Masonite's Energy Efficiency
Energy efficient choices can save families about a third on their energy bill.¹ The best part is now you don't have to sacrifice features, style or comfort. ENERGY STAR helps you make the energy efficient choice.
Committed to meeting the highest standards for energy and efficiency, Masonite is working with the government and its ENERGY STAR program. When they are installed correctly, Masonite doors can meet the ENERGY STAR requirements by region. Use the charts below to find the ENERGY STAR requirements in your area.
ENERGY STAR - US Criteria NEW!
ENERGY STAR - Canada Criteria NEW!
IECC Prescriptive Requirements
2012 IECC Prescriptive Requirements
For more information on the energy performance ratings of Masonite products, see below.Fiberglass Entry and Patio Door Data
Fiberglass Sidelite Data
Wood-Edge Steel Entry and Patio Door Data
Wood-Edge Steel Sidelite Data
Steel-Edge Steel Entry Door Data
Wood Stile & Rail Entry Door Data
¹ Source: www.energystar.gov