Replacement Windows & Doors, Georgetown | Clera Windows & Doors

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Replacement Windows & Doors, Georgetown | Clera Windows & Doors

Adam Kwasnicki, Service Representative - Clera Windows + Doors

Adam Kwasnicki

Our local representative who has been serving Georgetown and surrounding areas for 14 years!


Contact us for more information and about a free quote!

Contact Us

Our Local Clera Branch Serves Georgetown

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

Adam Kwasnicki, Service Representative - Clera Windows + Doors

Adam Kwasnicki

Our local representative who has been serving Georgetown and surrounding areas for 14 years!


Contact us for more information and about a free quote!

Contact Us

Our Local Clera Branch Serves Georgetown

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

The Best Windows & Doors in Georgetown

Located in the community of Halton Hills, Ontario, approximately 60 kilometres from Toronto, Georgetown has achieved significant growth in recent years. The city has a population of just over 40,000 people, and this figure is rising each year as people from across the area discover the business opportunities available in Georgetown. The city is also known for its exceptional range of properties, from farm homes to new family homes in developing urban spaces. As a trusted specialist for home upgrades, Clera Windows and Doors is proud to serve the thriving Georgetown community.

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At Clera, we strive hard to provide the best furniture solutions to our customers. We follow a pretty straightforward business principle – business is based around relationships with people, not with numbers. We don’t have any special inclination towards making a buck. Instead, we’re passionate about the possibility of creating and selling top-class doors and windows in Georgetown.

We are very different from our competitors when it comes to dealing with the customers. We provide dynamic options for doors and windows in Georgetown, which ensures that you get products that are attuned to your needs. We involve our customers at every stage, starting from the designing of the product, right the way through to the manufacturing and final stage of installation.

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

Though many options are available for replacement windows in Georgetown, not every one of them ensures customer satisfaction. Keeping in view the discrete taste of the buyers, Steve Mastorillo – the gentleman who laid the foundation of Clera Windows & Doors – came up with the idea of manufacturing customized doors and replacement windows in Georgetown and other parts of Ontario. It is his vision, determination, and perspicacity that has led the company to grow to the stature at which it stands today. We serve to the clients from all over the province, and take great pride in seeing their satisfied faces when they buy our products.

Our team has grown considerably since the company was created in 1978, but we’ve remained committed to serving communities across Ontario. A leading example of our commitment to client needs is to be found in the warranties we offer our clients. We offer Georgetown customers a transferable lifetime warranty on each of their window and door products. This means that local area homeowners can rely on Clera Windows and Doors products for the long-term. It also ensures that each client we work with achieves full value for money with our products. Because we test our products at each stage of the manufacturing process, homeowners can rest assured they’ll receive leading-class window and door products when they work with Clera Windows and 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.

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!

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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!)

Georgetown’s Leading Replacement Windows & Doors

At Clera, we’re proud to be able to back up the claim that we are the leading manufacturers of tailor-made replacement doors and windows in Georgetown. We are taking customized furnishing to the next level with our top-class products and unmatchable servility – a legacy which we have been maintained for over 40 years. We source our raw material from certified suppliers, in order to maintain the highest order of peculiarity and finishing in whatever we produce. We strictly discourage third party involvement in any of our activities, and do not outsource our job works or service duties. This helps us to maintain the synergy in our organisation, as such retaining the trusted quality of our products.

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

Considering the different requirements of potential clients, we fabricate options that can serve in all weather conditions. For instance, the basement windows provided by us are a great measure to cut down the intensity of the harsh Canadian winters. They can make a big difference to your living conditions when the surroundings are hostile, allowing you to eliminate drafts, while in the summer you could just slide open the window and welcome a gust of fresh air to enter your home or workplace and revive the space. This flexibility of our products make them one of the most preferred options on the market, as evident from the growing demand for them across the province.

Vinyl Windows & Doors

When you are looking out for furniture that can sit unharmed for years in your home, then you have to be vigilant about the choice of the materials. We love wooden furniture. It looks great and can spice up any surroundings no matter how drab or sombre they are at the first place. But wood has certain weaknesses that disqualifies it from being the very best material for furniture, especially if you are looking for windows and doors in Georgetown. That’s why, as a means of ensuring that our products can live up to our clients expectations and last a lifetime, we choose vinyl over other materials.

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

Vinyl is a great alternative to wood or steel. It is lightweight but very durable and long-lasting, and due to its heavy demand it’s never too hard to locate the right vinyl material. An affordable price point is another excellent feature of this wonderful material, which is why all of our products have a vinyl coating on them. Many homeowners choose us because of our wide selection of vinyl windows, which range in style from double/single slider tilts to awnings and casement style windows. Each style features the same high quality Low-E glass, as well as a lifetime warranty. It’s this level of service that has helped Clera Windows and Doors become the trusted specialist for windows and doors in Georgetown.

And it doesn’t end there. We offer a range of vinyl replacement doors and replacement windows in Georgetown in a large palette of colours. Midnight Black, Sky Blue, Cherry Red, Sand Brown, and Moonlight Yellow are some of our best running vinyl shades. Choose the one that makes you happy, and we’ll get working on manufacturing it for you right away!

Serving Georgetown for Over 40 Years

At Clera, our job is to assist you in determining the necessary changes that could be made to turn a disastrous situation into a remarkably well-performed job. Our technicians are highly trained in handling even the most difficult cases and can easily provide the best possible solutions to turn around the situation. We offer a range of stunning options for replacement doors in Georgetown, effectively guaranteeing that there is a product which will suit every client.

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

We’ll be honest: we love the fact that we are the most decorated window company in Canada. It has been proven in many lab testing that our replacement windows and replacement doors in Georgetown are among the best available in the market. Besides being affordable, our products are eco-friendly, and carry with them the bare minimum of wastage with regards to ecological footprints. We place great importance in taking care of Mother Nature, and do not involve any processes that may deplete or contaminate her natural resources.

Clera Windows and Doors has been selected as a top pick in our product category by HomeStars. Our clients prefer our products over other firms in the region because we’re able to offer windows and doors that boost home energy efficiency as well as enhance the aesthetic value of the property. We have been scored very highly by Energy Star Savings, which testifies that our products are safe for your home and the environment and will help in making great savings in your energy bills. This makes purchasing Clera windows and replacement doors in Georgetown a perfect deal, where the amount you’ll save will always work out to be more than what you spend.

Meet the Team at Clera Windows & Doors, Georgetown

Clera Windows & Doors is known for its range of exceptional products and amazing aftersales services. We take great care in protecting and retaining our reputation in the market, and as such only hire responsible people for every task that is performed inside our manufacturing plants. The installation and servicing team encompasses talented personnel that make sure that the final product gets installed at your place without suffering any battering or unwanted bruising. We value human relations and keep them at the pole position in our overall scheme of business ethics. Because we treat them like family, our staff loves working at Clera, so much that some of the members have been with us for over 20 years.

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

Homeowners throughout Ontario know that Clera Windows and Doors offers premium quality products at an unbeatable price-point. Our windows and doors are now to be found in over 200,000 homes across the province. For customized windows and doors designed, manufactured, and installed by market leaders, Clera Windows and Doors is the clear choice in Georgetown. To learn more about our services, please contact our expert team directly. Our trained professionals will happily answer any questions you have.

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