6 Best Window Companies in Kelowna, British Columbia

6 Best Window Companies in Kelowna, British Columbia
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Reviewed by Bryan Baeumler

When it's time to replace the windows and doors in your Kelowna home, choosing the right company for the job is key. With the number of options and services available, it can be overwhelming trying to determine which company offers the best value, service and product quality.

We've evaluated the top-6 window and door installation companies in Kelowna to help make your decision easier. Here are the top contenders for 2024:

Company Best For Features Price Range Rating
1. Canadian Choice Windows & Doors Overall Customizable, energy-efficient vinyl windows and doors, 30+ years experience $$$ 4.8/5
2. Centra Windows Vinyl Family-owned, vinyl and fiberglass windows and doors, lifetime warranty $$ 4.7/5
3. New Town Windows & Doors Budget Variety of affordable vinyl windows, 15-year installation warranty $ 4.5/5
4. Adera Windows & Doors Condos/Townhomes Experience with multi-unit and townhouse installations $$$ 4.6/5
5. Ecoline Windows Kelowna Durability Strong, durable windows and doors, 40,000+ installations $$-$$$ 4.8/5
6. Nagy Bros Windows Variety Wide variety of window types and custom options $$$ 4.7/5

How We Evaluate the Best Companies

We looked at several factors to determine which window and door companies stand out in Kelowna:

  • Product quality: Do they offer durable, energy-efficient windows and doors built to last?
  • Installation expertise: How much experience do their installers have? Do they handle the entire process professionally?
  • Warranty: Is there a strong warranty on both materials and installation? At least 10 years is ideal.
  • Customer service: Are homeowners happy with the experience from sale to installation and beyond? Is the company responsive?
  • Value: Is the price justified based on the products and service level? Are there affordable options?
  • Reputation: What do other customers have to say based on online reviews? Are there any red flags?
  • Range of products: Do they offer different window types and custom options to suit needs?

Let's dive into our top picks for window companies in Kelowna:

1. Canadian Choice Windows & Doors

Canadian Choice Windows & Doors

Overview: Canadian Choice has been serving Ontario for over 30 years and has an excellent reputation for quality, service, affordability and energy efficiency. They offer customizable vinyl window and door replacement with expertise.

Site: www.windowscanada.com

Products: Their vinyl windows come in a variety of styles including casement, awning, slider, hung and more. They use premium vinyl and glass for optimal insulation. Customers can choose from different frame types, hardware and finishes to suit their home. They also offer steel entry doors.


  • Industry veterans with extensive experience
  • Customizable options and energy-efficient products
  • Handled entire installation process
  • Great reputation for quality of products/service

Cons: Limited to vinyl windows and fiberglass doors

Price Range: $$$

With their team of decades of experience, customizable vinyl products and stellar reputation, Canadian Choice is a great option in Kelowna for an all-around worry-free window and door replacement experience.

2. Centra Windows

Centra Windows

Overview: Centra is a family-owned company operating in Kelowna since 1984. They are known for excellent vinyl and fiberglass windows and doors backed by a lifetime warranty.

Site: www.centrawindows.com

Products: Centra offers both vinyl and fiberglass options for new construction and replacement projects. Their vinyl windows feature premium vinyl frames reinforced with steel and argon-enhanced double-glazed glass. Their fiberglass windows have a real wood interior look with durable exterior fiberglass. They also offer fiberglass and steel entry doors.


  • Strong lifetime warranty on products and installation
  • Quality vinyl and fiberglass products
  • Local, family-owned business

Cons: More limited style options compared to some companies

Price Range: $$

For quality vinyl and fiberglass windows and doors with outstanding warranties, Centra Windows is a great choice. Their products are highly rated by local homeowners.

3. New Town Windows & Doors

New Town Windows & Doors

Overview: New Town Windows & Doors provides affordable vinyl window installation services throughout the Okanagan. They aim to make window replacement accessible to homeowners on a budget.

Site: newtownwindows.ca

Products: They focus on vinyl replacement windows given the material's affordability, durability, and energy efficiency. Their slider, casement and hung windows come in white or brown vinyl frames with Argon glass. New Town handles measuring, ordering, and installation.


  • Value-priced vinyl windows
  • 15-year installation warranty
  • Handles full replacement process

Cons: More limited style and color options

Price Range: $

For homeowners looking for an easy and budget-friendly window replacement solution, New Town Windows & Doors delivers quality affordable vinyl products with excellent installation backing.

4. Adera Windows & Doors

Adera Windows & Doors

Overview: Adera is a trusted local company experienced with window and door replacement projects for condos, townhomes and multi-unit buildings throughout Kelowna and Vernon.

Site: www.aderawindows.ca

Products: Adera offers a range of vinyl, aluminum-clad wood, fiberglass and aluminum windows suitable for different building types. They also provide entry doors made of fiberglass, steel and wood. Their expertise is in understanding the needs of common buildings.


  • Experience with condo, townhome and multi-unit buildings
  • Variety of quality window and door types
  • Trusted reputation in the Okanagan

Cons: Pricing can be higher than some competitors

Price Range: $$$

For a smooth window replacement, and door replacement project in a condo, townhome or other common building, Adera Windows & Doors is an excellent choice given their expertise in this segment.

5. Ecoline Windows Kelowna

Ecoline Windows Kelowna

Overview: Ecoline has been providing quality windows and doors in Kelowna for over 15 years. They have extensive experience and pride themselves on strong, durable products.

Site: www.ecolinewindows.ca

Products: Ecoline offers vinyl, fiberglass and aluminum-clad wood windows alongside fiberglass and steel doors. Customers can select fixed, casement, awning, and slider windows in different frame colors. They have various grid and hardware options.


  • 15+ years of experience locally
  • Durable, energy-efficient window and door products
  • Over 40,000 installations completed
  • Hassle-free warranty

Cons: Can be more expensive than competitors

Price Range: $$-$$$

For a quality window and door replacement experience from an experienced local provider, Ecoline Windows Kelowna is a great choice. Their expertise and proven products make them a top contender.

6. Nagy Bros Windows

Nagy Bros Windows

Overview: Nagy Bros Windows is a family-owned business that has been operating in the Okanagan for over 30 years. They are known for their selection of windows and knowledge.

Site: www.nagybroswindows.ca

Products: Nagy Bros offers a wide range of windows including vinyl, fiberglass, wood clad, vinyl-fiberglass combo, European tilt and turn, as well as custom windows. They have expertise in recommending the right products for each home.


  • 30+ years of experience locally
  • Huge variety of window types and custom options
  • Specialized expertise in helping customers choose windows

Cons: Pricing is on the higher-end

Price Range: $$$

For access to a vast selection of window types and customization along with expert guidance, Nagy Bros Windows is a top choice though their pricing is higher.

Why Quality Windows and Doors Matter

Investing in quality replacement windows and doors, whether wood, vinyl or fiberglass, offers many benefits for Kelowna homeowners:

Energy Efficiency

Quality windows with double or triple-pane glass and inert gas filling have much better insulation than old single-pane windows. This improves climate control in your home and reduces energy costs.

Noise Reduction

Multi-pane windows block outside noise far more effectively, creating a quieter indoor space for clients.

Improved Durability

Modern window materials like vinyl, fiberglass and coated aluminum are highly durable and low maintenance compared to old wood windows. They resist weathering and last for decades.

Enhanced Security

New windows and doors offer enhanced security features including double locks, reinforced frames, and greater forced entry resistance.

Curb Appeal

Replacing old windows and doors is an easy way to improve your home's aesthetic with refreshed and uniform styles for a modern look.

Choosing an experienced company like those recommended ensures proper installation and sealing for optimal performance. The right windows and doors make your Kelowna home more comfortable, efficient, secure and beautiful while adding resale value.

Factors to Consider When Choosing the Best Window Company

With such a major investment, it’s important to take the time to choose the right window and door company for your home's needs in Kelowna. Here are some key factors to consider:


Look for an established company with plenty of expertise performing local installations. They should have in-depth knowledge of building codes and requirements. At least 5 years in business is ideal.

Product Quality

Make sure they offer reputable brands and high-performance window and door models that suit your home's style. Look for energy-efficient products that add value.


A lifetime warranty on windows/doors along with at least 5 years on labor shows a company that stands behind their work. Make sure warranties are transferable if you sell the home.

Installation Process

Ask about the complete process from consultation and measurement to installation and cleanup. There should be attention to detail, minimal disruption to your home and a smooth experience.

Customer Service

How responsive are they? Do past customers report positive experiences working with the company pre-sale to install and post-installation?


Choose a licensed, insured company whose installers are certified. This protects you as the homeowner.

Pricing and Financing

Get an itemized, written estimate accounting for all costs. Compare pricing brands and financing options to find the best value.

Going with a locally established window and door installation company is advised to ensure they understand local building codes and climate factors. Don't sacrifice quality to save money. With proper installation and care, new windows and doors will enhance and protect your home for decades.

Things to Avoid When Choosing a Company

It's also important to keep an eye out for red flags when researching window and door replacement companies:

  • Pressure sales tactics or no written estimate provided
  • Lack of proper licensing, insurance and credentials
  • Unwilling to provide customer referrals or references
  • Limited selection of products and brands
  • Vague or limited warranties
  • No showroom to view products in person
  • No permanent local address
  • Negative online reviews mentioning poor service or product failures
  • Pricing that seems too good to be true

Following the guidance above and relying on reputable local companies with proven expertise prevents headaches down the road. Investing in quality replacement windows and doors done right the first time will enhance your home for many years.


Replacing your home's windows and doors with energy-efficient new models is one of the smartest investments you can make in Kelowna. The right products make a difference in comfort, efficiency, durability and curb appeal.

We recommend considering top options like Canadian Choice Windows & Doors, Centra Windows, New Town Windows & Doors, Adera Windows & Doors, Ecoline Windows Kelowna or Nagy Bros Windows. Comparing features and pricing helps you find your best fit.

Focus on product quality, installation expertise, warranties and overall value. An experienced local company understands how to meet your needs and navigate regulations properly. Investing in quality windows and doors done right the first time will pay dividends through improved comfort, functionality and performance for years to come.

Bay window cost calculator

Frequently Asked Questions

What does the window installation process involve?

The full window installation process includes consultation, measurement, ordering windows/doors, removing old units, installing new ones properly, sealing, testing for air leaks, interior/exterior finishing, cleanup, and disposal of old materials. A good company will handle all steps start to finish.

How long does a full window replacement project take?

For a typical sized home, it usually takes 2-3 days depending on the number of windows. Installation is done efficiently to minimize disruption. For large projects, it may take 4-5 working days.

What are the benefits of new windows installation?

New windows provide improved energy efficiency, soundproofing, durability, curb appeal and security. They reduce energy bills, outside noise, and maintenance needs while adding comfort and value to your West Kelowna home.

Does installation change depending on the style of the home?

Yes, installation techniques will vary for different home styles. Experienced installers know how to properly fit and seal replacement windows in homes of all types including ranch-style homes, 2-stories, condos, etc.

What should I consider when requesting estimates?

When requesting estimates, be sure to get detailed costs for the windows/doors, installation, and any additional charges. Compare warranties and financing options as well. Only accept quotes in writing.

How do I find qualified local contractors?

Search for Kelowna window installers on Google/Facebook and ask neighbors for referrals. Review ratings and feedback. Verify they are licensed, bonded and insured. Meet with contractors to evaluate their experience.

Who will be performing the installation?

The company's own trained employees should perform the installation, not subcontractors. Ask about the team's experience installing windows in Canadian homes. Experience with local building codes is key.

What if something goes wrong after my windows installed?

A reputable company will have guarantees covering defects in products or installations for 5-10 years. They will promptly correct any issues that arise due to their workmanship. Verify coverage terms.

How can I get all the details I need from each company?

Ask lots of questions before signing a contract. Get product specs, timeline, costs, warranties, and financing in writing. Review the contract. Don't feel pressured. A good company will answer all questions clearly.

Julia Gurevich
Julia Gurevich

Julia Gurevich is a versatile content writer with a passion for delivering captivating narratives through a diverse and attentive approach. Her eye for detail helps her craft content that resonates with audiences across varied home improvement industries, capturing the perfect balance between information and entertainment. As a content coordinator, Julia takes pride in delivering content that leaves a lasting impact through her ability to navigate seamless content strategies and collaborative projects between teams. In her free time, she enjoys exploring Toronto’s cultural landscape, visiting local parks, and getting to know members of the community through events and activities.

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Reviewed by Bryan Baeumler

1000’s of Colours & Textured Finishes

Transform your home from ordinary to extraordinary with our new coloured and non-glare textured finishes. Available in a wide array of colours as well as custom matched colours for your very own personalized design.

Our Most Popular Replacement Window Colours:

Rainware White Color Swatch
Sandalwood Color Swatch
Brownstone Color Swatch
Commercial Brown Color Swatch
Wedgewood Blue Color Swatch
Pebble Color Swatch
Venetian Red Color Swatch
Iron Ore Color Swatch

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Save thousands off your new window and door installation. Find out if you qualify!

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