The Best Windows & Doors in Essex

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The Best Windows & Doors in Essex

Jonathan Screuders, Service Representative - Clera Windows + Doors

Jonathan Screuders

Our local representative has been serving Essex and surrounding areas for many years!


Contact us for more information and about a free quote!

Contact Us

Our Local Clera Branch Serves Essex

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

Jonathan Screuders, Service Representative - Clera Windows + Doors

Jonathan Screuders

Our local representative has been serving Essex and surrounding areas for many years!


Contact us for more information and about a free quote!

Contact Us

Our Local Clera Branch Serves Essex

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!

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

Meet The Team At Clera Windows + Doors Windsor & Essex County

If you are looking to install new windows and doors, or simply want to renovate the old ones, Clera Doors & Windows offer you an incredible selection of custom quality products and materials, providing the top finishing to your home. We are your one-stop-shop for high quality, energy-efficient, and stylish windows and doors in Essex at competitive prices.

Because we design and manufacture our products with cutting edge technology and high-quality material, we can ensure that our products are better than our competitors, and this is backed by a lifetime warranty. Our technicians can install energy-efficient windows and doors in your home within weeks. We also offer a free consultation, price estimation, and the ability to respond quickly to any special or emergency orders or service situations. At Clera, we invite you to take a tour of our state-of-the-art facility to see the advanced tools and materials that allow us to develop the best products.

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Clera Doors & Windows produces a range of colors, shapes, and sizes in the window industry. We help you understand the true value of choosing custom windows and doors that can cater to your requirements and fit your budget. Our products are competitively priced with remarkable installation and exceptional customer service. Clera maintains the highest level of professionalism, integrity, and honesty in the industry.

For years, Clera has enjoyed a great reputation earned by promoting professionalism, facilitating honest deals, and delivering excellent customer experience. Our team is dedicated to providing high standards as we move forward and keep ourselves up to date with the latest trends to meet our clients’ ever-changing needs.

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

Video Transcript:

Hello. My name is Gary Gainham. I represent Clera Windows + Doors in Windsor and Essex County. I’ve worked for them since 2002.

You’ve got to come and see how these windows are built. We do replacement windows only and doors. We’re a major Canadian manufacturer.

Please come and see me Gary Gainham. We’ll talk to you real soon. Thanks! Bye.

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!

Location Icon

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

Essex’s Leading Replacement Windows & Doors

Clera is a family-owned and operated company that has been based in Essex for over 40 years. Regardless of the size of the project, we treat every customer with the same level of care and respect. All of our products are eco-friendly, which reduces the carbon footprint in the environment.

We have earned our excellent reputation for outstanding customer service, expert consultation, experienced artistry, and competitive pricing in replacement window installation. We have won a number of awards in the last few years including Top Choice Awards, HomeStars, Ontario Window Reviews, and the City of Vaughan as Company of the Year!

At Clera, we take pride in handling all your needs in-house, from design to manufacture to installation, and even after-sale service. We have a strong commitment to quality and customer satisfaction that has seen us establish ourselves as an industry leader. With quality materials, quality technology, and expertise, you can have confidence in any products you get from us. Plus we offer a lifetime warranty on all our installations.

Clera manufactures energy-efficient, quality windows, and doors for replacement and new installation projects. We offer a wide variety of types, styles, and options to suit any architectural design in the residential community throughout Essex and beyond.

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

Vinyl Windows & Doors

We manufacture vinyl windows and doors in Essex that are energy-efficient, easy to clean with virtually no maintenance fee. Whether you are looking for energy-efficient vinyl windows, aluminum windows, or traditional wood windows, Clera will offer the best solution for your project. At Clera Windows and Doors, we have a lovely collection of custom window frames featuring innovative energy-efficiency technologies like low-E glass and double/triple panes.

From double/single-slider tilts to double/single hungs to awnings and casements, our range of windows is Energy Star certified. All our products are proudly made in Canada, and the Energy Star rating puts our products in the top 15 to 30 percent of energy efficient products in the market. This makes us a leading manufacturer and installer of energy efficient doors and windows in Canada.

Upgrading your existing doors and windows in Essex with our rated, vinyl products will not only increase your comfort level, but also improve curb appeal in an instant. As a bonus, our windows also have 100% pure virgin UPVC, which protects them from fading, giving years of service with no maintenance.

Clera Windows provides vinyl windows to meet all of your window replacement needs. Our expert technicians are ready to install high-quality energy efficient windows to homeowners throughout Essex and beyond.

In addition to providing quality manufacturing and designing of windows and doors in Essex, we put an equally important emphasis on superior customer service. At Clera, we work hard to ensure that all customers are happy with our products.

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

Serving Essex For Over 40 Years

For over 41 years, we have built a strong reputation in Essex through our quality replacement windows and doors, combined with our unparalleled customer service. Today, we are recognized as one of Canada’s premier manufacturers and installers of replacement vinyl windows and doors. In that time, we have also been awarded a handful of our industry’s top certifications, making us Ontario’s most awarded window company!

We control every aspect of the process, from planning through to execution, making sure your new replacement windows and doors will withstand the test of time and weather extremes.

Bring a unique aesthetic, appealing outlook, and excellent quality to any residential project with help from Clera Doors & Windows. Having been a window and door manufacturer in Essex for many years, we take every project as a challenge with creating the best products for projects of all shapes and sizes. If you are a homeowner looking for a change in the outlook of your home, we are excited to be a part of your upcoming project.

Make a striking entrance with a new door from the collection at Clera. We have a wide range of enduring exterior door systems fabricated from fibreglass or steel, as well as custom storm doors, gliding French, and sliding patio doors, all of which are Energy Star certified. This range also comes with superior quality hardware and unique combinations of glass and panel designs.

Whether you want a patio door, storm door, sliding door, or garden door, Clera entry doors are specially designed to withstand the harsh Essex elements wonderfully. With your custom door, you get to choose the style of operation, whether sliding or hinged; the presence of glass or windows above the door; and the type of material or materials you want.

Your door can be constructed from one material, such as wood (flush door) or with a wood/metal ‘skeleton’ that is covered with material on both sides to conceal an inner core of insulating foam (stile and rail door). Of course, insulated doors in Essex offer more energy efficiency as they don’t conduct heat as readily as those made from one material.

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

Meet the Team at Clera Windows & Doors in Essex

All our employees, technicians, and installers are licensed and highly skilled, paying attention to details and knowing how to satisfy customers. Our employees possess decades of hands-on experience in the window industry, and to eliminate any chance of imperfect customer experience, every product is cleaned prior to packaging and inspected for defects and issues before it is installed.

For the best doors and windows in Essex, contact Clera today. In the last four decades that our family-run business has been in operation, we have installed quality doors and windows in over 200,000 homes across Canada.

During this time, we have perfected our operations. This has in turn led to multiple recognitions as a leading door and window manufacturer and installer in Ontario. Our professional and highly trained team and quality products backed by a lifetime warranty are just some of the reasons why we are a top choice for homeowners and businesses that are serious about getting energy-efficient doors and windows.

Our professional sales team, highly skilled technicians, service representatives, and installers are experts in providing our customers with the best solutions for their needs, regardless of the complexity of the project. Let us to help you in finding the best windows and doors for your home now!

Contact Clera today to find out how our replacement doors and windows can add value, beauty, security, and energy efficiency to your home or office.

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