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Beautiful new home exterior showcasing modern windows and doors, similar to projects built by Adera

4.8 ★ Okanagan Window & Door Replacement Pros

Windows and doors that enhance Okanagan living.

For over 13 years, Adera has served the North & Central Okanagan with honest service, high-quality product, certified in-house installers, and a strong commitment to our community. No sales pressure, no marketing gimmicks, just trusted window and door supply and installation from start to finish.

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Replacement Windows

Residential

Picture brighter rooms, lower energy bills, and windows that open and close effortlessly. New windows do more than refresh your home’s appearance, they improve comfort, energy efficiency, and everyday living. Adera offers window styles to suit every home and lifestyle. We’ll help you choose the perfect windows to complement your Okanagan home and keep your family comfortable through every season.

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Exterior Doors

Residential

Transform the way you experience your home with doors designed to inspire. From elegant entryways and seamless house-to-garage access to effortless patio doors and breathtaking multi-slide door systems that frame spectacular Okanagan valley and lake views, our collection blends sophisticated design with outstanding performance. Every option is crafted to enhance your home’s beauty, comfort, and value.

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Professionals

Strata Property Managers, Hotel Project Managers & Builders

We’ve partnered with property managers, strata councils, hotel project managers, and builders throughout the Okanagan Valley on window and door projects of every size. From custom single-family homes and small developments to large multi-family complexes and hotels up to seven stories tall, our team has the in-house experience, capacity and expertise to deliver quality results.

Adera Windows showroom in Kelowna featuring window and door displays

Why Adera?

We’ll show you.


  • TOP 3 WINDOW <br />
COMPANIES IN <br />
KELOWNA<br />
2023–2025
  • CONSTRUCTION <br />
TRADES (JOURNEYMAN) <br />
CATEGORY WINNER <br />
2025
  • CERTIFIED BC<br />
REGISTERED<br />
CONTRACTOR

We’ve built our reputation on delivering exceptional value at prices that make sense for Okanagan homeowners.

Experience: 1500+ Okanagan homes updated since 2014
Peace of Mind: Fully licensed, insured & WorkSafeBC certified
Local Showroom: Open weekdays 8AM – 4PM

What’s it like to work with Adera?

Straightforward, start to finish. You won’t get pushy franchise window and door sales pitch or surprise costs halfway through your window and door replacement project. We take the time to understand what matters most to you, whether that’s energy savings, noise reduction, or simply getting rid of those drafty old windows. Our process is designed to keep you informed and comfortable at every stage, from initial measurements to final walkthrough.

Man and woman at Adera Windows & Doors' Kelowna showroom, looking at window options

1. Strategy

Start with a conversation. End with the perfect fit.

We start by listening. During your consultation, we’ll discuss your goals, assess your home’s specific needs, and explore options in our showroom. You’ll get a detailed quote with no hidden fees and answers to all your questions about performance, warranties, and installation timelines.

Adera Windows team carrying a replacement window on a Kelowna job site

2. Service

Installation backed by craftsmanship.

Our certified in-house installers treat your home with the care it deserves. We show up on time, protect your belongings, and follow manufacturer and industry specifications exactly at every stage. Most residential projects wrap up in just days, keeping disruption to a minimum while delivering a cleaner, more comfortable home.

Adera Windows service truck traveling between Kelowna and Vernon

3. Support

Lifetime warranty and local support for long-term peace of mind.

Our relationship doesn’t end when the installation is complete. Every window and door we install comes backed by comprehensive manufacturer warranties ranging from 10 to 20 years, with some components covered even longer. If you ever have questions or concerns after installation, we’re just a phone call away.

Two Adera workers install a window replacement on a home in the Okanagan

Customer Experiences That Speak for Themselves

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Lori Goodwin profile picture
Lori Goodwin
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I am so pleased to be writing a glowing review of Adera Windows. Our connection started through the search for a reliable, conscientious, reasonably priced window company to replace our Strata windows. We chose Adera based on reviews and then our own screening process for the right company for us. The additional benefits that swayed us were that the products are manufactured in Canada (Edm) and that Adera has its own installation team vs contracting out this part of the project, making the work more accountable. Their prices are very competitive. We love the product. We are very happy with the install process. The whole Adera Team is so pleasant and accommodating. Garry Hovius made the project seamless and was very patient/understanding with the drawn out Strata decision making process. He accommodated us to support a phased in approach to all the windows thus allowing extended payment timing. Thank you Garry and the Adera Team for making the process of window replacements smooth and worry free. Based on this experience I am having Adera replace my patio windows as well. I heartily recommend Adera!
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Laura Zimmer profile picture
Laura Zimmer
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I recently had Adera Windows install new windows in my home, and I couldn’t be happier with the experience. From start to finish, their team was professional, knowledgeable, and attentive to every detail. The installation was smooth, efficient, and left my home looking even better than I expected.
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Kevin Arychuk profile picture
Kevin Arychuk
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We are very happy with our new windows and doors. Gary helped us decide what was best for our home and helped with applying for Clean BC rebate. Colin, Ryan and Maks did a incredible job with installation and all trim work. All work was done with pride and our input . Will recommend to all friends and family.
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Kristen Thiessen profile picture
Kristen Thiessen
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I got a few quotes and adara came out ahead, it even included all the trim. They were very professional and friendly. They did an amazing job. I would highly recommend them. They were also really great at walking me through the process of grants and government loans. They did not go over their quote.
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Lindsay Kikuchi profile picture
Lindsay Kikuchi
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We had an excellent experience with the team at Adera during our windows and doors installation. Colin and his team were efficient, helpful, and communicated clearly from start to finish. We’re thrilled with the quality of our new windows and doors, and the entire process was smooth and stress‑free, especially during the busy holiday season. We would highly recommend Adera to anyone looking for reliable, professional installation.
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Melanie Robinson profile picture
Melanie Robinson
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We had an excellent experience with our window replacement from start to finish. Out of five companies that we originally contacted, they were the only ones that sent a quote back or even showed up to give a quote, which already spoke volumes about their professionalism. We were originally told installation would be in January, but they surprised us by getting it done a full month early. They also set the expectation that the job would take two full days, then showed up with a large, efficient crew and had everything completed within a day. The entire team was outstanding. Scott, Colin, Ethan, Jarrett H, and Jarret V were professional, hardworking, respectful of our home, and clearly took pride in their work. Communication was great throughout, and the quality of the install exceeded our expectations. We wouldn’t hesitate to recommend them to anyone looking for window replacement - reliable, efficient, and truly exceptional service.
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Kaylie Hadley profile picture
Kaylie Hadley
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Adera did a fantastic job installing our new door! It really transformed our house inside and out. Ryan and Scott were efficient and did a great job. Would 100% recommend!
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Energy-efficient window rebates helping Okanagan homeowners save on renovations

Renovation Rebates

Provincial and federal programs can enhance the value of your window replacement investment. Many Okanagan homeowners qualify for the CleanBC Better Homes Energy Savings Program or Home Renovation Rebate Program that put hundreds or even thousands of dollars back in their pocket after installation.

  • Reduce your upfront costs significantly
  • Make energy-efficient upgrades more affordable
  • Lower your long-term energy bills while saving on installation
  • Access programs designed specifically for homeowners like you
Window and door replacement for multi-family and strata buildings in the Okanagan

Financing Available

Updating your home should feel exciting, not overwhelming. We offer a simple way to make your home updates more affordable.

Whether you’re replacing windows and doors sooner than planned or choosing a more energy-efficient upgrade, flexible financing can help you move forward with confidence.

  • Easy, online application
  • On-the-spot pre-approval
  • No down payment
  • Pay off your loan anytime. No penalty
Professional window installation by Adera Windows in Kelowna

Request your window & door quote

  • Ready to see what new windows or doors could do for your home? Getting started is simple. Visit our Kelowna showroom or reach out for a consultation. We’ll provide a detailed quote tailored to your project, with clear pricing and no obligation.