Hung Windows

Unparalleled beauty and quality!

For almost five decades, T-RIO Windows & Doors have kept one important pledge to all their customers; supply the best quality products at the most affordable prices. This philosophy is still a priority today and it is the main reason why the level of customer satisfaction is one of the highest in the industry. T-RIO PVC windows are virtually maintenance free and provide maximum ventilation, protection and ease of operation. All the windows produced are designed to satisfy each and every customers unique features and needs in a wide array of possibilities. All products are manufactured according to the highest quality standards in the industry, giving them long life even under the harshest environmental conditions.

Extraordinary customer service!

A family-owned and operated business since 1958, T-RIO Windows & Doors has remained true to its fundamental theory that the customer is the number one priority. Unlike large corporations or multi-nationals, where customers are only recognized by numbers and are measured by the amount of sales or profitability, T-RIO Windows & Doors listens to each and every customer. Their complete satisfaction is a commitment cherished by all employees.

*Our Business Partner:

  • Sonicplastics inc.
Please be advised that some items in this site may not be available at
G.R. Thériault Windows & Doors Ltd

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