5 Best Window Companies in North Vancouver (2026 Update)

It is easy to find a window company in North Vancouver, but finding one that feels worth the money can be tough. That is where most homeowners get stuck. Homeowners are not interested in flashy presentations or empty promises. They want quality products, clean installation, good reviews, fair warranty terms, and a team that will actually help if something goes wrong later.

Window replacement remains one of the top ten most popular renovation projects in Canada. There are several reasons for this: a high return on investment (about 70-85%), significant savings on energy bills (around 12% per year), reasonable upfront costs compared to other major renovations, and local window rebates that help reduce the initial price.

That is why it is so important to choose a contractor who will do the job right. Our experts have put together this list to help you find the best local companies. Not all of these contractors have a showroom in North Vancouver, but all of them, including Ecoline, serve local homeowners and have a strong track record of successful installations in the area.

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Top 5 Window Replacement Companies in North Vancouver: Side-by-Side Comparison

Brand	Average Google Rating	BBB Accreditation	Warranty Terms	Price Range
	based on 1754 reviews	✅ Accredited A+	25 Years Product 25 Years Installation	$$ – $$$
	based on 242 reviews	✅ Accredited A+	Unlimited Lifetime Warranty	$$$ – $$$$
	based on 1220 reviews	✅ Accredited B+	20 Years Warranty	$$$$ – $$$$$
	based on 28 reviews	✅ Accredited A+	Based on the Manufacturer	$$ – $$$
	based on 12 reviews	❌ NOT Accredited	10 Years Product 10 Years Installation	$$$ – $$$$

1. Ecoline Windows

When people ask about Ecoline during a consultation, the answer is straightforward. We focus only on window and door replacement, and we have been doing this for over 20 years. In that time, our team has completed thousands of installations for residential homes and strata buildings, which has helped us develop a process that keeps projects organised and predictable for homeowners.

Warranty is one of the first things people ask about, and for good reason. Windows are a big investment. We offer a 25-year warranty on both our products and installation, which is one of the strongest warranty packages in the replacement window industry.

We also stand out for our product selection. Our windows are custom-made for each project, so homeowners can choose the configuration, glass options, colours, and hardware that best fit their home. In addition to traditional styles like casement, sliding, awning, and picture windows, we offer European tilt-and-turn windows, a modern design that many competitors do not yet offer.

We have also started making our own blinds and shades. This lets homeowners order window coverings made to fit their new windows, so the final result looks clean and there is no need to work with several different suppliers.

After more than twenty years in the business, our focus is still the same: well-built windows, careful installation, and long-term value that homeowners can count on.

2. Long Life Windows

Long Life window company is another well-established brand that has served homeowners across BC since 1989. The company has been in the renovation market for decades and mainly focuses on residential window and door replacement projects.

Homeowners often find Long Life when looking for contractors with a long history in the area. The company highlights its structured installation process and strong project management from consultation to final installation, which can be appealing for those planning a bigger renovation.

They focus on several popular window styles that fit most residential projects. Instead of offering many niche options, the company sticks to the systems that homeowners most often ask for during window replacements.

The core product lineup typically includes:

• Sliding windows, often selected for their simple operation and affordability.
• Casement windows, known for better sealing and energy efficiency.
• Tilt-and-turn windows, a modern design that allows two opening positions for ventilation and cleaning.

In addition to window replacement, the company also installs entry doors and patio doors, so homeowners can complete several exterior upgrades at once. Many people choose Long Life because of its long history in the local renovation market.

3. Renewal by Andersen

Renewal by Andersen is part of Andersen Corporation, one of the biggest window manufacturers in North America. The brand focuses on the replacement window market, offering its own line of composite-framed windows and patio doors for residential upgrades.

Many homeowners recognise the Andersen name right away. The company has been making windows for over a hundred years, and Renewal by Andersen was created as a separate division focused on full-service window replacement. In Greater Vancouver, the company serves homeowners through its local branch.

Renewal by Andersen is usually seen as a premium option in the replacement window market. Projects are managed as full-service installations, with consultation, manufacturing, and installation all handled by the same company.

Homeowners who want to work with a large North American brand and are interested in composite window technology instead of traditional vinyl often include Renewal by Andersen on their shortlist when comparing window replacement companies in the area.

4. NorthShore Windows

NorthShore is one of the few companies on this list with a local showroom in North Vancouver, which many homeowners appreciate. Seeing and trying out real window models before making a decision often makes things easier. Frames, hardware, glass options, and colours can look very different in person than in a brochure.

Unlike some contractors who make their own products, NorthShore acts as a dealer and installer for several well-known window brands. They offer windows and doors from manufacturers like Milgard, Marvin, and Vinyltek, so homeowners can look at several product lines in one consultation.

This approach has some practical benefits. Instead of being limited to one product system, customers can compare different brands and styles based on their budget, material preferences, or design goals.

The company primarily handles supply and installation, helping homeowners choose the right product line and overseeing the installation process.

5. Diba Windows

Diba does things a bit differently from many other companies in the residential replacement market. They mainly focus on aluminum window systems, which are often chosen for modern homes and commercial projects where slim frames and large glass areas are important.

The company has a local showroom where homeowners, builders, and designers can see their aluminum systems in person. For projects that focus on visual design and large openings, examining the frame profiles and glass options up close can be especially helpful during planning.

Diba handles both residential and commercial projects, which influences the products they specialize in. Aluminum frames are strong and durable, allowing larger window panels and wider sliding doors than many vinyl systems do.

Typical offerings from Diba include:

• Aluminum windows designed for modern homes
• Large sliding and patio door systems
• Custom configurations for architectural projects
• Commercial glazing and window systems

Homeowners who want minimal frame visibility and a modern look often choose this type of product. The trade-off is that aluminum windows can perform differently in harsh temperatures compared to insulated vinyl frames, but it’s not that worrisome taking into account the local weather.

That is why many aluminum window replacement projects focus on design-driven renovations or new construction, where energy performance is built into the whole building.

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