Casement Windows

With their weather-resistant engineering, our casement windows offer your home the best protection against wind, rain, and snow. Designed to keep harsh weather out and geared towards withstanding Canada's most extreme weather conditions, all of our casement window styles are built with durability, energy-efficiency, reliability, and practicality in mind.

Open your window a full 90 degrees for a pleasant breeze and a beautiful 180-degree panoramic view – when it comes to maintenance, our vinyl casement windows work with you, not against you, allowing you to clean both sides of their glass panes with ease.


Casement Windows
Features and Benefits

Intuitive and low-maintenance design

Superior energy efficiency

Sleek, elegant design for the modern home

Insulating multi-chamber LOCKTIGHT™ Technology

Corner drive and secure corrosion-proof multipoint locking system build

Noise-reducing and thermal-efficient quality

90-degree range of motion for more ventilation

100% unobstructed visibility

Extremely cost-effective

Custom-manufactured styles, sizes, and colours

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Casement Windows
Colour Options

Elevate your space with our exquisite range of high-quality casement window colour options. From timeless classics to modern hues, our collection caters to diverse aesthetics. Immerse yourself in a palette of sophistication, allowing seamless integration into any design scheme. Crafted with precision and enduring quality, our casement windows are not just a view to the outside, but a canvas of expression for your interior and exterior. Discover limitless possibilities as you embark on a journey of personalization, transforming your living spaces with unmatched style and vibrancy.

Glass Options

At Big City, our comprehensive selection of window glass options transcends aesthetics. Our cutting-edge glass technology offers not only exquisite clarity but also robust security. From energy-efficient double-glazed panes to laminated glass designed to withstand impact, we provide a range of choices that elevate your living environment while safeguarding your loved ones.

Experience uncompromised views and peace of mind as our glass options redefine transparency, ensuring your home is a haven of beauty and security.


Laminated Glass

Experience the fusion of safety and sophistication with our laminated glass, fortified with cutting-edge LoE 180 technology. Impact-resistant and crystal clear, it's the ultimate guardian of your space.


Elevate your environment with our LoE 180 double-paned glass. Unrivalled insulation and UV protection ensure optimal energy efficiency, seamlessly combined with aesthetic excellence.


Embrace the pinnacle of energy performance using our LoE 189 triple-paned glass. Unleash unmatched thermal efficiency and sound reduction, creating an oasis of tranquillity while lowering energy costs.

Casement Window Frame

Crafted to withstand the test of time, our window frames redefine durability. Each of our window frame options at Big City Windows & Door seamlessly blends strength with style: engineered with precision, our frames resist the elements and maintain their allure for years to come. Experience peace of mind as your living spaces remain well-protected and aesthetically captivating. With a commitment to longevity and quality, we offer a range of frame choices that harmonize with your vision, ensuring your investment is a testament to lasting elegance.

Low-E Glass Coatings

Benefit from low emissive coatings by maximizing your home's energy efficiency. In the winter, Low-E glass coating helps retain more heat in your home while reflecting heat during summertime, thereby lowering heating costs year in and year out. Choose from our selection of LoE-180, LoE-272, LoE-366 and LoE-i89 glass to deliver you the comfort your home deserves.

Window Grills & Divided Lights

Elevate your windows with our diverse range of glass alternatives, imparting a touch of refinement. Presenting Simulated Divided Lite (SDL), our innovative grid installation approach seamlessly blending aesthetics with convenience, radiate timeless charm through an authentic divided pane look while ensuring simple maintenance. Whether for interiors or exteriors, our SDL grids present a seamless visual charm that complements any architectural genre. Witness the impeccable blend of style and utility with our window grilles and divided lights.

Heavy-duty Hardware

Built for enduring time's challenges, our hardware ensures seamless operation and enduring dependability. From strong hinges to secure locks, our heavy-duty choices offer top-tier security and functionality. Crafted to flawlessly match our windows, embrace the peace of mind that accompanies hardware capable of handling daily use's rigours, ensuring your home remains both secure and naturally stylish.

Innovative Essentials for Enhanced Performance

Did you know that 25 percent of your energy costs can be the result of faulty windows? That is why many homeowners are investing in LOCKTIGHT™ window replacements. If your older windows in poor condition, they could be increasing your annual energy expenses by as much as 40%! Fortunately, Big City Windows & Doors offers the best glass and glazing home solutions available on the market.


Strong and durable mesh

Using a streamlined, pinless operating system, our fixed casement windows are made convenient and easy to use. Their functional and stylish design complements their rust resistant frame and strong and durable mesh.



Our Superspacer ensures the best insulation protection for your home while maintaining flexibility and durability, as well as enhancing insulating glass unit performance.


Multi-point lock

Superior high-quality LOCKTIGHT™ locking systems provide maximum security along with improved insulation.

Casement Windows Pros & Cons

Casement windows offer a range of advantages and considerations that shape your window selection.




Casement windows are unparalleled in promoting excellent airflow due to their full-swing opening.


Energy Efficiency

Their snug seal and single-panel design enhance insulation, reducing energy consumption.


Ease of Cleaning

Outward swing accessibility simplifies window cleaning and maintenance.


Qualities of the Brands

Opting for reputable manufacturers ensures durable materials and expert craftsmanship, guaranteeing lasting performance.


Size Limitations

Limited space for larger casement windows can hinder installation in some areas.


The advanced features and benefits of casement windows may result in a relatively higher upfront investment.

Casement Windows Project Process

Experience a seamless journey from selection to perfection with our casement window project process.



Your journey begins with a personalized consultation. Our consultants discuss your needs, preferences, and design ideas, ensuring a tailored solution for your space.



Precision is paramount. Our consultants conduct meticulous measurements, guaranteeing accurate window specifications that perfectly fit your home's architecture.



With your specifications in hand, our skilled craftsmen commence window production. Using high-quality materials, cutting-edge technology, and attention to detail, we create windows that marry form and function.



Timely delivery ensures your project stays on track. Our careful logistics team ensures safe transportation, protecting your investment during transit.



Our experienced installers take centre stage, bringing your vision to life. With deft precision, they fit your casement windows securely, ensuring optimal functionality and aesthetic appeal.



Our commitment extends beyond installation. We offer post-installation servicing, addressing any concerns and ensuring your windows continue to perform at their best.

Our Innovative Windows Technology
See the comparison between generic window and LOCKTIGHT™
PVC Window
Air Tightness
Energy Efficiency
Easy to Maintain

Casement Windows Gallery

Our Reputation is built on Trust and Quality


Very happy I was shown different windows styles. We went with the larger pane and smaller opening window. It's like looking through a clear opening. We have a big bushy backyard, so nice to see it so well. I actually had a couple deer come peek all I could see were these big ears in the dark. Our windows are lower. Also went with vinyl them. There easy to wash and remove when painting around them.
The installers were also fantastic, they even re-adjusted our front door from last march 2023 without my asking.
Thank you very much.


The company salesman was great rep. He provided all necessary information and facilitated us applying for the government-sponsored interest free loan.
Fourteen windows where quickly changed by competent, knowledgeable and courteous workers. They answered all of our questions and looked after any worries we might have had. The complicated metal sheet flashing of all the windows in our mansard-type roof was done very well. Everything looks great and the house already starting to feel warmer. No cold is felt on the hands when in contact with the vinyl of the windows and very little when on the triple pan glass. Thank you so much to all of the Big City Windows & Doors staff for a job well done.


Weve had nothing but the absolute best service from Big City Windows. They redid all the windows and doors in our heritage house, and we werent easy clients! My dad was in the business for many years, so we had a detailed list of what we wanted and high expectations for how it was to be done Big City installed everything a month ago, and my dad is still singing their praises! Everyone who comes to the house, even strangers, remarks on how gorgeous our new front door is!


Did an awesome Job installing the windows. No major issues. The windows were Installed and ain a timely fashion..they cleaned up after themselves. This is the second time we have used this company.


We recently purchased a older home, Big City Windows helped us with redesigning the whole thing! They really go above and beyond for their clients we could not be happier with the results.

Our doors are showstoppers and the windows keep the house soo warm in the winter. We were hesitant about having them installed during the winter winter months but it was totally worth it- We were feeling the difference instantly!

We highly recommend Big City Windows for your next window project!


We are very satisfied with the work and expertise of the staff who handled our contract. From the sales agent, to the person who took the measurements and to the two installers, everyone was professional and respectful. The installers were perfectionists, their work was excellent. We will share your company.


I had Big City Windows replace a patio door and a large living room window, through a recommendation from our neighbour. Well from the start of the process, to the finish. I couldnt be happier. The quality of work was next to none, the quality of the materials used were amazing The 2 employees were great!! They arrived first thing in yhe morning and worked their butts off till the job was done. My wife and I are completely satisfied!! They left a clean work place when they were done.


It was a seamless experience getting my windows, and patio door replaced with Big City Windows. Timelines were met. The window installation team was professional, and I was very impressed with the work they did.


Employees were helpful at all stages: from check measure, purchase, delivery and installation. Received the patio doors in the time indicated. Installation was professional and clean up was amazing! Their pricing was great! I would recommend Big City Windows and Doors for anyone that is looking for this service. You will not be disappointed.


Big City Windows and Doors is by far one of the best companies with which we have dealt. They took the time to look over our project and come up with recommendations that met our needs.
We had a new side door and door from the house to the garage replaced. We really like the new self closing hinges on the door to the garage.
The installation team was amazing. They took even the smallest detail into account when finishing up the install. You would have never known they were there.
We're already saving towards replacing our front door to make a matching set.
They will be getting our business for the foreseeable future for sure.

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