A home addition in Pasadena must meet California's Title 24 energy standards, which require upgraded insulation, high-performance windows, LED lighting, and HERS certification—raising project costs by 5–8% but delivering long-term energy savings and increased home value. Understanding these requirements before
Choosing between Milgard, Andersen, and Pella for your La Crescenta home? This detailed comparison breaks down energy ratings, warranty coverage, Title 24 compliance, and which brands perform best in Southern California's climate.