Best Windows and Doors for a M...

I'm looking for modern-style windows and doors for my new home. I want something sleek, with large glass panels, but also energy-efficient. I've seen aluminum frames, but I wonder if they're the best choice. Any recommendations on materials and brands that combine aesthetics and performance?
 

Investing in windows and doors https://windowtechcanada.ca/ with energy-efficient features can significantly reduce heating and cooling costs. Double or triple-glazed glass with argon or krypton gas fillings helps minimize heat loss. Frames made of uPVC, fiberglass, or thermally broken aluminum improve insulation. Low-E coatings reflect heat, keeping interiors comfortable year-round. While the upfront cost may be higher, savings on energy bills can offset the expense over time. Many brands offer government-certified energy-efficient models, so checking ratings like Energy Star can help you choose the best option. Proper installation is just as important as material choice to prevent air leaks and maximize efficiency.