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The Best Windows & Doors in Oakville

Meet The Team At Clera Windows + Doors Oakville

Hello. My name is Greg Gainham and I’ve been serving and operating in Oakville for over two years now. I’m proud to be a second-generation sales associate within a family-oriented company.

Clera Windows+Doors has been around for over 40 years. We’re a leading manufacturer in vinyl windows and door products within Canada. 

Please contact Clera Windows+Doors today to find a manager in your area. We have been family-owned and operated for 40 years. Our products are made right here in Canada. We serve residents throughout Ontario.

Established way back in 1978, Clera Windows & Doors have always focused on quality manufacture and superior customer service. Our family business specializes in bespoke replacement windows and doors and has gained an impressive reputation in Oakville for our premium workmanship and individual design to suit the householder’s needs.

All our windows and doors are made at our factory in Ontario, handmade for each job to ensure the customer can rely on a personalised premium product with attention to detail our competitors just can’t match. We do not buy in any merchandise from third party suppliers.

Not only does this guarantee top quality but it enables us to control costs offering you the very best value for money. At Clera, we put our money where our mouth is and all our products carry a lifetime warranty including both the frame and the glass. Any problems, just call us and we’ll fix it for free so you have total reassurance.

Clera Windows and Doors has become the leading choice for home windows and doors in Oakville because we’re committed to helping homeowners achieve value for money in the long-term. All of our products come with a comprehensive written lifetime warranty directly from our factory. This means Oakville homeowners can rest assured they’ll be receiving a quality product built for long-term functionality in their home.

Oakville’s Leading Replacement Windows & Doors

The great thing about our bespoke joinery is that our products can be made to suit your exact requirements and preferences. Take advantage of our experience in designing replacement doors and windows in Oakville. Our versatility is our strength at Clera and we can reflect all the different styles and tastes in Oakville which span a really wide variety.
Quality is our watchword and you can be sure that our replacement windows and doors will enhance your Oakville home, adding both style and value.

Another leading benefit of turning to Clera Windows and Doors is our customization options. We help homeowners integrate their ideal windows and doors in their home by offering products according to the client’s exact specifications. The client simply needs to choose their style of window, select their preferred type of glass, and then pick a colour from our complete range to ensure the ideal product is created for their property. It’s a service that has helped thousands of Oakville homeowners achieve unique window and door products that stand out for their quality and their performance.

Easy to clean, our doors and windows always look tip-top. We subscribe to the latest engineering methods ensuring maximum energy efficiency, supporting both the environment and saving you money with our stylish doors and windows. We understand that home security is crucial to all customers and we have an excellent reputation throughout Oakville for offering both privacy and safety as well as significantly reducing noise on busy streets.

We have an almost endless choice of glass options and grills including speciality glass. We can customise colours to perfectly match your Oakville home and our unique colour retention technology keeps the tone as crisp and fresh as the day it was installed. Choose from bay windows, bow, high profile and low profile to perfectly complement your home.

Use the virtual design facility on our website which offers an easy three-step process to try out different designs for your Oakville home. Just choose the grille, glass and colour using simple menus and tools. Try out different looks until you are sure you have the perfect choice to suit your taste. Choose from classic designs, traditional, sliding, storm and shaker made from either fibreglass or steel. Let Clera replace your outdated doors and windows, we have endless style options to reflect functionality and appearance.

Vinyl Windows & Doors

Clera Windows & Doors have built their reputation on high quality and distinctive products made from only the finest vinyl. Our workmanship places us as one of Canada’s leading manufacturers and installers and our extensive range mean we have something for everyone and for all budgets.

Vinyl is our top choice of material as it is exceptionally durable, very competitively priced and because it is lightweight, the doors and windows are easy for the customer to manage. Vinyl retains a ‘just manufactured’ finish for years cutting down on cleaning time and chemical products for the householder. But did you know that vinyl also has a high R-value? This helps to maintain your rooms at a constant temperature. We offer a comprehensive range of styles and finishes so there is no element of compromise or restriction just because you have chosen vinyl.

Clera’s fully trained installers work to the regulations set by the Canadian Standards Association so we can offer a quality product with an experienced team to install it. Enjoy a lifetime warranty on your windows covering all the hardware, components and glass. Ask around in Oakville and you will find our reputation precedes us. Take the worry out of replacing your windows and doors with Clera. Improve your home’s energy efficiency, value and curb appeal.

Serving Oakville For Over 40 Years

Clera is well-known in Oakville as we have been supplying top quality replacement windows and doors for nearly 40 years. Our reputation has been hard-won amongst Oakville residents. We are known for our ability to deliver high-end replacement windows and doors which benefit the customer on every level.

Take advantage of our experience and quality from design and manufacture right through to installation. We hold family values at the core of our organisation and Clera has remained a family business since it was founded in 1978. We pride ourselves on our exceptional workmanship supplying quality windows and doors to Oakville homes at really competitive prices with delivery and installation anywhere in the area.

Oakville residents are no strangers to harsh, Canadian winters. That’s why each of the window and door products in Oakville offered through our team is designed to stand up to the challenges of the Ontario wintertime. We’re offering the market’s most durable products to ensure Oakville homeowners achieve exceptional comfort for many years to come!

Our doors and windows meet the most rigorous standards and are stress tested and inspected before they leave the factory. Relax and enjoy warm ambient temperatures throughout your home with Clera’s stylish doors and windows which not only look good but will save you money on your household bills. All our products are Energy Star Certified supporting a greener environment and cutting down on your heating costs too.

Meet The Team At Clera Windows & Doors Oakville

Choose a company who put family values first and places a premium on the quality of the product and the installation service but all at an affordable price for the end-user. Our intention is to manufacture and fit good-looking stylish windows and doors in Oakville that meet the customer’s needs and tick the environmentally friendly box as well. All our products are handmade in our Ontario warehouse.

Take advantage of our free estimate service when you plan your next home project. We are certain our value for money cannot be beaten. Update your home with Cleara’s replacement windows and doors. Drop into our nearest Oakville location and meet our professional team.

It’s the ideal time to begin ordering new windows and doors for your Oakville home! To begin the process today, contact our trusted experts directly. We’ll help answer your questions and ensure you have access to the latest in high-efficiency home windows and doors.

Clera Windows + Doors

Oakville, Waterdown, Carlisle and Surrounding Areas

Toll Free: 1-866-262-3110
Phone: 905-738-1870
Fax: 905-738-0586

50% Off all window and door installations + Save interest & payment for 180 days from the date of installation.

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Read what clients have to say about Clera Windows

We recently had our sliding patio doors replaced with garden doors with interior blinds. We have received so many compliments on our doors. Mike and his crew (Mike and Anthony) are very friendly and professional. It was a pleasure having them in our home. The installation was seamless and clean. They already have someone who will be ordering from them, after seeing these doors at our place. I'm sure there will be more to come. Thanks guys!

Reviewer: Maria Novielli

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5 out of 5 stars

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. When it came time for installation, the installers were professional and friendly. They discovered a small dent in the door at the bottom and told me that they had ordered a new door . This was done before my final inspection. Based on this experience, I had new windows replaced in a rental home in Kingston. This salesperson was also very knowledgeable and took the time to help us. He even inspected other windows and told us which ones did not need to be replaced. More recently, I have purchased two new windows for my own home in Ottawa and have been equally pleased with the service, quality of workmanship and the windows themselves. I always recommend Clera to anyone that I know who are looking for windows or doors.

Reviewer: Tammy Yazbeck

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5 out of 5 stars

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. The windows were delivered within the expected delivery time frame. The installation was done quickly and the crew was very professional and accommodating. The windows we had install have made the house much brighter. The doors we had install feel very solid, despite both presently unique challenges. Clera's quote wasn't the cheapest quote we had but their price was certainly competitive and the results have been well worth the money.

Reviewer: Eric Tang

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5 out of 5 stars

Read what clients have to say about Clera Windows