The Best Doors & Windows in Courtice

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The Best Doors & Windows in Courtice

Our Courtice Team

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


Contact us for more information and about a free quote!

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Our Local Clera Branch Serves Courtice

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

Our Courtice Team

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


Contact us for more information and about a free quote!

Contact Us

Our Local Clera Branch Serves Courtice

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

Clera Windows + Doors

Cobourg, Bowmanville, Port Hope, Courtice and Northumberland County

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 Doors & Windows in Courtice

Whether building a new house or want to furnish your existing home and make it more efficient, Clera Doors & Windows provide the products that are best suited to your needs and fit your budget. Started in 1978, Clera Doors & Windows achieved significant growth in just a matter of a few years by offering quality service and matchless customer experience. At Clere Windows & Doors, we are committed to providing the best replacement windows in Courtice, Ontario.

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We specialize in replacing all kinds of home windows including end vent sliders, awning windows, casement windows, bay & bow windows, front door replacement, and patio door replacement. We focus on high-quality and offer affordable solutions for new windows and doors in your Courtice home.

Clare Windows & Doors offers a wide variety of window and door services to the residents of Courtice at affordable prices. We are always up-to-date with all of the modern practices and the latest technology in window installation and replacement. Our inventory consists of a vast range of windows in Courtice available in different materials, colors, sizes, and grid styles. We always provide the highest quality materials, including vinyl windows, aluminum windows, wood windows, plastic windows, and high-quality energy-efficient glass that comes with a lifetime guarantee.

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

Clera Windows & Doors is now offering our services to the town of Courtice, Ontario. Courtice is a community that is part of the municipality of Clarington and is located west of Bowmanville and directly to the east of Oshawa. Courtice has a humble population of 35,000 people making it a relaxing and quiet escape from the business and noise of southern Ontario.

Just south of Courtice you’ll find Darlington Provincial Park. There residents from Courtice and afar can enjoy kilometres of nature paths and walks along the sandy beaches. It’s a great place to take a family on a picnic or for a camping trip, and is a migration site for the monarch butterflies.

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.

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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!)

Courtice’s Leading Replacement Windows and Doors Group

Having been in the industry since 1978, we are Courtice leading replacement and doors group in the area. We can provide you with free and top-notch consultation for your projects, making sure you will end up completely satisfied. With our quality services, we are widely recognized as one of Canada’s premier manufacturers and installers or replacement vinyl windows and doors in Courtice. We have also won several awards and a bunch of certifications, making us Ontario’s most awarded window company.

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

At Clere Windows and Doors, we provide many window options to choose from when selecting replacement windows or new windows. As technology advances, our experienced and creative team stay up to date with the latest market trends to provide you with the best trendy windows and doors that complement your home and give it a fresh outlook. Our custom windows and doors are beautiful, add curb appeal to your property, and are always customized specifically for your home. When you meet with an artisan from Clare Windows & Doors, you will find us friendly, professional, and courteous who pay attention to the detail and communicate all the possible options clearly when it comes to window and door replacement.

Our customers are the reason we have earned a solid reputation in the market and remained in business all these years. We value each and every customer by offering them exceptional work and outstanding customer service. Our job is not finished until you are 100% satisfied and your all expectations are met. We are licensed by the state of Courtice and are proud to be the leading replacement doors and windows group of Courtice.

Vinyl Windows & Doors

Over the last few decades, vinyl windows have become a top choice for customers due to their several advantages over a wood frame and metal frame windows. Vinyl windows are comparatively more energy efficient, insulated, resist condensation, and are immune to aluminum oxidation. They are not required to be painted, so you can save time as well as the cost of the paint. Vinyl windows are made from the same material all the way through, and that’s why scratches and cuts are not visible.

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

If your home needs replacement windows in Courtice, contact Clare Doors & Windows whose products justify making the investment. We work with state-of-the-art technology, a highly experienced workforce, and strict quality measures, we strive to provide a complete line of custom-built, energy-efficient windows and doors for new construction and replacement projects.

Our vinyl windows in Courtice can improve the outlook of the home as well by significantly lowering energy bills. We use the quality materials in the frames and double insulating glass used in the assembly, which makes vinyl windows the top choice against wasted energy. For thousands of homeowners in the Courtice area and beyond, Clare Doors & Windows is the preferred company for vinyl windows.

On days where the harsh Canadian climate requires you stay indoors, you want to ensure the doors meant to protect you from it are as insulated as possible, keeping the wind, snow, and rain where it belongs.

Fortunately, Clera Windows and Doors specializes in just that. We are a family run business for nearly forty years so we understand that this is a serious undertaking for your household. Our technicians have all passed standards set by the Canadian Standards Association so you know we are reliable, and our products are ENERGYSTAR rated. We’ve also managed to win the coveted “Best of Homestars” award. With this experience and accolades, it’s no surprise we are able to offer a lifetime written factory warranty from our plant in Vaughan, Ontario so you never have to buy a replacement part again.

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

Serving Courtice for Over 40 Years

Clera Windows and Doors has been serving the residents of Courtice for the past 41 years. At Clare Doors & Windows, we are committed to combining excellent craftsmanship with best products so that our customers can know that the job will be done right. We have earned the trust of thousands of clients, and that’s why most of our old customers return to us again and again.

We care about your pocket and offer fair prices for our high-quality products and professional services. Working with Clera will guarantee that you get the best combination of value, quality service, and price for your renovation project.

Our customers enjoy our matchless customer service and attention to detail. We are dedicated to manufacturing innovative products that meet industry standards for quality, durability, and reliability. We only use the highest quality products and leading-edge technologies in the manufacturing and replacement process, allowing us to exceed our customers’ requirements for impressive, high performance and thermally efficient windows in Courtice.

We’ve built an online design centre to make upgrading your doors as easy as possible. First you upload a picture of your entrance way so we can determine the proper door configuration. Then you choose a style of door and glass and add any finishing touches you want to customize with. That’s all it takes!

Upgrading your windows in Courtice with Clera Windows and Doors is just as easy. Choose your style of window, pick your type of glass and colour, and we’ll take care of the rest. You’ll have your new maintenance free vinyl windows in no time.

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

Meet the Team at Clera Windows & Doors in Courtice

Clera Windows & Doors is a family-owned business that is committed to the quality and affordability of the products. We have a team of highly skilled technicians and installers, and engineers who have been in the field for the past many years. They have a vast experience to do every job, from the most challenging to the most straight-forward, with competence, reliability, and promptly. All our windows and doors are installed by the industry’s professional, most capable and most trained technicians servicing our customers. Once the job is done, our technicians will take your feedback for the satisfaction of customers and provide them with cleaning and maintenance tips.

For your free estimate, call us today at 1-844-738-7362 or visit our head office in Vaughan by following these directions below:

Head south onto Courtice Rd/Durham Regional Rd 34
Turn right and merge onto ON-401 W and continue for approximately 65.1 km
Take exit 359 and merge onto the ON-400 N towards Barrie and continue for approximately 8.1 km
Exit at Hwy 7/Langstaff Rd and turn right at Hwy 7 and continue for approximately 1.0 km
Turn left onto Jane St/York Regional Rd 55 and continue for approximately 1.0 km
Turn left onto Pennsylvania Ave and your destination will be on the left.

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