Summer in the Tri-Valley region, including Dublin, CA, brings more than just sunshine. It brings soaring temperatures that turn homes into heat traps and cause energy bills to spike. Many homeowners respond by cranking up their air conditioning, but this only treats the symptom, not the cause. Up to 30% of cooling energy escapes through inefficient windows, making it harder and more expensive to keep your home comfortable. If you want a lasting solution that cuts energy costs