Energy Performance in Orange County
The Science of Total Comfort.
Imagine a home that stays cooler in the summer and warmer in the winter without constantly running the HVAC, resulting in lower utility bills and a healthier indoor environment. A home's energy performance is determined by its "building envelope"—the unseen system of insulation, ventilation, and seals that dictates its comfort and efficiency. At Sanctuary Design & Build, we specialize in the science of home performance, implementing strategic upgrades that create lasting comfort and savings.
As Orange County's trusted home performance contractor, we know that homeowners from Irvine to Newport Beach are looking for smart solutions to high energy costs and inconsistent room temperatures. You're not just looking for insulation; you're seeking a comprehensive, whole-house approach to energy efficiency. Whether your search was for "attic insulation Orange County" or "home energy audit Irvine," you've found a partner dedicated to data-driven solutions and expert installation.
A comfortable, efficient home is a system of interacting components. To help you understand how to optimize your home, we've organized our expertise into the following distinct Project Types. Each serves as a starting point for a conversation about improving your home's overall performance.
Attic Insulation & Air Sealing: A critical upgrade involving adding high-performance blown-in or batt insulation and meticulously sealing air leaks in your attic to prevent energy loss.
Wall & Floor Insulation: Installing insulation in exterior walls or floors, either during a remodel or as a retrofit, to create a complete thermal barrier around your living space.
Radiant Barrier Installation: Installing reflective radiant barriers in your attic to block a significant amount of the sun's radiant heat, keeping your home cooler and reducing AC load.
Whole-House Fan & Attic Ventilation Systems: Installation of powerful whole-house fans to rapidly cool your home with evening air, and optimizing attic ventilation to expel trapped heat.
Whole-Home Lighting Upgrade: A comprehensive upgrade of lighting systems to energy-efficient LEDs, including recessed lighting, fixtures, and smart controls to reduce electricity usage and enhance ambiance.
And more, including comprehensive Home Energy Audits to identify key areas for improvement.
Our process tailors every solution to your home's specific needs. Whether you need to address a hot second story with improved attic ventilation or want to reduce your overall energy footprint with new insulation and LED lighting, our team specializes in creating a more comfortable and efficient home.
Explore Our Services & Styles
We believe that true home comfort comes from a scientific, whole-house approach. Our reputation is built on a foundation of trust, building science expertise, and an unwavering commitment to our clients.
Unmatched Local Expertise: Our deep understanding of building science and how different Orange County home styles lose energy allows us to diagnose issues accurately and recommend the most cost-effective upgrades for our specific climate.
An Unwavering Commitment to Craftsmanship: We stand behind our work. Our reputation is built on meticulous execution, from comprehensive air sealing before insulating to ensuring proper ventilation for a healthy, efficient attic system.
An Investment in Your Comfort & Wallet: Energy performance upgrades offer one of the fastest returns on investment of any home improvement. They provide immediate, measurable savings on your monthly utility bills while dramatically increasing your day-to-day comfort.
Designs for a Healthier Indoor Environment: Beyond savings, we create healthier homes. Proper insulation, sealing, and ventilation reduce dust, allergens, and pollutants, improving your home's overall indoor air quality and creating a better environment for your family.
The Sanctuary Difference
Our Commitment to a Superior Remodeling Experience
Empower your energy efficiency choices with exclusive access to our Lumina educational hub and insulation and home performance studio.
Enjoy lasting confidence in your home's comfort and efficiency, protected by our comprehensive Sanctuary Care workmanship warranty.
Discover our transparent, step-by-step design-build process that ensures a high-performance energy upgrade from concept to completion.
Meet the veteran, family-owned specialists in home energy performance, fully licensed and insured for your peace of mind.
"My upstairs is always hot in the summer. Will more insulation fix it?"
It's the most important part of the solution. A hot second story is the classic sign of an under-insulated and poorly ventilated attic. A combination of air sealing, adding insulation to modern standards (R-38 or higher), and ensuring proper attic ventilation is the most effective way to solve this common Orange County problem.
"What is a whole-house fan, and how is it different from an AC?"
A whole-house fan is a powerful fan mounted in your ceiling that pulls cool evening air in through your open windows and pushes hot, stale air out through your attic vents. It can cool your entire house down in minutes for a fraction of the cost of running your air conditioner.
"Is a radiant barrier really effective?"
Yes, especially in our sunny climate. Your roof absorbs a massive amount of radiant heat from the sun. A radiant barrier reflects up to 97% of this heat, preventing it from entering your attic and heating up your home, which significantly reduces the workload on your AC system.
"What is the first step to making my home more energy efficient?"
While attic insulation is often the best "bang for your buck," a professional home energy audit is the best first step. An audit uses tools like blower doors and infrared cameras to pinpoint exactly where your home is losing the most energy, allowing you to make the smartest, most targeted upgrades first.
Your journey to a more comfortable, healthier, and energy-efficient home starts with a simple conversation. Let's begin the process of creating the high-performance home you've always imagined.
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