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Proudly serving the Okanagan for over a decade, Adera is your trusted window and door partner, delivering expert craftsmanship, lasting value, and a personal touch rooted in local care.

Sign up today to claim your FREE Triple Pane Upgrade!

It’s easy to get started:

  • Fill out the form below, or contact us directly.
  • We book a site consultation, and we’ll send you your free, no-obligation quote.
  • We’ll improve your home with your free triple pane window upgrade.

When homeowners across the Okanagan choose Adera, they see how we approach each job with a commitment to genuine local service, by a trusted team, that delivers quality that improves the look, feel, and long-term value of your home.

Claim your promotion before December 5.

Why Triple Pane?

Energy Efficiency

Lower utility bills year-round

Noise Reduction

Quieter indoor environment

Increased Comfort

No more cold drafts

UV Protection

Protects furniture & floors

Durability

Built for the Okanagan’s 4 seasons

Canadian Made!
  • 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

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Why Adera?

We’ll show you.


For over a decade, we’ve built our reputation on trust, craftsmanship, and a promise to do right by our neighbors. That’s why we designed our Kelowna showroom, to bring that promise to life.

Here, you can explore full-scale window and door displays so you can compare types, styles and price points, and get honest advice from a team that listens first, then helps you make confident, informed decisions.

Drop in or book a one-on-one – coffee in hand – and let’s find the right fit for your home, style, and budget.

Showroom Hours: Monday to Friday, 8AM – 4PM

We’ll let the reviews speak for themselves.

This is our second time using Adera Windows and Doors for a major replacement in our house. We were satisfied with the product and workmanship the first time, and the second time was a repeat performance. The 3-person crew arrived on time, clearly communicated what they were going to do and worked quickly and with minimum disruption to us or the rest of the house. Buying local was important to us and Adera has the manufacturer network to meet your requirements. In our case that included triple pane and low-e glazing. The old saying, you get what you pay for, is true!

Rose Sirois

Garry and his team were nothing short of excellent. He took us through the options, answered all our questions & concerns, and was invested in helping us get the right fit for our home. They replaced 12 windows and a glass sliding door, all of which open smoothly, are well insulated, and look great. The install team was on time, professional, and clean. They were well experienced in their work. Adera gave us a better price and better quality windows than others we had asked to quote. I would recommend them to anyone looking for new windows or doors.

Scott Anderson

We have had our windows from Adera now for about 6 months and are very happy with them. Garry was great at explaining the products and made ordering easy. The office staff was always pleasant and very easy to deal with. Special thanks to Scott and the 2 Colins for working so hard in the cold to install. We feel you all went the extra mile to make sure we were totally happy with our purchase. Our house is much cozier now and we noticed a marked improvement in our energy bill! We will definitely recommend your company to our friends, family, and neighbours! Thanks so much.

Joan and Doug Decock

Our experience from start to finish with Adera for new windows was amazing. The customer service from their entire team that we worked with, Garry, Scott and both installers Collin and Ryan was above and beyond. They answered all our questions thoroughly, were knowledgeable about rebate programs, and worked with us to get us exactly what we wanted. The installation days were easy for us, and both Collin and Ryan were very professional, clean, respectful and did an excellent job. We are so happy with the finished product and love the new windows! We would highly recommend Adera if you need new windows.

Sara Koch

Adera changed out all my old windows and doors to improve my log home’s energy efficiency. They listened to my specific needs and provided solutions that exceeded my expectations. The installation team were professional, friendly and courteous, mindful of our situation, fast and the site was immaculate at all times. What could have been a stressful and worrisome process was made easy, and painless from initial quote to install…and the product is spectacular! I heartily recommend anyone seeking window or door solutions give Adera a call. They will not disappoint!

Christine Jeffery

Adera & their team was amazing. Very knowledgeable salesperson who answered our questions about windows with respect to the govt grants we had qualified for. All of the windows & sliding doors arrived exactly as discussed with no surprises. The installation team was fantastic – they worked quickly and were very professional throughout the install (took about 5 business days as we had many windows in very high / hard to reach places). They were friendly and kept our space clean as they worked which was very much appreciated. Would highly recommend Adera for anyone looking to upgrade windows or doors – we love our new windows, already helping keep our home cool & warm and looking great!

Kurt Jory

A very nice company to work with us. On time arrival and neat and tidy while working. We had Jarrett and Ryan; both were polite and answered any questions. There was a small glitch in taking out one window which was set in cement, and they were not expecting this. However, steady working at it and they were able to clean out the old window and frame and install the new one. Nice job! Jarrett took me on a walk about after, to explain everything they installed. After they left, one would hardly believe they were here; their work areas were very clean. I highly recommend Adera Windows and Doors!

Sharon Cowan