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Energy-Efficient Window Guide
May 21, 2026ยทMarketing Renovation Team
Why This Matters
Energy-efficient windows reduce heating and cooling costs by 12-33%.
What You Should Do
U-factor: Measures heat loss; lower is better (0.30 or below cold climates).
SHGC: Measures solar heat; lower for hot, higher for cold.
Low-E coating: Reflects heat, essential for efficiency.
Argon gas: Insulates better than air.
Energy Star: Look for the label for your climate zone.
Federal tax credits may cover 10% up to $200.
When to Call a Professional
A window professional can recommend the optimal glass package for your home's orientation and climate.
The Bottom Line
Staying ahead of windows & doors maintenance saves money and prevents emergencies. Search our directory for a trusted windows & doors professional.
