The Best Windows & Doors in Newmarket

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The Best Windows & Doors in Newmarket

Kevin Banks, Service Representatives - Clera Windows & Doors

Kevin Banks

Our local representative who has been serving Newmarket and surrounding areas for over 5 years!


Contact us for more information and about a free quote!

Contact Us

Our Local Clera Branch Serves Newmarket

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

Kevin Banks, Service Representatives - Clera Windows & Doors

Kevin Banks

Our local representative who has been serving Newmarket and surrounding areas for over 5 years!


Contact us for more information and about a free quote!

Contact Us

Our Local Clera Branch Serves Newmarket

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

Clera Windows + Doors

Newmarket, Bradford and Surrounding Areas

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

Meet The Team At Clera Windows + Doors Richmond Hill, Newmarket, & Aurora

Clera Windows and Doors is pleased to be bringing our window and door installation services to the 79,978 residents of Newmarket, Ontario. With a thriving job market, easy access to all the amenities Toronto has to offer, and that irreplaceable small town feel, it’s no wonder that Newmarket was ranked as the 10th best city in all of Canada to live in, as well as the 4th best small city to live in.

However, when you live in a city as nice as Newmarket, you’ll want to ensure your home is as livable as the city it resides in and there’s few parts of your home more important than your windows or doors. Luckily, Clera Windows and Doors is here to offer some of the highest quality parts, installation, and service in the industry.

Our family-run business has been running since 1978. We customize the production of vinyl windows and doors to your exact requirements in our manufacturing plant in Ontario. Above all, Newmarket homeowners can have the total peace of mind that our lifetime guarantee offers. Many of our staff bring more than 35 years of industry experience in helping neighborhood occupants meet their property needs.

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

Video Transcript

Hi. My name is Vito Paonessa. I am one of the area managers for Clera Windows + Doors. I’ve been in the sales industry for about 25 years and I’ve been selling with Clera for six. I cover a better part of the York region in sales.

What I like about working with Clera Windows + Doors is that I am selling a product that I can strongly believe in. it’s a well-manufactured product. We stand behind our product. It’s lifetime warranty. It’s a true lifetime warranty that we give on our product. Our service is next to none.

What’s different about Clera Windows + Doors from our competition is that we take care of you from start to finish. Our sales team, our installation team, and our manufacturing team is all one. We don’t outsource any of that. It’s all part and parcel of what you’re purchasing with Clera. What we stand behind is not just our product; we stand right behind our service from start to finish. The big benefit there is we are a one-stop shop. We take care of you from start to finish.

I’d like to thank my past customers and welcome any new customers. Because we do sell and manufacture our own windows and proud and stand behind our products, rest assured that if you do recommend us to your friends and family, we will be taking care of them just as we took care of you. We want them to be as happy as you are.

Thanks again. We’ll see you in the future.

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!

Location Icon

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!)

Newmarket’s Leading Replacement Windows & Doors

Clera Windows and Doors windows are highly tested and are ensured by the Canadian Standards Association. They are also energy efficient, which means you can expect huge savings on your energy bills. This is due to the fact that the glass is Envirosealed.

We offer a scope of windows in Newmarket, from twofold hung windows, to end vent sliders to shade and casement windows. They can be additionally modified, and custom fitted to have any number of highlights. Our promise to client satisfaction means that we are prepared to meet your every need.

Our range of options includes the Classic Collection, which offers an assortment of doors that would interest those with a more refined taste yet who still want a contemporary look. Our Design Collection blends effortlessness and advancement to bring a feeling of warmth to your home, while our most current accumulation, Shaker, offers a range of doors that are perfect for the individuals who incline toward simpler, cleaner looks. We have options to suit every preference.

If you’re in the market for new doors and windows, our online plan focus makes the procedure a breeze. You can simply upload an image of your home, decide the setup of your door, select a style and include a door glass plan and some other completing contacts, and voila, your new door will be ready to be made. Our doors are made of steel or fiberglass and are intended to withstand everything the Canadian winter can throw at them!

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

Vinyl Windows & Doors

Vinyl substitution windows and porch doors in Newmarket are a better choice than different sorts of materials (for example wood or aluminum) on account of their cost and increased energy efficiency. Vinyl is produced using a plastic material called polyvinyl chloride (PVC) which has a high R-value, meaning it gives superior protection and spares you on warming and cooling costs. Research directed by the U.S. Division of Energy, recommends that low energy efficient windows can reduce your warming or cooling bills by 10%-25%. As such, replacing windows and doors with vinyl can lead to savings all year round.

In contrast to aluminum or wood windows in Newmarket, vinyl substitution windows are almost support free. You’ll never need to scratch, paint, or stain them. They are likewise practically 100% scratch-free and can be easily cleaned with cleanser and water. Since they’re resistant to the elements, they don’t rust or consume from window buildup like aluminum does and normally, they don’t decay and swell up from dampness like wood can. Regardless of their age, they will look just as good as the day they were introduced.

At Clera, we have vinyl windows with practically any shading, size, surface and style choices to suit any home. Our elite line Clera Select Window and Patio Door System can offer our clients a wide assortment of hues and styles which will upgrade the style of their home.
In the event that you are thinking about replacing your windows and porch doors in Newmarket with eco-friendly and energy efficient updates which will likewise improve the value of your home, than the choice is clear – chose vinyl!

Serving Newmarket For Over 40 Years

has helped us win the “Homestar Top Choice” Award. Our items are ENERGYSTAR appraised and accompanied with one of the most extensive lifetime guarantees so you’ll never need to stress over purchasing a new part again.

Family run since 1978, we will custom manufacture vinyl windows and doors in Newmarket to your exact specifications. Our Fenestration Installation Technicians are trained with the highest standards set by the Canadian Standards Association so you know your home is in the hands of highly qualified professionals – many of whom have been with us for over two decades.

At Clera Windows and Doors, we’re known for not just our quality products and installation, but also for our excellent customer service, which has helped us win the “Homestar Top Choice” Award. Our products are ENERGYSTAR rated and come with one of the most comprehensive lifetime warranties so you’ll never have to worry about buying a replacement part again.

Getting new vinyl windows introduced in your home is as simple as three straightforward steps: choose your style of window from our wide range, select the sort of glass that is most suitable for your home and then pick a shading – we’ll deal with the rest. Our Fenestration Installation Technicians are prepared with the most up-to-date guidelines set by the Canadian Standards Association so you can be assured you are leaving your home needs to the experts – huge numbers of whom have been with us for more than two decades.

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

Meet The Team At Clera Windows & Doors Newmarket

There’s never been a better chance to upgrade your windows or doors. Clera Windows and Doors can help make your home quieter and more energy efficient, helping both your family and the environment. If you’d like to get a free estimate, call us at 1-844-738-7362 or visit our office following these directions below:

We give you the highest quality of client support, and we are glad to be recognized both within our industry and by our clients. Come visit us to find out how we can help you to choose the best windows and doors for your home!

Head west on Davis Dr/York Regional Rd 31 and continue for approximately 11.3 km

Exit onto the ON-400 S and continue for approximately 22.2 km

Take exit 33 for Rutherford Rd/Regional Rd 73

Turn left at Rutherford Rd/Regional Rd 33 and continue for approximately 1.3 km

Turn right heading south on Jane St/York Regional Rd 55 and continue for approximately 3.1 km

Turn right onto Pennsylvania Ave and our offices will be on your left

Meet The Team At Clera Windows + Doors Richmond Hill, Newmarket, & Aurora

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