What's New?

Energy Efficiency
Building Code Requirements
Standard Sizes
Rebates and Incentives

Kidproofed, Dogproofed, and now Thermoproofed©

Thermoproof windows and doors mean big energy savings, more light, better airflow — and even a quieter home.
Thermoproof Windows & Doors - Thermoproofing Graphic

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Please feel free to call or email us with any questions you may have. We want to help you find exactly what you need.

Thermoproof is Hiring!

We are currently hiring multiple positions at our new Cowichan Valley location, as well as our Courtenay location. Join our exceptional team at Thermoproof today!
Current Job Openings

Thermoproof, positive.