Premier Window & Door Installation in Niagara

Proudly Serving Niagara, Ontario

For those who expect more from window and door replacement and installation services in the Niagara Region, Centennial Windows & Doors delivers an elevated experience—from manufacturing to installation. We manage the entire process and service everything we sell (no subcontractors!) to ensure flawless quality and lasting beauty.

Whether your goal is to redefine the character of your home, add a more energy-efficient solution, or refresh your space with exceptional craftsmanship, we provide window and door replacement solutions tailored to your specific needs.

Custom-Manufactured Windows & Doors in the Niagara Region

With over four decades of service throughout Ontario, our reputation rests on top-quality products and expert installations by our trained professionals. Crafted from durable, low-maintenance materials, each product is designed for Ontario's four seasons and backed by our No Fine Print Warranty.

Our replacement windows can combine styles to create a variety of configurations. Choose from a selection of grille patterns, four interior woodgrain coatings, and 26 standard exterior colours. Our replacement doors offer hundreds of design options, including fiberglass doors custom-crafted with a woodgrain finish and steel doors available in 26 standard exterior colours.

Ready to get started? Contact us today to request your in-home consultation and discover why so many homeowners in the Niagara Region trust Centennial for window and door installations.

This map does not include all areas serviced by this office.

Communities Served

There are many factors to consider when selecting replacement vinyl windows and entry door systems for your home. Our expert consultants are prepared to walk you through every step of the decision-making process and answer all of your questions. We're happy to provide in-home consultations to homeowners in the following communities and surrounding areas.

St. Catharines

Niagara Falls

Welland

Thorold

Port Colborne

Lincoln

Beamsville

Niagara-on-the-Lake

Pelham

Fonthill

Fort Erie

Smithville

Jordan

Wainfleet

Ridgeway

Crystal Beach

October Promotion - Special Offers on Windows and Doors
2019 Energy Star Manufacturer of the year

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ENERGY STAR® award-winning and Keystone-certified windows and doors

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Book your in-home consultation today to get a quote on replacement windows or doors.
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2.99% for 36-month term. 13.99%-16.99% after the 36-month promotional term, based on credit. Amortization from 60-240 months available based on the purchase amount. Offer valid on approved credit only.