Replacement Windows & Doors Stratford

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1-905-738-1870

Replacement Windows & Doors Stratford

Roger Linder, Our Local Representative - Clera Windows + Doors

Roger Lindner

Our local representative who has been serving Stratford and surrounding areas for 30 years!

1-844-738-7362

Contact us for more information and about a free quote!

Contact Us

Our Local Clera Branch Serves Stratford

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

Roger Linder, Our Local Representative - Clera Windows + Doors

Roger Lindner

Our local representative who has been serving Stratford and surrounding areas for 30 years!

1-844-738-7362

Contact us for more information and about a free quote!

Contact Us

Our Local Clera Branch Serves Stratford

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

Stratford

Clera Windows + Doors

Toll Free: 1-905-738-1870
Phone: 1-905-738-1870
Fax: 905-738-0586

Sales: sales@clerawindows.com
Service: service@clerawindows.com

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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 Stratford

No matter what your motivation for looking into replacement windows and doors, you have come to the right place!

Clera Windows and Doors offers a huge selection of beautiful and high quality designs, all available in many colors so you can match your décor or find the perfect style with ease.

Recognized multiple times by HomeStars for our commitment to excellent customer service, our expert staff has tons of experience helping customers identify what they want and choose the right solution for their needs.

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

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!)

Windows in Stratford

Whether your home is suffering from poor energy efficiency or your house just need a facelift, replacement windows are a great solution.

With gas-filled and Low-E coated options available in a number of styles and colors, our high-quality products can not only make your home look more inviting, they will also make it more comfortable by improving the function of your heating and cooling systems.

Because we make all of our own windows, we can create and customize your perfect window in just a few days! And customers in Stratford can keep their mind at ease while purchasing, as all of our products come with lifetime warranties.

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

Finding Doors in Stratford

With a strong commitment to providing the best possible customer service, our staff is well-versed in all of our products and can offer their years of experience to help new customers find the perfect door.

By only selling the highest quality products, we are able to stand behind them, offering lifetime warranties on all doors, as we do our windows. If you are looking for a place you can buy with confidence, come to Clera today to see what we can do for you!

Vinyl Windows & Doors - Clera Windows + Doors
Bay & Bow Windows - Clera Windows + Doors
Extensive Range Of Vinyl Windows - Clera Windows + Doors
Serving Aylmer For Over 40 Years - Clera Windows + Doors
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Meet The Team - Clera Windows + Doors
Best Options For Your Replacement Doors And Windows - Clera Windows + Doors