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Cardinal glass - LoĒ COATED GLASS TECHNOLOGY TOUR

Aug 31
1 min read

Replacing your home’s windows is a once-in-a-lifetime decision. In the GTA, where homes face both freezing winter winds and scorching summer heat, standard windows simply don't cut it.

The real secret to comfort and efficiency isn't just the frame—it's the quality of the glass and the honesty of your supplier. That is why all our vinyl windows come equipped with industry-leading Cardinal Glass.


Here is why upgrading to high-performance glass technology is essential:

  • Tailored Low-E for Every Wall: 

    An honest supplier doesn't sell a one-size-fits-all solution. With Cardinal's advanced coatings, south-facing windows block intense summer solar heat, while north-facing glass maximizes indoor thermal retention for winter.


  • Pure Argon Gas Seals: 

    Premium glass units feature dense Argon gas fills between panes, eliminating cold winter drafts and reducing HVAC stress.


  • Real UV & Condensation Control: 

    Cardinal’s top-tier coatings block up to 95% of UV rays to protect your floors, while advanced warm-edge spacer technology prevents winter condensation and mold.


  • Built to Last 25+ Years: 

    Lower-quality glass can suffer seal failures and fogging within a few years. Partnering with a trusted supplier guarantees factory-backed Cardinal quality that lasts for decades.


You only get one chance to replace your windows right. At Northern Bird Windows & Doors, we provide honest, transparent guidance and top-grade Cardinal Glass engineered specifically for Ontario's climate.


Contact us today for a free, customized window consultation!

 
 
 

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Vinyl windows in Ontario

+1 778-707-2922

2121 Lake Shore Blvd W

Etobicoke, ON

M8V 4E9

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