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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 (905) 294-2726 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: 1-866-262-3110
Phone: 905-738-1870
Fax: 905-738-0586

Celebrate Clera’s 40th anniversary:
Get 8 windows installed for only $40/month*
And for a limited time receive a $500 rebate on each window purchased**

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