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About Us
Building Excellence,
One Window at a Time
Canada's trusted partner for high-performance windows and doors. We specialize in new construction, working directly with builders and developers to deliver premium solutions on schedule.
175+
Projects Completed
20+
Years Experience
100%
Client Satisfaction
24h
Quote Response
Our StoryPurpose-Built for
Purpose-Built for
New Construction
NU BUILT was founded with a clear mission: to be the window partner that builders actually want to work with. We understand that in new construction, timing is everything. That's why we've built our entire operation around your needs.
From the initial quote to final installation, we work as an extension of your team. Our high-performance windows and doors are engineered for energy efficiency, durability, and aesthetic appeal—meeting the demands of modern building codes and homeowner expectations.
Based in Ontario, we serve builders, developers, and contractors across the region, providing the documentation, certifications, and on-time delivery that keeps your projects moving forward.
What Drives Us
Our Core Values
Everything we do is guided by our commitment to quality, reliability, and builder success.
Precision Engineering
Every window and door we supply is built to exacting specifications, ensuring perfect fit and lasting performance.
Builder-First Approach
We understand construction timelines. Our processes are designed around your schedule, not ours.
Certified Quality
ENERGY STAR certified, NFRC rated, and CSA approved. Our products meet the highest industry standards.
Performance Driven
Superior thermal efficiency, acoustic insulation, and durability that exceeds expectations.
Start Your Project
Ready to Work Together?
Whether you're breaking ground on a single home or a multi-unit development, we're here to provide the window and door solutions your project deserves.
Get a Quote