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Replacement Windows & Doors Thornhill

Thornhill is a beautiful suburban neighbourhood in the Greater Toronto Area and home to over 110,000 residents. Located along the northern border of Toronto and split between the cities of Vaughan and Markham. What once was Ontario’s police village, an area that did not permit the development of a town, is now a thriving community for families, schools, local newspapers, and sports teams. Home to great restaurants, entertainment, places to shop, parks and recreation. Places like The Promenade mall and Conley Park South are the popular places for residents and visitors to enjoy during their time off.

For residents, being encompassed in all the great things Thornhill has to offer, you’ll want your home to reflect the beauty of it all with top quality windows and doors. Having beautiful windows and doors gives your home the utmost aesthetic appeal, creating a more vibrant and polished look for your visitors and community to admire. Fortunately, Clera Windows and Doors is an industry leader in both quality of work and customer service. Beyond instantly modernizing your home, new windows and doors can be a great remedy for soundproofing your home as well as provide better insulation to save you money and reduce greenhouse emissions in the winter.

As a family run company since 1978, you can be assured that we understand and appreciate the importance of any home renovation project to your family. We’re in the business of providing comfort and security for households across Canada, and we couldn’t be more grateful for all the homes and families that have entrusted us with such an important decision to improve their home’s functionality and security. All of our fenestration installation technicians are rated by the Canadian Standards Association and our products are all ENERGYSTAR rated as well, so you know our work can be trusted. We’ve also taken home the “Top Choice Award” and are so confident in our craftsmanship that we include a written, lifetime factory warranty on our products. What this means for you is that you won’t have to buy another pesky replacement part again!

If you’re situated in the Thornhill, Markham, Vaughan, and Richmond Hill areas, you’ll find Clera Windows and Doors at 31 Hughson Drive in Markham. To book a free consultation or to get more information on new replacement windows and doors for your home, call Clera Windows and Doors at 1-888-738-0738 or follow these driving directions:

  1. Continue onto the Don Valley Parkway N for 13.5 kilometers.
  2. Continue onto ON-404 N for 8.7 kilometers.
  3. Use the right 2 lanes to take exit 27 for Highway 7 toward Richmond Hill/Markham/ON-7 for 800 meters.
  4. Use the right 2 lanes to turn right onto York Regional Rd 7 (signs for Markham/Highway 7 E) 900 meters
  5. Turn left onto Woodbine Ave/York Regional Rd 8 (signs for Regional Road 8/Woodbine Avenue) 300 meters
  6. Turn right onto Lunar Crescent 290 meters.
  7. Turn left onto Hughson Drive, look for 31 Hughson Drive. The destination will be on the left.

 

Clera Windows + Doors

Thornhill, Markham, Vaughan, Richmond Hill, and Surrounding Areas
31 Hughson Drive
Markham, Ontario
L3R 2T7

Toll Free: 1-888-738-0738
Phone: 905-738-1870
Fax: 905-738-0586

Big Clera Sale 45th Anniversary Sale 45% OFF All Window And Door Installations + No Interest No Payment Till Jan 2025

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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