Replacement Windows & Doors Installation Exeter

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Replacement Windows & Doors Installation Exeter

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

Barry & Laura Jacklin

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


Contact us for more information and about a free quote!

Contact Us

Our Local Clera Branch Serves Exeter

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 Exeter and surrounding areas for over 20 years!


Contact us for more information and about a free quote!

Contact Us

Our Local Clera Branch Serves Exeter

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

Replacement Windows & Doors Installation Exeter

Clera has built a strong reputation in the manufacturing and installation of quality replacement doors and windows in Exeter and other communities across Canada.

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Since the family-run business was founded in 1978, our work has been guided by the values of quality and trust. Our commitment to these values has not gone unnoticed, considering that we have been recognized as leaders in the industry as Best of HomeStars and as a Top Choice Award Winner.

We have served over 200,000 clients across Canada, most of whom are recommended to us by our satisfied consumers: a fact that can be attested to by our Best of HomeStars recognition – an award that highlights businesses whose customers have sung their praises over the year.

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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.

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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 Approved

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Modern, Contemporary Design with more glass, and less frame

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Better home security

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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

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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!)

Windows Exeter

At Clera Windows and Doors in Exeter, we custom manufacture your vinyl windows to ensure that they fit snugly where your existing windows were. We strive to provide the best, most reliable products, not just in Exeter, but in the whole industry in Canada, and then support them with equally outstanding service.

Our vinyl windows offer you remarkable durability, and the inclusion of low-E glass means that you can enjoy years of energy efficient performance and savings. In fact, ENERGY STAR claims that installing replacement ENERGY STAR-qualified windows can give you seven to 15 percent savings per annum on household energy bills.

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Best Vinyl‍ End Vent Slider Windows  - Clera Windows + Doors

When considering Clera replacement windows, the choices are nearly endless. Since your windows impact the comfort, energy efficiency, and overall style of your home, we allow our Exeter clients to come up with custom designs for their homes. Some of the considerations include:

  • Glass – all our vinyl windows feature low-E glass for improved energy performance and protection against UV fading. For increased security and privacy, we also offer decorative and textured glass.
  • Colour – our standard colour palette is enough for most of our clients, though you can also choose your own custom colour. Our colours don’t fade, so you don’t need to worry about repainting them, except when changing their colour.
  • Hardware – we offer a selection of grilles to accent the architecture of your home

Doors In Exeter

Clera Windows and Doors is in business to provide the residents of Exeter with quality, attractive, and secure vinyl, fibreglass, and steel doors from Canada’s premier door and window manufacturer and installer.

We proudly provide our clients with locally-made doors in a range of styles so you can find a design that suits your home.

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Bay & Bow Windows - Clera Windows + Doors

To achieve this, we have invested in a state-of-the-art manufacturing facility so that our doors and windows are built in-house with quality checks at every possible point. This venture has paid off remarkably, since our satisfied clients have recommended us extensively, allowing us to impact over 200,000 homes across Canada.

We have a certified quality program that ensures our clients get a top-notch installation from our professional technicians, many of whom have been with us for over a decade.

Call Us Today

We are proud that our clients in Exeter can boast having more attractive and efficient homes, courtesy of Clera’s replacement doors and windows.

For the protection of our clients, we secure the necessary permits for all installed jobs.

Call us today to get a free estimate of your replacement doors and windows in Exeter.

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