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Replacement Windows & Doors St. Thomas And Surrounding Areas

Windows And Doors St. Thomas And Surrounding Areas

With close to 40 years in the industry, Clera offers the best doors and windows in St. Thomas and the surrounding areas. Our family-run business has been recognized by HomeStars, Canada’s Best 50 Privately Managed Companies, Best of Houzz, and City of Vaughan’s Company of the Year.

Since 1978, we have been designing, manufacturing, and installing custom doors and windows across Canada, reaching clients in every corner of the country thanks to our more than 40 sales and installation offices scattered across the country.

Windows St. Thomas And Surrounding Areas

At Clera Windows and Doors, we offer a wide range of custom vinyl windows featuring Low-E glass and Energy Star certification. What this means is that our products meet the rigorous standards imposed by Energy Star with regard to energy efficiency. Our Windows have surpassed the standards for heat-loss and air leakage, as well as for solar gain.

The Energy Star certification makes our windows ideal for the primarily cold St. Thomas Climate. Our products lose heat at a slow rate, reduce air leakage, and maximize solar gains, all of which ultimately reduce your energy bills and make your interior space more comfortable.

In addition, we custom design and manufacture your vinyl windows using our optimized technology, get our skilled and professional installers to put them exactly where you want them to be, and then offer a lifetime warranty just for your peace of mind.

Our vinyl window styles range from fixed to sliding, bay and bow windows, casement and awning windows to specialty custom windows, so you are guaranteed to find a style that suits your home.

Doors St. Thomas And Surrounding Areas

We are experts when it comes to getting replacement doors and windows. So when you approach us with your concerns, we will address your case individually, as everyone’s needs are unique.

Our professional team will discuss your likes and dislikes about your existing windows, and help you narrow down exactly what you expect from your new, vinyl energy-efficient windows. Our experts will examine your home or building to check for moisture intrusion or water penetration problems, after which we will establish whether replacing your doors and windows will solve the problem.

All our Energy Star approved doors feature unique combinations of glass and panel designs, as well as high quality hardware. From our enduring exterior door systems made from fibreglass or steel to the custom sliding French, sliding patio, and storm doors, we make sure that our doors have superior water-penetration resistance and install them professionally so they can withstand the elements.

Clera Windows and Doors is a recognized brand in the industry, with a strong commitment to customer satisfaction. We have managed to achieve this by consistently delivering only the finest quality products and hiring and training competent installers.

For peace of mind on your next home or office improvement project in St. Thomas, come see Clera to view our selection of Canadian-made products and talk to our professional team to see how we can be of service to you.

Clera Windows + Doors

St. Thomas
37 Broadway Avenue
London, Ontario
N6P 1A8

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

Celebrate Clera’s 40th anniversary: 40% off all window + door installations or pay in 40 equal payments with zero interest*

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