The Best Windows & Doors in Hanover

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The Best Windows & Doors in Hanover

Barry & Laura Jacklin, Service Representatives - Clera Windows & Doors

Barry & Laura Jacklin

Our local representatives have been serving Hanover and surrounding areas for over 20 years!


Contact us for more information and about a free quote!

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Our Local Clera Branch Serves Hanover

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

Barry & Laura Jacklin, Service Representatives - Clera Windows & Doors

Barry & Laura Jacklin

Our local representatives have been serving Hanover and surrounding areas for over 20 years!


Contact us for more information and about a free quote!

Contact Us

Our Local Clera Branch Serves Hanover

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

Clera Windows + Doors


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

The Best Windows & Doors in Hanover

Residents of Hanover, Ontario have trusted Clera Windows and Doors with their homes for over 35 years. Our dedication to the highest-quality manufacturing and installation, and excellent customer service, make us a first choice for Hanover residents looking to boost their home’s curb appeal with our replacement windows and doors.

We have been a family-run business since we were founded in 1978, and we still pride ourselves on the same values of trust and quality. Our commitment to these values are what has allowed us to become an industry leader in Hanover and throughout Canada for our replacement windows and doors.

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We, at Clera Windows & Doors, have been running our services in Canada since the year 1978. Known for our superior quality services, Clera Windows & Doors is a family-run business based out of Concord, Ontario. We are the chief manufacturer and installer of custom-made doors and replacement windows in Hanover. Based out of 40 office spaces that are located all over Ontario, we take care of the sales and installation services in the nearby area. Clera Windows & Doors has been the smart money’s go-to brand for more than 40 years in Hanover.

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

What makes us unique from all the other companies in the field of door installation and replacement windows in Hanover is that we do not deal with third-party products. With an in-house manufacturing and warehousing facility available, all of our furniture is built and customized within the company boundaries. A virtual 360-degree tour of the facility-cum-warehouse is also accessible on our official website, with the support of Google Maps.

As the most trusted and reputed vinyl window manufacturers in Ontario, we ensure that the highest level of services are maintained, and always as per the standards set. Moreover, we work to make sure of this by offering the best and most inclusive warranty services in the entire furniture industry, i.e., a practical, non-prorated, easily transferable lifetime warranty on of all the vinyl window hardware, components, and glass you might purchase from us.

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!)

Hanover’s Leading Replacement Windows & Doors

Known for using the best quality material and here at Clera we offer some of the latest styles in doors and replacement windows in Hanover. With the changing trends, our designs change too. After all, styling and creating a specific piece as per every customer’s requirement is our major USP. You name it. We’ve got it.

We offer a diverse selection of window styles, including double or single hung tilt, double or single slider tilt, end vent slider, awning, casement, low profile fixed, high profile fixed, bay, bow, and speciality shapes. We offer a lifetime warranty on all of our vinyl window hardware, components and glass, ensuring you’ll be confident that your windows are the highest-quality.

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Window & Door Assemblers - Clera Windows + Doors
Best Vinyl‍ End Vent Slider Windows  - Clera Windows + Doors

If you are looking for ways to replace your outdated or damaged windows and doors, our buyer’s guide is your go-to option. With specific guidelines, customers can easily find the perfect match for their home without much struggle. Even more remarkable is our virtual design center. With the help of this online assistant, you can easily design your door to your home that you’ve always wanted to have.
Our exterior doors ensure you’ll be leaving and entering your home in style. Our door collections include classic, design, prestige, fiberglass, sliding and garden, storm and shaker. Our manufacturing and hardware mean your exterior doors will endure through every season in Hanover.

The residents of Hanover continue to trust Clera Windows and Doors to provide their home with the best selection and services. If you’re looking for updated windows and doors for your Hanover home, we offer an entirely free estimate for your next project. Visit Clera Windows and Doors at our nearest Hanover location:

Vinyl Windows & Doors

Clera is well-known for its premium products. The vinyl used at Clera Windows & Doors is recognized to be of the highest quality, as opposed to all other windows & doors manufacturers based out of Hanover. Vinyl, as a material, has numerous benefits. Fundamentally made from polyvinyl chloride (PVC), these vinyl frames work as a protective cladding over wooden parts of the windows and doors.

Being virtually maintenance-free is most important of all of its benefits. It explains why vinyl-covered frames do not demand to be painted, scraped, or varnished. These can be easily washed using soap and water. Vinyl layering reduces the aging process of the windows and doors as compared to other materials, and because of high PVC content, vinyl provides a significant amount of insulation, protecting the windows and doors. It reduces heating and air conditioning usage, leading to lower energy bills. Lastly, of all the materials used in windows and doors, vinyl is the least expensive and most durable.

Vinyl Windows & Doors - Clera Windows + Doors
Bay & Bow Windows - Clera Windows + Doors

Vinyl sheets are obtainable in different colors, sizes, and stylish options. Furthermore, these vinyl layering can be easily customized and designed, according to personalized specifications. Vinyl is available in a color palette ranging from champagne to forest green.

Our style options for your windows and doors are customizable to meet the needs of you and your home. Our experienced installers have been trained to the highest industry standards, and work diligently to ensure you are completely satisfied with the results.

With our over 40 Ontario locations, we understand the needs of residents in each location. We work with homeowners in Hanover to choose the best windows and doors for their home.

Serving Hanover For Over 40 Years

Clera Windows & Doors has been serving the residential community of Hanover for more than 40 years now. Our entrepreneurship skills and top-class products have led these people to choose Clera’s services time and time again. Our company has established a relationship built upon trust and loyalty with the residents of Hanover. Today, most of the households in Hanover use customizable windows provided by us.

Our windows and doors are not only the most stylish but are also very strong, and they’re secure enough to be used in houses and apartments. It is not just Hanover, but across the entirety of Canada that Clera Windows & Doors has gained so much popularity.

Extensive Range Of Vinyl Windows - Clera Windows + Doors
Serving Aylmer For Over 40 Years - Clera Windows + Doors

Another benefit of having so many locations is the ability to rapidly respond to any and all client queries. Any doors or replacement windows in Hanover can be quickly delivered and installed, without any service delays. In terms of energy efficiency standards, ENERGYSTAR ranks hold prove that the process or organization involved is acting sustainably; it’s a recognition we’re very proud of, and we intend to keep improving.

Because we’re able to handle so much work ourselves, we can save our customers costs which would otherwise go towards off-setting the cost of manufacturing. The fact that we build our own products in-house is a large part of how we’ve been able to perform at such a consistently high level over the last several years.

As a last point, our windows and doors offer benefits beyond aesthetic appeal. They are engineered to the highest energy efficiency, so you can save money on heating and cooling costs. As well, our windows are easy to clean and provide increased security and privacy, and keep your home quiet from any outside noise. Our selection of glass and speciality glass makes it easy to find the best option for your home, and our many grill options help you to tailor each window to suit your style. Our customizable colour options ensure your Hanover home’s windows never fade.

Professional Installers - Clera Windows + Doors
Meet The Team - Clera Windows + Doors

Meet The Team At Clera Windows & Doors in Hanover

A team of experts is behind the fundamental operations that take place inside the Clera Windows & Doors premises. End-to-end services are taken care of by the team internally. None of the services are outsourced or involves a third-party organization. The services include product manufacturing, product testing, warehouse management, designing and customization of windows & doors, personalizing products as per customer requirement, and delivery and installation of the end product.

As a part of this 41-year-old legacy, we feel joy in providing our valued customers with personalized services that guarantee satisfaction and benefit them and their families directly. At Clera Windows & Doors, we are not just a group of employees. We all are part of a big family, and that extends all the way to our customers.

Clera Windows and Doors has built a reputation not only in Hanover, but across Canada. We are among Canada’s premier manufacturers and installers of replacement vinyl windows and doors. Our industry experience ensures we can provide Hanover residents with a wide variety of window and door styles to best suit their needs. Regardless of the style you’re looking for, we make finding the right windows and doors easy with our diverse set of products.

Best Options For Your Replacement Doors And Windows - Clera Windows + Doors