Cardinal Glass!!

Why Cardinal Glass Is One of the Best Glass Companies for Windows

When it comes to choosing the right windows for your home, the glass inside them matters just as much as the frame. One name that consistently stands out in the industry is Cardinal Glass Industries—a leading supplier trusted by top window manufacturers across North America. But what makes Cardinal Glass so highly regarded?

Here’s a closer look at what sets Cardinal apart—and why their glass is considered one of the best choices for windows.

1. Advanced Technology and Innovation

Cardinal is known for being at the forefront of glass technology. They invest heavily in research and development, constantly improving the performance, energy efficiency, and durability of their glass products.

Their innovations include:

• LoĒ³-366®: One of the most advanced Low-E coatings available, offering superior thermal performance and UV protection.

• i89® Interior Glass: A coated interior surface that further boosts insulation without sacrificing clarity or appearance.

• Neat® Glass: A self-cleaning glass that uses the sun’s UV rays to break down dirt and water for a cleaner view with less maintenance.

2. Energy Efficiency

Cardinal’s Low-E glass products are some of the most energy-efficient in the market. Their coatings are designed to:

• Reflect heat in summer

• Retain warmth in winter

• Block up to 95% of harmful UV rays

• Maintain natural light and visibility

This leads to lower energy bills, greater year-round comfort, and long-term savings—all without compromising on aesthetics.

3. Quality and Consistency

Cardinal operates its own float glass plants, which means they control the entire process from raw material to finished product. This gives them an edge in quality control, uniformity, and supply reliability.

They also work closely with window manufacturers to ensure every piece of glass fits and performs exactly as intended, leading to better overall window performance.

4. Trusted by Top Window Brands

Many of the most respected window manufacturers—like Andersen, Marvin, and Pella—choose Cardinal as their glass supplier. That kind of industry trust doesn’t come easily. It’s earned through decades of dependable performance, innovation, and customer support.

5. Made in the USA

With facilities across the United States, Cardinal not only supports domestic jobs but also ensures faster delivery times, responsive customer service, and lower transportation costs—key advantages over overseas competitors.

Final Thoughts

Cardinal Glass is more than just a glass supplier—it’s a company that sets the standard for quality, innovation, and performance in the window industry. Whether you're building a new home or replacing old windows, choosing windows with Cardinal glass is a smart, future-proof investment.