The Best Windows & Doors In Brockville

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The Best Windows & Doors In Brockville

Jerry Tzeferis, Service Representatives - Clera Windows & Doors

Jerry Tzeferis

Our local representative has been serving Brockville and surrounding areas for over 5 years!


Contact us for more information and about a free quote!

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Our Local Clera Branch Serves Brockville

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

Jerry Tzeferis, Service Representatives - Clera Windows & Doors

Jerry Tzeferis

Our local representative has been serving Brockville and surrounding areas for over 5 years!


Contact us for more information and about a free quote!

Contact Us

Our Local Clera Branch Serves Brockville

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

Clera Windows + Doors

Brockville 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

The Best Windows & Doors In Brockville

Whether you are building a new home or thinking of remodeling your existing one, choose our windows and doors in Brockville; they’re all fully energy-efficient, maintenance-free, and visually appealing. We are a full-service doors and windows company based in Brockville, Canada, aiming to serve the customers with the highest quality products and excellent customer service. Our products are built to match the highest industry standards and add a luxurious touch to your home, making it more beautiful and ensuring that it’s well-ventilated.With over 40 years of experience in the field of windows and doors in Brockville, we know what customers are looking for. We are recognized for offering quality, affordability, and prompt service with a lifetime warranty on all our products.

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Brockville is a city of 20,000 people that’s located on the north shore of the St. Lawrence River in eastern Ontario. Canada’s capital city Ottawa is a short 50-minute drive away, making Brockville a popular hub for travelers across the country. Named after the British General Sir Isaac Brock, Brockville is one of Ontario’s oldest communities and the city continues to recognize this history by preserving the architecture and monuments throughout the area.

Brockville’s homeowners pride themselves on the stylish appeal of their home property. Home styles blend the classic architecture of the city’s past with the latest innovations in window and door technology. And this is why many Brockville homeowners are now turning to the team at Clera Windows and Doors for access to the latest products in the marketplace.

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

You can choose from a wide variety of window types, like Awning, casement, end vent slider, bay and bow, and many others. We also offer a vast array of aesthetic options to customize your windows precisely to your requirements and to match your home décor. Our mission is to upgrade your home both from a visual and functional standpoint.

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!)

Brockville’s Leading Replacement Windows & Doors

Clera Windows and Doors offers the greatest range of products in our Brockville’s dealership in virtually every price range. Customer satisfaction is our top priority, so we meticulously control every aspect of product quality and service from design to manufacturing, and from the sale to installation. Clera Windows and Doors prides itself on being an honest, responsible, well-managed company that is committed to winning your trust and recommendation. At Clera, dedicated people work daily using cutting-edge technology to provide you with the finest quality products at affordable rates. Every product we design, and manufacture has our customers in mind; rest assured all products cater to the needs of the customers.

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

Our windows in Brockville are durable, energy-efficient, and virtually maintenance-free. We also customize every window and door to the finest detail to suit every customer’s specific needs, making sure you are being provided with the products that are absolutely perfect and tailored to your home.

We have been awarded many different industry awards, making us Ontario’s most awarded window company! We have also been recognized as the #1 company in our industry by Top Choice Awards, HomeStars, Ontario Window Reviews, and even our own City of Vaughan as Company of the Year!

Browse the window categories above to learn more about the features and benefits of our windows in Brockville, or book a free consultation today.

Our excellent products are available exclusively in Brockville’s dealership where our sales and community manager can suggest the best choice for you in terms of size, model and colour. Clera continues pursuing its mission by manufacturing quality products and valuing its relationships with its customers, employees, and suppliers.

At Clera, we make sure all of our windows and doors are manufactured to satisfy all of your home desires. From sliders to bay and bow, and with a vast array of colours, and styles that will complement any room or building. Our professional installers are ready to help you promptly and recommend the best selection of windows.

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

Vinyl Windows & Doors

Clera is widely regarded as one of Brockvilles’s premier manufacturers and installers of replacement vinyl windows and doors. We manage and take care of your door and window replacement project from planning to execution, making sure every stage meets the highest quality standards and unparalleled customer experience.

At Clera, we use ENERGY STAR® products resulting in huge energy savings, a reduction in pollutants, and a smaller ecological footprint. The products we use help you reduce your electricity bill due to their advanced technology.

Another reason Clera Windows + Doors has become widely recognized across the local marketplace is that we offer the market’s leading warranties. This ensures that clients achieve full value-for-money for their investment in our products. Each of our windows and doors comes with a written lifetime warranty directly from our production facilities, thereby ensuring the product is high quality and designed for exceptional performance over the long-term.

We believe in working with a purpose, and that is why we aim to protect the environment with all our practices and strategies. Our manufacturing unit has been made completely with environment-friendly policies and procedures. We use only 100% lead-free UPVC materials, and recycling 100% of our utilized material, which makes us a leading industry, towards a better future for all.

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

Serving Brockville For Over 40 Years

For over 41 years, we have built a great industry reputation through our quality replacement windows and doors, combined with our superior customer service. Our products are designed in a way that they can fit any home, region, or climate. All our products are temperature resistant, time tested, and are backed by a lifetime warranty. Excellent quality, professional integrity, and dedication to our work have been the reason for our industry success.

Our company has become highly rated within the industry for our commitment to product quality, and our unique understanding of the challenges homeowners face. It’s the reason Clera Windows + Doors is so highly rated by industry ranking organizations such as HomeStars.

A leading reason so many local homeowners choose the services of Clera Windows + Doors is because we offer a range of customization options. Homeowners can choose the style of window, whether it’s bay, bow or picture, as well as the type of glass and the window frame colour to ensure the ideal combination for their unique home.

When Brockville homeowners select Clera Windows + Doors, they’re working with renowned market specialists who understand the importance of personalized decor and home needs.

We pay attention to the detail and precisely control every aspect of the process, be it a design, manufacturing, or instalment; we make sure our customers are satisfied. With more than 40 sales and installation offices throughout Ontario, Clera Windows and Doors has remodelled over 250,000 homes and continue to strive more in upcoming years.

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

Meet The Team at Clera Windows & Doors Brockville

All our employees, technicians, and installers are licensed and insured and know how to get the job done right. They regularly update their training and go through the latest market trends and styles. Our employees possess decades of hands-on experience in the window industry to make sure every project is executed flawlessly. Our skilled technicians and installers are experts in providing our customers with the best solutions for their needs, regardless of the complexity and size of the project. Come visit us today!

Durability is a leading consideration for Brockville shoppers choosing their windows and doors. As leaders within the marketplace, we’re able to respond to this performance requirement with a product that will stand up to the demands placed upon it by the Canadian wintertime. Our systems offer leading-class sealing against the lowest winter temperatures, helping to keep Brockville families cozy and warm throughout the season.

Contact the local team here at Clera Windows + Doors to ensure your home is energy efficient throughout the year! To review our latest products, contact our specialists directly today! We’ll help you to navigate the marketplace and to find products ideally suited to your home architecture.

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