Verdun Windows and Doors has consistently pushed boundaries when it comes to window innovation—and nowhere is that more evident than in the development of RevoCell™, their proprietary high-performance window technology.
RevoCell™ windows are built using microcellular PVC (mPVC), a groundbreaking material that features thousands of microscopic air pockets within its structure. This advanced composition significantly enhances energy efficiency, thermal insulation, and overall durability—making it a superior choice for Canadian homes facing extreme seasonal shifts.
Manufactured entirely in Verdun’s Ottawa facility, RevoCell™ has quickly become the benchmark for energy-efficient windows. The product’s success was further validated when Verdun’s manufacturing division received Special Recognition from ENERGY STAR® Canada, a prestigious nod to the company’s commitment to environmental responsibility and performance-driven design.
Verdun’s in-house teams manage every step of the process, from production to installation. Homeowners can rest assured that their RevoCell™ windows are not only expertly crafted but also installed with care by Verdun’s trusted, long-term crews—professionals who understand the technical specifications and nuances of these high-performance units.
Incorporating RevoCell™ into a home doesn’t just enhance comfort; it leads to real energy savings over time. It also reflects a growing awareness among homeowners to invest in products that are both environmentally conscious and built to last.
With RevoCell™, Verdun is doing more than selling windows—they’re setting a new standard for quality, sustainability, and innovation that will serve Canadian homeowners for decades to come.
What has made Verdun Windows and Doors a trusted name in the Ottawa area for over 40 years?
At the heart of Verdun Windows and Doors is a deep-rooted commitment to local craftsmanship and customer care. We’ve been a part of the Ottawa region for more than four decades, and our philosophy has always remained consistent: build it better, install it right, and stand behind everything we do. What sets us apart is that we manufacture our windows right here in the Ottawa area, which gives us full control over quality and production timelines. Homeowners trust us because we don’t just sell them a product—we deliver an experience. Our team of knowledgeable staff, from sales to installation, is trained to provide honest guidance and expert service, which is something we take great pride in.
How does your local manufacturing give you an edge over competitors?
When you manufacture locally, you’re not just reducing your carbon footprint—you’re also giving customers a level of quality and accountability that’s hard to beat. Every window is built in our Ottawa-area facility, which allows us to respond quickly to orders, customize designs based on customer needs, and maintain rigorous quality checks throughout the process. That kind of control just isn’t possible when your products are being shipped from across the country or overseas. Local production also allows us to hire and train talent from our own community. We’re not outsourcing our commitment—we’re investing it right here at home.
What are some ways Verdun Windows and Doors incorporates energy efficiency into your products?
Energy efficiency is more than a feature for us—it’s a foundation. Our RevoCell™ windows are designed using microcellular PVC, which dramatically reduces thermal conductivity. That means homes stay warmer in the winter and cooler in the summer, which not only improves comfort but also lowers energy bills. Every design decision we make—from glazing to frame structure—is driven by performance. We’re proud to have earned back-to-back ENERGY STAR® Canada Special Recognition Awards in 2023 and 2024, a testament to our leadership in sustainable design. Plus, we plant a tree for every window we sell, so customers can feel good about their purchase in more ways than one.
How do you ensure quality and consistency during installations?
Our installation process is one of the most important parts of what we offer. It doesn’t matter how well a window is made if it’s installed poorly. That’s why we work with dedicated, highly trained crews—people who know our products inside and out and share our standards for excellence. These are experienced professionals who have been with us for years, and they take a lot of pride in their work. Every project is treated with precision, care, and respect for the customer’s home. From start to finish, we make sure the experience is smooth, timely, and results in a flawless fit.
How does Verdun Windows and Doors address the unique climate demands of Canadian homes?
Ottawa sees some of the most extreme weather in the country. Between heavy snowfall, icy winds, and hot summers, homes in this region need windows that can truly perform. Our products are specifically designed with Canadian winters in mind. The multi-chamber frames and advanced sealing technology we use help prevent drafts and reduce heat loss. RevoCell™ windows, in particular, are engineered to resist warping, cracking, and moisture damage—all of which are common issues with lesser-quality alternatives. Every feature we include is tested and chosen to withstand the demands of the Canadian climate.
What role does customer feedback play in shaping your services or products?
Customer feedback is something we value immensely. It’s one of the most honest indicators of how we’re doing. We actively collect feedback after every job, and those insights are shared across our teams to improve everything from our product designs to how we schedule appointments. We’ve also earned awards like HomeStars’ “Best of the Best” for 2025, which are based on verified customer reviews. That kind of recognition doesn’t happen unless you’re listening, learning, and constantly striving to get better. It’s a two-way relationship—our customers help us grow, and we help them improve their homes.
Can you talk about the company’s approach to sustainability beyond the windows themselves?
Absolutely. Our sustainability efforts go beyond just making energy-efficient products. We’re taking real action on multiple fronts. For example, we’ve begun transitioning our vehicle fleet to electric to cut emissions from service and delivery calls. We’ve implemented waste reduction initiatives at our manufacturing facility, and as I mentioned earlier, we plant a tree for every window we sell. Sustainability is baked into our operations because we know that what we do today shapes the world we leave behind. It’s important to us to lead by example and show that responsible business practices are good for both the planet and our customers.
What makes your entry doors and patio doors stand out in the market?
Our entry doors and patio doors are designed with the same philosophy as our windows—performance, beauty, and reliability. We offer both steel and fibreglass entry doors, each one customizable to match the style and personality of a homeowner’s space. These doors aren’t just attractive; they’re built to last, with excellent insulation and weatherproofing. Our energy-efficient patio doors are also a customer favourite. Whether it’s a classic sliding door or a more modern lift-and-slide system, we ensure each unit is built for performance and installed with precision. Like our windows, they’re built to handle Canadian seasons with ease.
Verdun is known for its warranty—can you explain what makes it special?
Our warranty is one of the strongest in the industry, and we’re proud of that. We don’t hide behind fine print or complicated exclusions. When we say we stand behind our products, we mean it. Our lifetime warranty covers parts, installation, and even accidental glass breakage for many of our windows. That gives customers peace of mind that their investment is protected. It also reflects the confidence we have in our work. We know our windows and doors are built to last, and our warranty is just a formal way of backing up that promise.
What does the future look like for Verdun Windows and Doors?
We’re excited about what’s ahead. As a company rooted in the Ottawa community, we’re continuing to invest locally—whether that’s through new product innovations, expanding our facility, or adding new members to our team. Sustainability will remain a major focus, and we’re constantly looking at new technologies to make our products even better. But most importantly, we’re staying true to what got us here: quality craftsmanship, reliable service, and a commitment to doing right by our customers. Our goal is to keep raising the standard for windows and doors in Canada, and we’re just getting started.