Replacement Windows & Doors in Belleville

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Replacement Windows & Doors in Belleville

Ken Chaston - Clera Windows + Doors

Ken Chaston

Our local representative has been serving Belleville and surrounding areas for over 15 years!


Contact us for more information and about a free quote!

Contact Us

Our Local Clera Branch Serves Belleville

As the manufacturers and installers of all our windows and doors, we stand behind our work.

Ken Chaston - Clera Windows + Doors

Ken Chaston

Our local representative has been serving Belleville and surrounding areas for over 15 years!


Contact us for more information and about a free quote!

Contact Us

Our Local Clera Branch Serves Belleville

As the manufacturers and installers of all our windows and doors, we stand behind our work.

Clera Windows + Doors

Belleville and Surrounding Areas

Toll Free: 1-844-738-7936
Phone: 1-844-738-7936
Fax: 905-738-0586


Clera Windows + Doors

Toll Free: 1-905-738-1870
Phone: 1-905-738-1870
Fax: 905-738-0586


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Best Windows And Doors - Clera Windows + Doors

Get over

$325 per Window

in FREE factory upgrades

With our wide range of ENERGY STAR products, you can be sure to save big on your next dream project!

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Limited Time Offer To Upgrade Your Home - Clera Windows + Doors

Windows and Doors Belleville and Surrounding areas

With our huge inventory of finished windows and doors on hand and ready for quick installation, you are sure to find the right window or door for your Belleville home at Clera. We will even custom build almost any window or door you can imagine. Clera is a premier manufacturer/installer of Energy Star Products in Ontario as demonstrated by the fact that we have been selected as the top pick in our product category on HomeStars. Save money and increase the value of your home by buying Clera windows and doors.

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Customized Windows & Doors In Alliston - Clera Windows + Doors
Invest In Your Home Today - Clera Windows + Doors

Meet The Team At Clera Windows + Doors Belleville

Video Transcript:

Hi. My name is Ken Chaston. I’m here today with Clera Windows + Doors. I’ve been with the company for about nine (9) years now. I serve as district rep for the Belleville, Trenton, Prince Edward, and Hastings County.

I like being with Clera Windows + Doors. I’ve been here, like I said, for about nine (9) years now. It’s a family-owned organization. A Canadian manufacturer. They treat you really well here. They have one of the best warranty services in Canada. They’re a 100 percent, no-nonsense warranty. They serve quality products. It’s pretty easy to work with them. It’s a really good place to be.

I really enjoy being part of the Clera Windows + Doors team because we offer our customers a thorough home estimate at no cost. We support our customers in a way that makes the job easy.

Thank you for considering Clera Windows + Doors and I hope to hear from you soon.

Why Choose Clera

Why take a chance with other window or door companies that purchase their products from another supplier, only to resell them to you for a higher cost?

Clera Windows + Doors is one of Canada’s largest, oldest, most dependable and reputable vinyl window manufacturers in Ontario. We fully manage and take care of your door and window replacement project from start to finish, ensuring every stage of your window or door project meets our lofty standards of craftsmanship.

Why are we Ontario’s most awarded window and door company?

The Clera Care Guarantee Logo

Over 45 Years of Experience

With over 45 years of experience, we have earned a reputation as one of Canada's leading window and door manufacturers and installers.

Certified Technicians Icon

Certified Technicians

You can trust our team of factory trained technicians to install your new windows perfectly—our A+ BBB rating is no accident!

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Serving Ontario With over 40 Branches

We have over 40 branches across Ontario, which means that we're always close by when you need us.

Non-prorated Lifetime Warranty Icon

Non-prorated Lifetime Warranty

Whenever anything goes wrong with your windows, we'll take care of it for you—no questions asked.

Energy Star Icon

ENERGY STAR® Certified

Our hung windows meet Canada's strict energy-efficiency standards. A window from Clera is not only high-quality and durable, but also energy-efficient.

Reasons to Love
our Products

Clera Windows + Doors is a reputable vinyl window manufacturer in Ontario with a history of dependable and high-quality products. Our superior materials and cutting-edge technology ensure durability, energy efficiency, and style. We offer customizable styles and colors, as well as superior security features and noise reduction technology to provide the best possible product attributes for your home.

Our team manages every stage of your replacement project, from start to finish. We work closely with you to understand your specific needs and preferences, and use our extensive experience and knowledge to deliver a solution that exceeds your expectations. Trust Clera Windows + Doors for exceptional service and expertise for your home renovation needs.

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Energy Star Icon

Energy Star Approved

Effortless Operation Icon

Modern, Contemporary Design with more glass, and less frame

Better Home Security Icon

Better home security

Noise Reduction Icon

A quieter home; improved noise reduction from the outdoors

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No Maintenance Icon

No maintenance: vinyl windows are virtually maintenance-free

Pilkington Low-e Glass Technology Icon

Pilkington Low-E Glass Technology, engineered specifically for Canadian climates

Structural Integrity Icon

Wet-glazed frames and sashes on all windows; the ultimate in protection against water and wind infiltration, with added structural integrity

Improved Ventilation Icon

Triple-fin weatherstripping with built-in anti-microbial properties, meaning no mould and better air quality

Pure Virgin UPVC Icon

100% pure virgin UPVC, providing protection from fading

Exceptional Durability Icon

Stronger hardware and structural integrity thanks to integrating galvanized steel (allows for larger, more spectacular views!)

Best Vinyl‍ End Vent Slider Windows  - Clera Windows + Doors

Windows Belleville

At Clera Windows and Doors Belleville, we manufacture most sizes and styles of windows: From double/single hungs to double/single slider tilts to awnings to casements and even custom work, you will find no better source for beautiful and affordable replacement windows. The limited lifetime warranty that we offer with our products as well as our factory-trained, professional installation make Clera the obvious choice.

Doors Belleville

Whether you are looking for aluminum storm doors or high-security steel, every one of Clera’s doors are hand tested before they ever leave our factory. With a wide variety of styles and customization options, we are sure to have the perfect door for your home. You won’t find a better window and door manufacturer in all of Ontario: We guarantee it!

Vinyl Windows & Doors - Clera Windows + Doors
Bay & Bow Windows - Clera Windows + Doors
Extensive Range Of Vinyl Windows - Clera Windows + Doors
Serving Aylmer For Over 40 Years - Clera Windows + Doors
Professional Installers - Clera Windows + Doors
Meet The Team - Clera Windows + Doors
Best Options For Your Replacement Doors And Windows - Clera Windows + Doors