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

Windows and doors that enhance Okanagan living.

For renovations and new construction projects, our client choose Adera Windows & Doors for advice, experience, and peace of mind.

Quality you can see, service you can trust

Quality windows and doors do more than complete a home, they enhance the way your family lives in it. We’ve built our business around certified in-house installers, comprehensive showroom experiences, and consultation-based guidance without pressure tactics. Our carefully selected product range features premium windows and doors with advanced energy-efficient options, all chosen for long-term performance in the Okanagan’s unique climate. As your neighbours in this community, we deliver honest guidance, certified craftsmanship, and fair pricing that reflects true value. Backed by lifetime product warranties for as long as you own your home, our solutions are built for lasting durability and designed to give your family confidence, security, and comfort for years to come. We’re also here to help you navigate rebate programs and explore financing options that maximize the value of your investment.

Energy-efficient replacement windows for Okanagan homes, designed to brighten rooms and improve comfort

Windows

Picture brighter rooms, lower heating bills, and windows that actually open smoothly. We’ll help you choose styles that complement your home while keeping your family comfortable year-round.

Smooth-sliding patio door designed for Okanagan homes

Doors

Whether you’re dreaming of a stunning new entryway or a patio door that finally slides without a fight, we carry options that combine beauty with performance.

Energy-efficient windows in a bright living room of an Okanagan home

Inspiration

See the transformation for yourself. Our gallery showcases real Okanagan homes we’ve worked on, giving you a clear picture of what’s possible for your space.

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 rebates 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

Multi-family and Strata

We’ve worked with property managers, strata councils, and builders throughout the region on projects ranging from small complexes to large multi-family developments.

  • Minimize disruption to residents during occupied building projects
  • Meet your timelines with reliable, coordinated scheduling
  • Handle phased replacements or complete building upgrades
  • Get specialized expertise for multi-family requirements
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
Peace of Mind
Local Showroom
Two Adera workers install a window replacement on a home in the Okanagan

Customer Experiences That Speak for Themselves

What’s it like to work with Adera?

Straightforward, start to finish. You won’t get a pushy sales pitch or surprise costs halfway through your 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.

1Strategy

Start with a conversation. End with the perfect fit.

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

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.

2Service

Installation backed by craftsmanship.

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

Our certified installers treat your home with the care it deserves. We show up on time, protect your belongings, and follow manufacturer 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.

3Support

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

Adera Windows service truck traveling between Kelowna and Vernon

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.

Neighbours helping neighbours

Neighbours helping neighbours

We are thankful to be a part of a vibrant and growing Okanagan community. With every project, we have the opportunity to do more than improve homes. We get to invest in this great place we call home, and give back to help build a stronger, more connected community, here in the Okanagan and beyond.

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.