Why Choose Delta Fiberglass Windows?

Delta Fiberglass windows are guaranteed for exceptional performance and longevity. They are beautiful in contemporary home design and won’t crack, peel, warp, split, pit, or corrode and are impervious to water. Delta Fiberglass windows stand up well through weather changes in the Okanagan due to their strong and dimensionally stable properties. The glass, whether dual or triple pane, is equipped with Diamon-Fusion (DFI), a glass protective coating that makes repels water making it easier to clean, does not break down from the sun, is optically clear and environmentally friendly.

Built to Last

Fiberglass expands and contracts at the same minimal rate as glass — even in the Okanagan’s changing seasons!

Exceptionally Strong

If you want a wall of unobstructed views to enjoy the Okanagan, fiberglass windows are for you! They’re exceptionally strong and dimensionally stable.

Designed for You

Be creative and increase your curb appeal with custom designed fiberglass windows that are perfect for your Kelowna or Vernon home.

Custom Colour

Can’t quite find the colour you’re looking for? You’re in luck because our Delta fiberglass windows are available in a wide range of colours, both standard and custom options.

Low Maintenance

Upkeep on fiberglass windows is minimal. The laminate coloured finish won’t peel or crack and protects against UV stains. Unlike wood, it won’t swell. The DFI coating on the glass makes it 90% easier to clean!

Superior Hardware

All of our fiberglass window styles are equipped with heavy-duty roto operators and hinges, and tightly sealed EPDM rubber compression seals that make for durable, secure, and easy to operate units.

Your Home, Your Way

Create the home of your dreams with the meticulously crafted and modern Delta Fiberglass windows.

Fiberglass windows are perfect for Okanagan homes! These windows undergo intense quality control measures, are temperate, moisture resistant and energy efficient due to their stabilized properties. They are also available in many different sizes, colours, and hardware options. Need slimline sliding & swing doors to match? From Kelowna and Lake Country to Vernon and beyond, we’ll help you source the perfect fiberglass windows and doors for your home.

Made Just The Way You Want It

Design and create the perfect fiberglass window for your home.

Grids

Window grids enhance the curb appeal of your Okanagan home. Adera also offers select grid options inside the glass, making maintenance a breeze.

Diamon-Fusion (DFI)

Fiberglass windows come standard a glass protective coating that is 100% optically clear, low-maintenance, stain, graffiti, UV and scratch resistant, all while being environmentally friendly.

Timeless Finish

One-size doesn’t fit all when it comes to fiberglass window laminate finishes. Make a statement by choosing a standard or custom colour that matches your home and style.

If you would like more information, feel free to visit our Kelowna showroom or contact us.

Get in Touch

Have a question?

Visit our FAQ for answers to some commonly asked questions.

Find an Answer

The right advice makes all the difference.

Are you wondering how to make your new window dreams a reality? We have over 25 years of experience and can take away the guesswork so you can enjoy your windows hassle-free.

Visit our showroom in Kelowna to check out your options. Let’s get to know each other!

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Visit Our Showroom

3677 BC-97 #109,
Kelowna, BC V1X 5C3

Monday – Friday: 8:30am – 4:30pm
Saturday: Appointment only
Sunday: Closed

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