Save up to $4500 on window upgrades. Buy now, pay later!

Save big on the best Alberta-made vinyl windows. Summer installs are filling fast, so book your free quote today.

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Limited-Time Spring Savings Special!

Don’t pay until 2024 and no deposit necessary!

Year-round comfort with energy-efficient windows!

Slash energy bills down to size.

Eliminate unwelcome drafts and cut noise.

Enhance the curb appeal and value of your home.

Increase home safety and security.

Why Centra Windows?
New Name, Same Great Windows!

Formerly Supreme Windows, now 100% Employee Owned!

Local window company, products manufactured in Calgary.

Exceptional industry-leading warranty.

Top quality window installation with our own team.

Highly-efficient, custom-made windows and doors.

Manufacturing and installing windows for over 50+ years.

Flexible payment options.

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Customer Testimonials

See what our customers have to say about our high quality products and their experiences with Centra's top of the line quality of service.


Centra Promotion Terms and Conditions

Customers can receive up to $4500 off the total list price of Centra manufactured products. The more products you purchase, the greater the discount. Current offer is valid until April 30th, 2023 at 5pm. Minimum of 5 Centra products to be eligible for discount structure. Discount starts at $30 for one product, has a maximum of $150 off per product, and applies to a maximum of 30 products. This offer cannot be combined with any previous offers. Speak with your Sales Estimator to claim your promotion and learn about the discount. Not eligible for Strata or Multi-Family buildings. Government Rebates are to be submitted by and are the responsibility of the homeowner. Government rebates are subject to change without notice. Offer valid only on new Single Family Supply and Install quotes as of April 1st, 2023. Offer is subject to change or cancellation without notice.


Where customers become family


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