Energy Efficiency & Green Building
As homeowners become increasingly aware of their environmental impact, the demand for green building techniques and energy-efficient solutions continues to grow. At Envision Homes, Inc., we are proud to integrate these principles into every project. As a NAHB-certified green professional, we implement key energy-efficient and green building concepts, including:
- Energy-efficient windows, doors, and insulation.
- Advanced mechanical equipment for heating and cooling.
- Site designs that optimize natural resources.
- Sustainable and recycled building materials.
- Indoor air quality improvements.
- Reduced water usage systems.
By incorporating these methods, our homes offer reduced environmental impact, lower energy costs, decreased maintenance, and healthier, more efficient living environments.
Energy-Efficient Windows, Doors & Insulation
Heating and cooling account for over 50% of a home’s energy use, making a well-designed thermal and moisture barrier essential. Our custom solutions include hybrid wall systems combining closed-cell spray foam insulation and dense-pack cellulose, with optional ZIP-R panels to reduce thermal bridging. We also use rigid insulation boards for basements and slabs, ensuring a continuous thermal envelope. All windows and doors meet Energy Star and IECC standards, utilizing low-E argon glass for maximum energy savings.
Energy-Efficient Mechanical Equipment
Our preferred heating and cooling systems are geothermal or ground-source heat pumps, offering exceptional efficiency and eligibility for federal and state incentives. For sites or budgets not suited to geothermal, air-source heat pumps are a reliable alternative. Additional options include radiant floor heating, ducted systems, and ductless mini-split systems, customized to homeowner preferences. Hybrid electric/heat pump water heaters and energy-efficient LED lighting fixtures complete our approach to energy savings.
Green Building & Site Integration
Green building extends beyond materials to how a home interacts with its natural surroundings. We carefully analyze building sites to maximize natural advantages like sunlight, wind, and topography. Passive solar design features, such as strategically placed overhangs and skylights, reduce heating and cooling needs while bringing natural light into interior spaces. These thoughtful strategies enhance comfort and efficiency while minimizing environmental impact.
Energy-Efficient Metrics
Performance testing ensures our homes meet stringent energy efficiency standards. We conduct blower door tests to identify air leaks, duct blaster tests to measure ductwork efficiency, and infrared scans to detect insulation gaps. Each home receives a HERS (Home Energy Rating System) score, indicating its energy performance relative to a standard home. A lower HERS score means greater energy efficiency, with new homes in Massachusetts required to achieve a score of 45 or lower as of July 2024. For ultimate efficiency, a Net Zero Energy Home (HERS score of 0) produces as much energy as it consumes through renewable energy sources like solar panels.
Our Commitment to Sustainable Living
Through precise testing and innovative design, Envision Homes ensures each project is a model of energy efficiency and sustainability. By choosing our energy-efficient and green building solutions, you’re investing in a home that is better for your family, your wallet, and the planet.
At Envision Homes, Inc., we prioritize sustainability by incorporating advanced recycled and eco-friendly materials into our construction projects. Modern building materials offer a variety of sustainable options that reduce environmental impact while maintaining quality and durability. Some of the recycled materials we frequently use include:
Cellulose and Fiberglass Insulation: Made from recycled materials to enhance thermal performance.
Roofing Materials: Durable and eco-friendly options that reduce waste.
Plastic and Composite Decking: Long-lasting alternatives made from recycled plastics.
Carpeting and Floor Finishes: Crafted with sustainability in mind for both aesthetics and functionality.
Exterior Siding and Trim: Utilizing recycled materials for a polished, sustainable exterior.
Gypsum Board and Engineered Wood Products: High-performance materials designed with reclaimed resources.
By using these products, we not only reduce the demand for virgin materials but also divert tons of waste from landfills, contributing to a more sustainable building lifecycle.
Additionally, construction and demolition debris from our projects is sent to local recycling plants. On average, these facilities reclaim up to 78% of waste, diverting it from landfills and incinerators and redirecting it back into manufacturing. This closed-loop process ensures a minimal environmental footprint for your home.
Indoor Air Quality
We also emphasize creating healthier indoor environments. Many conventional building materials, such as paints, adhesives, and plywood, release harmful VOCs (volatile organic compounds) that can compromise air quality. At Envision Homes, we only use:
Low or No-VOC Paints and Adhesives: Minimizing harmful emissions.
NAF (No Added Formaldehyde) Plywood: For cabinets and built-ins, ensuring safer indoor air.
Our homes are equipped with balanced ventilation systems, such as ERVs (Energy Recovery Ventilators) or HRVs (Heat Recovery Ventilators), which continually supply fresh, conditioned air. These systems not only improve air quality but also enhance energy efficiency, ensuring a comfortable and healthy living environment.
Reducing Water Usage
Water conservation is another pillar of our green building approach. Simple yet effective measures include installing:
Low-Flow Showerheads and Toilets: Reducing water consumption without sacrificing performance.
Rainwater Harvesting Systems: Capturing and storing rainwater for irrigation, reducing the reliance on municipal water supplies.
By incorporating these sustainable practices, Envision Homes helps you create a home that is environmentally responsible, cost-efficient, and designed for long-term comfort and health. Choose a future-forward approach with materials and systems that support a sustainable lifestyle.