We're thrilled you're here.

We are NuGuard Windows and Doors, proudly serving homeowners across the Durham Region and the GTA. Founded on a simple principle—exceptional protection through precision craftsmanship—we started with a vision to redefine home security and elegance. It remains the best decision we’ve ever made.

As specialists in premium windows and doors, we combine engineering expertise with a passion for innovative design. We dedicate ourselves to empowering homeowners: creating custom solutions that blend beauty, energy efficiency, and uncompromising security. We love transforming spaces and take pride in safeguarding what matters most to you!

Let's talk

Your feedback inspires us.
At Nuguard, we’re committed to your peace of mind—whether you’re exploring windows & doors for security, style, or efficiency. Reach out for quotes, technical questions, or design advice. We’re here to help!