Green Residential Building Certifications
Green building certifications can boost marketability and add value to an office or home. They can also enhance the health of a home and efficiency.
The certifying authority is an official of the public that must defend the interests of the community. Anyone can file a complaint for professional conduct against the certifier.
Energy efficiency in Residential Building Certifiers is an effective way to cut down on the negative effects of climate change and health problems. It also helps to cut down on the cost of living and CO2 emissions. It also increases the value a building.
Green building materials solar passive design, solar-powered construction and ENERGY STAR(r), certified lighting and appliances, are just a few of the green choices home builders can make. Researchers at NREL are researching cost-effective advanced manufacturing processes and techniques for construction to help create zero-energy structures.
Certification programs provide guidelines to help educate and encourage builders to be more discerning in their decisions. They also play a crucial policy role in collaborating with legislators to influence building codes and regulations.
The EPA’s WaterSense certification process ensures that homes are more water efficient. This includes decreasing the pressure of showerheads as well as correcting the flow rate in toilets. It also covers the design of irrigation and reducing wastewater from kitchens and wash facilities.
Green certifications can help increase market demand by giving buyers an extra level of assurance that they’re buying an energy-efficient building. They’ll know that the structure was built with eco-friendly practices, allowing them to enjoy financial as well as health benefits throughout its life cycle.
These programs establish sustainable practices, which means that builders do not need to come up with unique designs for every project. This makes the construction process easier and faster for builders. By providing a foundation for construction, it can reduce costs.
Indoor Environmental Quality
Green building certification programs aim to improve the indoor environmental quality and also energy efficiency. The strategies they advocate can save resources or money but they also make occupants feel and perform at their top performance.
IEQ is concerned with air quality thermal comfort and visual comfort. IEQ is influenced by sources of combustion, such as furnaces and wood stoves household appliances that are used for cleaning, redecorating and personal care products, building materials like drywall and pressed wood products and even outdoor pollutants that can be absorbed into homes through vents and windows.
Most of these issues can be addressed through the use of ventilation and air sealing measures, as well as making use of low-emitting furnishings and building materials. Testing for other pollutants than the radon can be costly. Testing is typically done only after a person has noticed health issues or symptoms of poor ventilation.
A building’s materials are a crucial element of its overall design. Materials can be either natural or synthetic, and are chosen according to their availability, cost-effectiveness and their properties for construction. These include wood, concrete aggregates, metals and clay.
They could be used for foundations, walls, roofs or exterior finishes, the best green residential buildings use the correct materials. In addition to focusing on energy efficiency, the most sustainable buildings are constructed using materials that have been tested for their health and safety.
Health Product Declarations are becoming an industry standard for builders to ensure transparency regarding the ingredients and dangers of building materials. HPDs are verified against a wide variety of lists of hazards and are made available to the public to review.
It is possible to achieve green certification for new construction, particularly with programs such as BREEAM (one of the longest-running and influential) or EarthCraft. These programs are less expensive and more accessible to builders than LEED or Passive House.
Other programs like NGBS have focused on certification of sustainable single-family homes as well as multi-family structures. These programs generally take an approach that is more holistic to scoring, incorporating nine categories into the overall score, with each category being weighted differently.
It is crucial to remember that building certifications are often simply a measure at a specific date. Buildings need to be constantly assessed and improved. Even the most sophisticated designs and equipment can perform sub-par if they’re not constructed or operated correctly.