Top 20 Frequently Asked Window Questions: The Master Homeowner FAQ

## Master Compilation of Homeowner Window Questions 1. **How long does whole-home window replacement take?** Typically 1 to 2 days for 10–20 windows depending on project scope. 2. **What is a Fair Quote?** An itemized, transparent estimate based on exact dimensions and Energy Star specs without artificial discounts or sales pressure. 3. **Can foggy double-pane glass be repaired without replacing the frame?** Yes, by replacing only the Insulated Glass Unit (IGU). 4. **How much energy will I save?** Potential energy savings vary based on existing windows, home insulation, and regional climate. 5. **Do I need a building permit?** Permit requirements depend on local municipal codes and project scope; independent contractors assist with verifying requirements. 6. **What is the best frame material?** Multi-chamber virgin vinyl for overall value; fiberglass for extreme durability. 7. **What is Low-E glass?** Microscopic metallic silver coatings that reflect heat while transmitting light. 8. **What does U-Factor mean?** Rate of heat loss; lower numbers (0.20–0.28) indicate superior insulation. 9. **What does SHGC mean?** Solar heat gain; lower numbers ($\le 0.23$) block summer heat. 10. **How long do replacement windows last?** 25 to 30+ years for quality vinyl and fiberglass. Call ServiceFind Windows Pro at **1-800-977-0314** for your personalized **Fair Quote**.