Name: Windows and Doors
Brand: Clera Windows + Doors
Rating: 4.7 (2557 reviews)

Mike Morris

Our local representative has been serving Ajax and Durham areas for over 5 years!

1-844-738-7936

Our Local Clera Branch Serves Pickering Areas

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

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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

Replacement Windows and Doors Pickering

At Clera Windows + Doors, we craft beautiful, energy-efficient vinyl windows and doors that Pickering residents need to complement their homes’ unique architectural styles. Our local experts possess a wealth of knowledge about the city's diverse neighbourhoods, so trust that we only recommend the perfect window or door solution for your home.

Clera prioritizes exceptional quality without compromising affordability. By managing the entire process in-house, from design and manufacturing to expert window and door installation, we eliminate unnecessary markups and ensure our products deliver long-lasting value.

Furthermore, all Clera custom doors and windows are proudly ENERGY STAR certified. Cut your energy bills while minimizing your environmental impact—a perfect fit for the eco-conscious Pickering resident.

About Clera Windows + Doors

As a family-run business serving Ontario for over 45 years, we understand Pickering homeowners’ unique needs. We offer a wide variety of styles for windows and doors in Pickering—from classic to modern, that will perfectly complement your home's architectural aesthetic. Whether you're looking for timeless elegance or a sleek, contemporary look, Clera has the perfect windows and doors to elevate your Pickering home's curb appeal.

More importantly, Clera goes beyond aesthetics—we prioritize quality and energy efficiency. Our windows and doors are all meticulously designed, manufactured, and installed by our team of local experts. This ensures the highest standards of craftsmanship while offering them directly to you at competitive prices.

With Clera Windows + Doors, you'll invest in your home's beauty, long-term comfort, and energy efficiency—a perfect fit for the eco-conscious Pickering resident.

Customized Windows & Doors In Alliston - Clera Windows + Doors

Invest In Your Home Today - Clera Windows + Doors

Our Goal

At Clera Windows + Doors, our goal is to empower Pickering residents to create dream homes that reflect their unique style and values. Pickering offers a beautiful lakeside lifestyle, and your home should reflect that.

We offer a variety of windows and steel or fibreglass entry doors, from classic and timeless to modern and sleek. Personalize the look and feel of your home, whether you want a space that seamlessly blends with the natural surroundings or one that makes a bold architectural statement.

Beyond aesthetics, we aim to provide Pickering residents with the comfort and financial benefits of energy-efficient living. Our Pickering window and front door selections are all ENERGY STAR certified, meaning they're meticulously designed to minimize heat transfer.

This translates to cooler summers, warmer winters and reduced energy bills all year round. By choosing Clera, you're investing not just in the beauty of your home but also in its long-term value and sustainability—a perfect fit for the environmentally conscious Pickering resident.

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?

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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

You can trust our team of factory trained technicians to install your new windows perfectly—our A+ BBB rating is no accident!

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

Whenever anything goes wrong with your windows, we'll take care of it for you—no questions asked.

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.
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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.

Energy Star Approved

Modern, Contemporary Design with more glass, and less frame

Better home security

A quieter home; improved noise reduction from the outdoors

No maintenance: vinyl windows are virtually maintenance-free

Pilkington Low-E Glass Technology, engineered specifically for Canadian climates

Wet-glazed frames and sashes on all windows; the ultimate in protection against water and wind infiltration, with added structural integrity

Triple-fin weatherstripping with built-in anti-microbial properties, meaning no mould and better air quality

100% pure virgin UPVC, providing protection from fading

Stronger hardware and structural integrity thanks to integrating galvanized steel (allows for larger, more spectacular views!)

Hear What Clera
Customers Have to Say

With some of the highest ratings for customer satisfaction, it's clear why Clera is Ontario's most awarded window company!

9.2/10

on HomeStars

16x Homestars Winner

“I have nothing but good things to say about the services I have received from Clera. About 4 years ago I purchased a new front door from Clera. The salesperson was knowledgeable and understood what I was looking for...

Tammy Yazbeck

Muskoka

"Excellent! We have loved our dealings with Clera. Rod was amazing in listening and understanding the look we were trying to achieve and then suggesting products with the appropriate features...

Eric Tang

Ottawa

“We have received so many compliments on our doors. Mike and his crew (Mike and Anthony) are very friendly and professional...

Maria Novielli

Ontario

"We changed practically all the windows of our home and a sliding door and can't be more happy with the result.."

Roxalía Muñoz

Concord

"Both our sales rep, Greg, and installation team were courteous, skilled and acted professionally during the whole process. Will use Clera again for any future projects..."

Greg Buczynski

Concord

Pickering’s Leading Replacement Windows & Doors

Pickering residents have come to trust Clera Windows + Doors for several reasons. Our family-run business has served Ontario communities for over 45 years, building a reputation for quality craftsmanship and reliable service. This longevity demonstrates our commitment to the region and fosters trust with homeowners.

Window & Door Assemblers - Clera Windows + Doors

Best Vinyl‍ End Vent Slider Windows - Clera Windows + Doors

Vinyl Windows & Doors

Clera offers a wide selection of windows that perfectly match Pickering homes. Casement windows, sliding or bay windows—we have whichever type suits your home best. We’ll provide high-quality, budget-friendly window installation services Pickering homeowners need so you can add to your home’s value.

We also specialize in crafting the perfect door replacement Pickering residents want. From classic fibreglass doors and sleek steel doors to durable storm doors, Clera offers a vast selection of entry doors installed to complement your taste.