When planning a new construction project, window selection plays a major role in your building's energy efficiency, comfort, and long-term performance. The right windows not only cut heating and cooling costs—they help you meet strict energy codes and support net-zero building goals.
1. Triple-Pane Windows
Triple-glazed windows offer superior insulation thanks to three layers of glass separated by argon or krypton gas. Benefits include:
Lower U-values (better thermal resistance)
Better soundproofing
Increased comfort in extreme climates
2. Low-E Coatings
Low-emissivity (Low-E) coatings reflect heat back into your home in winter and keep it out in summer. Look for double or triple-pane windows with Low-E for best year-round efficiency.
3. Thermally Broken Frames
Aluminum and fiberglass window frames with thermal breaks prevent heat transfer. These frames are ideal for cold regions or Passive House construction.
4. ENERGY STAR® Rated Units
ENERGY STAR® certification ensures your windows meet Canada’s regional performance standards based on climate zone.
5. Tilt-and-Turn or Casement Styles
Casement and tilt-turn windows create a tighter seal than sliding units, helping prevent air leakage.
At Accent Exteriors, we help builders and homeowners choose the ideal window systems for performance, budget, and climate.
Did you find this article helpful but still have questions?
If you’re looking for expert guidance on siding installation, energy-efficient building envelopes, rain-screen systems, or any other aspect of exterior construction, we’re here to help. Just click the button below to get in touch. We’ll help you move forward with confidence. Whether you’re a homeowner exploring options or a contractor managing a larger build, the Accent Exteriors team is ready to answer your questions and provide solutions that perform — from British Columbia to Ontario.
