EPA created Indoor airPLUS to help builders meet the growing consumer preference for homes with improved indoor air quality. Indoor airPLUS builds on the foundation of EPA's ENERGY STAR requirements for new homes and provides additional construction specifications to provide comprehensive indoor air quality protections in new homes. Construction specifications include the careful selection and installation of moisture control systems; heating, ventilating, and air-conditioning systems; combustion-venting systems; radon resistant construction; and low-emitting building materials. Ask about the Indoor airPLUS qualification for your next new home

Matvey Construction is listed as an Ally in the Indoor AirPLUS program. Considering that there are only 7 other Alllies in the Washington State, that speaks highly of the Matvey Construction's commitment to indoor air quality improvement which includes

Minimize Pollutants
Moisture and pest control, among other things, can help protect your family by eliminating common allergens from entering the home, such as mold and pest residue. Your builder will provide a first line defense against pests like cockroaches and rodents by fully sealing, caulking, or screening where pests enter your home.

Improve Comfort
Your ENERGY STAR and Indoor airPLUS home can provide a more comfortable living environment because it includes properly engineered HVAC system sizing, improved duct and equipment installation, improved filtration, and whole-house and spot ventilation to dilute and remove indoor pollutants.

Protect Against Combustion Pollutants
The home provides protection from potential exposure to combustion pollutants by the installation of heating equipment that cannot spill combustion gases inside the home and preventing pollutants in the garage from entering your house. Also, carbon monoxide alarms are in all sleeping areas.

Energy Efficiency

All Indoor airPLUS homes must first earn ENERGY STAR certification. ENERGY STAR certified new homes are designed and built to standards well above most other homes on the market today, delivering energy efficiency savings of up to 30 percent when compared to typical new homes. A new home that has earned the ENERGY STAR label has undergone a process of inspections, testing, and verification to meet strict requirements set by the U.S. Environmental Protection Agency (EPA), delivering better quality, better comfort, and better durability.

http://www.epa.gov/indoorairplus/partner_list.html