Energy Performance

ODL is proud to offer tubular skylights that are ENERGY STAR® qualified nationwide. ENERGY STAR is a government-backed program sponsored by the U.S. Department of Energy and U.S. Environmental Protection Agency to help consumers identify energy efficient products.

For more information on ENERGY STAR® products, visit www.energystar.gov

	U-Factor	SHGC
Energy Star Qualification Criteria	<=0.60	<=0.40
ODL Tubular Skylight	0.43	0.24

 

U-Factor: The lower the value the lower the rate of heat flow. Less heat flows so heating and cooling bills are reduced.

Solar Heat Gain Coefficient (SHGC): Measures ability to block heat caused by sunlight. The lower the SHGC the more it reduces air conditioning costs.

All thermal performance values are NFRC Certified and are listed in the NFRC Product Directory.