High Fix or Casement Fix Windows Toronto

High Fix or Casement Fix Windows

Achieve architectural refinement by the effect a high profile fixed window can create. Since these windows are not operational, they are designed to accommodate larger openings, as dictated by the structural frame. The frame is designed to match the size and look of our casement and awning windows, giving your home a uniform look, especially evident when mixing operational and non-operational windows.

Classic contours of the frame are designed to match the size and appearance of our casement and awning windows for an attractive and consistent look and operational versatility for your home.

Highly Customizable

Highly customizable to fit every need, our windows offer a broad selection of options including colors, jambs, casings, brickmoulds, glazing types, including privacy glass, and a variety of grill designs. Tailor your windows precisely to your style and functional preferences for a truly personalized finish.

Model	LF_IS_CLRCARD-ARG90-CARD180#3_3MM	LF_IS_CLRCARD-ARG90-CARD180#3_4MM	LF_IS_CLRCARD-ARG90-CARD180#3-ARG90-CLRCARD_3MM	LF_IS_CLRCARD-ARG90-CARD180#3-ARG90-CLRCARD_4MM
U-factor (W/m² – K)	1.55	1.54	1.23	1.24
Solar Heat Gain (SHGC)	0.52	0.51	0.48	0.47
Energy Rating	36	36	41	40
ENERGY STAR Zones, 2015	1 \| 2 \| 3	1 \| 2 \| 3	1 \| 2 \| 3	1 \| 2 \| 3
ENERGY STAR Zones, 2010	ABCD	ABCD	ABCD	ABCD
Layers of Glazing	2	2	3	3
NRCan Reference	NR9161-12601955-ES	NR9161-12601959-ES	NR9161-12601963-ES	NR9161-12601967-ES
Energy Efficiency Verification Reference	W535-1	W535-1	W535-1	W535-1
U-factor (Btu/h/ft² – °F)	0.27	0.27	0.22	0.22
Visible Transmittance	0.6	0.6	0.55	0.54
Air Leakage — Infiltration (l/s*m²)	0.01	0.01	0.01	0.01
Air Leakage — Exfiltration (l/s*m²)	0	0	0	0

Model

LF_IS_CLRCARD-ARG90-CARD180#3_3MM

LF_IS_CLRCARD-ARG90-CARD180#3_4MM

LF_IS_CLRCARD-ARG90-CARD180#3-ARG90-CLRCARD_3MM

LF_IS_CLRCARD-ARG90-CARD180#3-ARG90-CLRCARD_4MM

U-factor (W/m² – K)

1.55

1.54

1.23

1.24

Solar Heat Gain (SHGC)

0.52

0.51

0.48

0.47

Energy Rating

ENERGY STAR Zones, 2015

1 | 2 | 3

ENERGY STAR Zones, 2010

ABCD

Layers of Glazing

NRCan Reference

NR9161-12601955-ES

NR9161-12601959-ES

NR9161-12601963-ES

NR9161-12601967-ES

Energy Efficiency Verification Reference

W535-1

U-factor (Btu/h/ft² – °F)

0.27

0.22

Visible Transmittance

0.6

0.55

0.54

Air Leakage — Infiltration (l/s*m²)

0.01

Air Leakage — Exfiltration (l/s*m²)

I am the principal of Window Depot Canada, a windows-and-doors sales and installation company. We have had an account with Window Force since 2018. After new management took over in 2023, Window Force's results have been remarkable. The company dramatically increased production and developed new products that are in high demand in the industry. One of them is a slim-profile casement window that is so popular on the market. The next will be a triple glass slider window. As a result, they moved to a new location with space that greatly exceeded the previous one and became the fastest-growing window company in Ontario. Their leadership, professionalism, and dedication to quality should give you confidence in their work. Product delivery is always on time, customer service is fast and efficient, and communication is very easy. The business owner, Sergey, possesses great knowledge, honesty and professionalism that inspires those around him to strive for excellence.

Ilia Baber
Window Depot Canada

Window Force has been a true partner to our company, and we fully stand behind them. The quality of their work is outstanding, but what really sets them apart is how quickly they deliver on orders. Having worked with other window manufacturers in the past, I can say the experience isn't even comparable. Window Force operates on a completely different level in terms of reliability and efficiency. Whether it's a small order of three windows or a large project with hundreds, they handle everything with the same level of care and professionalism.

Thank you to Sergey, Anthony, and Jonathan — I know I can always rely on you.

Karan
AJR Systems

I've worked with manufacturers across the industry for many years. While we produce our own line of windows, there are projects — particularly custom cottage builds — where we partner with Window Force for specialty configurations, oversized openings, and architectural shapes that call for a manufacturer who can execute precisely to spec. What stands out about Window Force is the consistency. Lead times are reliable, the build quality matches what was ordered, and the communication is straightforward — which matters when you're coordinating a custom project with a tight installation window. Their facility has the capacity to handle the work, and Sergey and his team genuinely care about the details, whether it's a one-off shape or a larger custom run. For any builder or contractor looking for a manufacturing partner who can deliver on custom and architectural requirements without the runaround, Window Force is a company I'm happy to put my name behind.

Vitaly
Total Home Windows and Doors

High Fix or Casement Fix Windows

High Fix Windows

Casement Fix Windows

Installation Excellence

Performance Optimized

High Fix or Casement Fix windows are available in both the Ultraslim and Classic series

Highly Customizable

Colour Options

Glass Options

Jambs, Casing, Brickmoulds

Grills Options

Technical Specifications

Frequently Asked Questions

What is a high-fix or casement-fix window?

Why choose a fixed window instead of an operable one?

Are high-fix windows more energy efficient?

Where are high-fix windows commonly installed?

Can fixed windows be combined with casement or awning windows?

Are high-fix windows safe?

Do fixed windows require maintenance?

Are high-fix windows suitable for egress?