Replacement Windows & Doors, Woodstock | Clera Windows & Doors

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Replacement Windows & Doors, Woodstock | Clera Windows & Doors

GTA, Service Representatives - Clera Windows & Doors

Our GTA Team

Our local Woodstock team has been serving Woodstock for over 45 years!


Contact us for more information and about a free quote!

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Our Local Clera Branch Serves Woodstock

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

GTA, Service Representatives - Clera Windows & Doors

Our GTA Team

Our local Woodstock team has been serving Woodstock for over 45 years!


Contact us for more information and about a free quote!

Contact Us

Our Local Clera Branch Serves Woodstock

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

Clera Windows + Doors

Woodstock, Delhi, Tillsonburg 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

The Best Windows & Doors In Woodstock

Clera Windows & Doors is in the furniture industry since 1978, and today we’re here to serve you with the best quality and most cost effective windows & doors in Woodstock. Steve Mastrorillo, the innovator who created our company, is the man to whom we owe our current level of success. It was his efforts, dedication, and vision through which we achieved an esteemed status in the market. We have a certified and trained installation team that has a profound knowledge about windows and doors. They are highly efficient and locally available in order to reach you as soon as possible. Our personal record is that, so far, we have helped homeowners our with doors in Woodstock for over 250,000 homes. We operate throughout Ontario with over 40 sales and installation offices.

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The additional advantage of teaming up with us is our generous warranty structure. We have an all-inclusive warranty, which means you don’t need to shell out a single penny on the maintenance for the lifetime that you’ll keep using our products. Our prime focus is on the energy saving aspect as well. Being environmentally aware, Clera windows & doors meets the technical requirements of Energy Star which enables our products to save on high energy bills.

We love helping out the residents of Woodstock with all their windows and door needs and always welcome new clients looking to take advantage of our market-leading services.

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!)

Woodstock’s Leading Replacement Windows & Doors

A house is a structure made up of four walls and a roof, but a home is a creation made with a lot of pain, love, sweat, and dreams. So why compromise on any aspect of your home? We have an extensive variety of custom designed windows & doors in Woodstock. Our virtual designers are available full time to help you out, and our easy navigation system hosted on our website will act as a step-by-step guide as to how to customize hundreds of top rated designs for windows and doors.

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

You have all the reasons in the world to replace your old school frames to our recommended new high-performance vinyl windows or exterior doors. It adds a nice touch up to the appearance of the entire building, thus adding a new character to your home.

The easy maintenance and simple installation of our windows makes them what they are: special. It certainly is the ideal option for replacing all your old, outdated or damaged windows /doors.

Whether you are seeking a replacement door for aesthetic or security purposes, be sure to check out the huge selection at Clera Windows and Doors Woodstock. Designed, fabricated, and tested in house, all of our products include professional installation and only the best materials.

Vinyl Windows & Doors

Are the windows at your home allowing excess heat to penetrate inside harming your furniture, carpets and flooring? Then we are the answer to all your problems. Our windows and doors are specially designed to save maximum energy and regulate the temperature according to the surroundings.

At Clera Windows and Doors Woodstock, we have a large variety of vinyl windows readily available for our customers. From double/single hungs to double/single slider tilts to awnings to casements, we manufacture all of our own products with Low-E glass and offer a myriad of optional features. Our factory-trained, professional installers and lifetime warranty help instil a feeling of confidence in our clients.

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

Vinyl windows/doors are award winning in their own kind. It is always wise to invest in them, since they are totally capable of transforming your usual home to a paradise. Our focus has always been on customer satisfaction in every aspect of the experience, starting from the manufacturing, proceeding through the installation phase, and ultimately resulting in our lifetime maintenance support. Vinyl is the best when it comes to frames for windows and doors for the following reasons:

It is cost effective – it’s low in cost but is as high-quality as a building material gets.

Energy saving – it prevents heat entering the house during summer and at the same time keeps your home warm during Canada’s brutal winters.

Maintenance free – vinyl is considered to be 100% scratch free, which is what prevents it from ageing prematurely.

Variety of design options – vinyl is found in many different colors, sizes and styles. The sky really is the limit as to how far you can take this material.

Woodstock residents craving high-quality doors and windows for their homes or businesses are in luck: Clera Windows and Doors has got what it takes to make you happy. We are one of the top manufacturers in the country and are able to quickly manufacture your custom doors and windows in days. Clera is a trusted dealer in Ontario; our pledge to our buyers is demonstrated by the fact that we have been voted the favourite company in our industry by HomeStars. So what are you waiting for? Give us a call today and make your life that much easier.

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

Serving Woodstock For Over 40 years

Our existence has been in the making for the last 40 years. We’re grateful to our customers for the amount of trust they’ve bestowed in our services. Clera has maintained its position by providing the best services the industry has to offer. Our high quality standards and urge to emerge as the leading manufacturers of doors and windows in Woodstock is what keeps us ticking over, day after day. We’re in a uniquely good position to understand your needs and choices in a better way, because of how much experience we’ve had with such a range of different consumer requirements. Hiring the best artists, designers and craftsmen is what allows us to provide such reliably market-leading services.

We provide easy and quick installation everywhere and anywhere. It’s your peace of mind that’s important to us, which is why we provide the comfort of designing your furniture in your way. All you have to do is get in touch with us and start designing your ideal products right away.

Choosing the best materials and high breed designs we can together make the best looking homes. Our Energy Star rating windows and doors are customized to suit you during even the most extreme of weather conditions. Houses are made to not only provide us shelter and protect us from external foreign elements, but also to bring to us a feel good factor while relaxing back. Clera is here to serve you, no matter what it is you require.

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

Meet The Team at Clera Windows & Doors Woodstock

Our specialized installation team are thoroughly trained, certified, and under special company bond. This means that we can be very swift in our response to all of your urgent requirements. After all, we’re almost everywhere, with around 40 sales and installation offices throughout the Ontario area.

Every individual part has a professional team well trained to solve every issue it may throw up in detail, and all of our craftsmen work together in order to ensure timeliness and consistency with regards to handling issues. Another plus point is that the business is run by a family, and therefore there is no compromise on quality. Every action is closely watched in order to maintain our goodwill and family image in the market.

Clera windows & doors is a promising brand that really cares for you. Let’s seize this opportunity to work together and make your home the best place in the world to live in.
I have been with Clera Windows & Doors by FM Industries for the last 23 years. We are one of Canada’s premier manufacturers and installers of replacement windows and doors. We custom manufacture your vinyl windows and doors to your exact requirements and specifications in our factory in Vaughan, Ontario. Our certified quality program ensures that you get a top-notch installation from our own installers, many of whom have been with us for more than 20 years. Our overriding goal is to make your renovation project a complete success. With Clera Windows & Doors, there’s no middle man, just straight talk and an honest approach. Call us today for a no-obligation, free estimate. 1-844-738-7362

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