Home
whos-we-are
Our Story

Our Story

Isothermic was founded more than 40 years ago. Since then, we have earned a reputation for outstanding service and solid, reliable products that often exceed required standards. Isothermic was acquired by David Aubert in April 2022. After a distinguished career of more than 20 years in marketing and corporate strategy, David could no longer resist the call to get back to his roots. The Aubert family’s expertise and passion for all things windows and doors stems from a commitment to quality and innovation that goes back three generations. From a company that started with just five employees to one with over 250 in its factory and stores across Quebec today, the Isothermic story is still being written. Thank you to all our customers, partners, and employees for writing this story with us.

Significant Events

1982

Isothermic opens its doors

1995

Isothermic builds a window factory

1998

Isothermic builds a steel door factory

2005

The window factory expands

2007

Victoriaville store opens

2009

Drummondville store opens

2010

Sherbrooke store opens

2015

Saint-Georges store opens

2016

Sainte-Julie store opens

2019

Isothermic becomes a CAA-Quebec Approved Residential Supplier

2023-2024

Relocation of the Sherbrooke store, 22,000 square feet factory expansion, major investments in equipment and digital transformation, opening of the Lévis and Gatineau stores.

Tell us about your project and leave your contact details

* Indicates required fields.

Get a no-obligation quote

We are delighted that you are considering us for your project. A product expert advisor will contact you within 24 business hours.

* Indicates required fields.

Contact us for a professional project

We are delighted that you are considering us for your project. A product expert advisor will contact you within 24 business hours.

* Indicates required fields.