Northwest ENERGY STAR Homes use high efficiency insulation to maximize comfort and save on energy costs. Regardless of insulation type, increased efficiency levels of insulation will save money and provide a more comfortable living space when properly installed. Along with more comfortable temperatures, insulation provides a quieter space for improved quality of life.

Up to 30% of energy loss in the average code-built new home is attributed to leaky duct systems. Poorly installed ductwork increases a home's energy use, causes discomfort and may compromise indoor air quality. ENERGY STAR qualified homes are planned and built using sealed duct systems and then tested to assure optimal performance.

ENERGY STAR qualified products deliver the newest technology and tested performance, resulting in significant energy savings. Qualified appliances and lighting reduce energy bills without sacrificing features, style or comfort.

Because ENERGY STAR homes require a tightly-sealed and well-insulated building envelope, new homes incorporate flashing, moisture barriers and membrane details to prevent mold and moisture from compromising the quality of the home. These measures reduce callbacks for the builder and ensure optimal durability, comfort and indoor air quality for the homebuyer.

High performance heating and cooling systems can reduce heating and cooling energy costs by up to 30%. Choosing ENERGY STAR qualified equipment is just the first step. To achieve the full value and efficiency of the heating and cooling system, all components must be properly designed, sized, installed, and performance tested to ensure proper distribution of conditioned air throughout the house, keeping you comfortable all year round.

According to the EPA, water heating represents approximately 15% of residential energy consumption. Water heating equipment in ENERGY STAR qualified homes is required to meet high efficiency standards, guaranteeing that water is heated and stored with less energy use and expense than standard equipment.

ENERGY STAR qualified windows and high performance doors meet the standard that discriminating homebuyers expect. Energy efficient windows employ advanced technologies, such as protective coatings and improved frame assemblies, to help keep heat in during the winter and out during the summer. These windows also block damaging ultraviolet sunlight that can discolor carpets and furnishings. Benefits of high performance windows and doors include increased comfort, reduced condensation and lower utility costs.

Northwest ENERGY STAR Homes are inspected and performance tested by an independent third party to ensure that your home will operate at optimal levels by meeting the standards set by Northwest ENERGY STAR Homes. Each home is blower door tested to minimize air leakage and maximize comfort and every heating and cooling system is performance tested to ensure that it is operating as efficiently as possible.