer
  • Resistance to condensation
  • Improved overall window U-Factor
  • Maximum seal durability
  • Initial frost points below -65°F
  • Energy Star compliant
  • Variety of coating choices

XL Edge Insulating Glass

Miles above the average industry standard, the XL Edge boasts more durability and multi-featured functionality to give your windows an edge over the rest.

Main Features

  • Stainless steel spacer with desiccants to eliminate moisture
  • Airtight bent corners
  • Dual-seal construction of compressed polyisobutylene (PIB) and silicone
  • Filled with argon, improving U-factor
  • Reduced indoor condensation
  • 0.2% seal failure rate over twenty years
  • Customizable coatings, tempering, lamination, internal grilles and bars, shapes and sizes


LoĒ³-366 Glass

The ultimate performance glass, LoĒ³-366 maintains high solar control without compromising visibility, thus providing the best of both worlds all year round.

Main Features

  • Complaint in every Energy Star zone
  • Low SHGC
  • Blocks 95% of the sun’s damaging ultraviolet rays, protecting against fading
  • Ideal for both heat and cold
  • Available in hurricane-resistant laminated glass
  • Variety of shapes and sizes

LoĒ³-340 Glass

This glass perfectly controls glare and blocks oppressive solar heat gain. No room-darkening tint is required, preserving visibility.

Main Features:

  • SHGC of just 0.18
  • low U-Factor
  • High LSG (light to solar gain ratio) of 2.17
  • Reduces heat loss in cold weather
  • Optimum glare control
  • Lowest UV transmission
  • Available in hurricane-resistant laminated glass
  • Variety of shapes and sizes

LoĒ² Glass

Perfect for any weather, the LoĒ² Glass repels the sun’s heat and damaging UV rays during the summer, and conserves heat inside the house during the winter. There are two variations: LoĒ²-272 and LoĒ²-270. The former offers more light transmittance and the latter offers more solar control.

Main Features:

  • LoĒ² coating provides high performance solar control and visual clarity
  • Reduces window heat gain by 50% or more
  • Superior insulating capability
  • More control over humidity of indoor air
  • Save energy all year round
  • No heavy bronze or smoke colored tints
  • Available in hurricane-resistant laminated glass
  • Variety of shapes and sizes

LoĒ²-240 Glass

Specially treated, the LoĒ²-240 is ideal for maintaining year-round comfort and combatting glare, making for more pleasant and comfortable environments.

Main Features:

  • Applied to clear glass
  • Ability to handle each portion of the solar spectrum
  • Low U-Factor
  • Winter comfort with double glazing
  • Available in heat-strengthened, tempered, and laminated configurations
  • Variety of shapes and sizes

LoĒ-180 Glass

With high solar gains to allow the winter sun's heat to pass into the home while blocking heat loss, the LoĒ-180 Glass is perfect for when the weather is becoming more frigid.

Main Features:

  • U-Factor of 0.26
  • SHGC of 0.69
  • Superior insulating capability
  • Humidity control
  • Higher ER values
  • Blocks 71% of the sun’s harmful UV rays
  • State-of-the-art sputter coating that is clear and stop thermal loss
  • Available in hurricane-resistant laminated glass
  • Variety of shapes and sizes

LoĒ-i89 Glass

This enhanced winter performance glass is perfect for temperature regulation and energy saving especially for colder climates and higher altitudes.

Main Features:

  • More light transmittance
  • Less reflectance
  • U-factor of 0.20 with argon fill
  • SHGC of 0.25
  • Smooth and scratch-resistant surface – easy to clean
  • A double-pane IG unit with LoĒ-i89 performs better than triple-pane
  • Lowest failure rate – only 0.20% over 20 years
  • Available in hurricane-resistant laminated glass
  • Variety of shapes and sizes


The Neat naturally clean glass can keep your windows cleaner for longer and easier. It harnesses the sun’s UV rays that it absorbs, loosening dirt particles on the surface so it more easily wiped or washed off.

Main Features

  • Combined with LoĒ coatings, homes stay cooler in the summer and warmer in the winter
  • Titanium dioxide layer
  • Works on cloudy days too
  • Ultra smooth glass and hydrophilic
  • More light transmittance
  • Can average up to 25% energy savings annually
  • Available in double-pane, tempered or laminated configurations
  • Variety of shapes and sizes


If you’re looking for a nice blend of aesthetics and privacy, obscure glass is for you. This glass has been specially textured to offer not only a specific design style, but also a barrier in order to obscure visibility. This sort of glass is perfect for use in bathroom windows or front doors as it still allows abundant light to enter the room all while shading you from outside view


Tempered glass can help you meet building codes with its safety glazing and ability to withstand higher load applications.

Main Features

  • 4X stronger than annealed glass
  • Upon breaking, will dissociate into break-safe small piecesr
  • Meets the ANSI Z-97.1-2009 and CPSC 16CFR 1201 categories I and II safety codes
  • Any type of glass can be tempered


Safety is key, especially in a home where everyone depends on the structural integrity of the building for security. With laminated glass, you can add an extra layer of security to your building’s windows.

Main Features:

  • Vinyl interlayer remains in the frame upon impact, with glass fragments adhering to the interlayer
  • Cannot be cut from one side only, rendering glasscutters useless
  • Compliant with American Society of Testing Materials standard for preventing forced entry (ASTM F1233)
  • Complaint with burglary resistant guidelines issued by Underwriters Laboratories (UL972)
  • Reduces unwanted outside noise
  • Blocks over 95% of UV energy, protecting indoor furniture from fading