Therma-Tru entry door systems are ENERGY STAR® qualified and NFRC certified. ENERGY STAR is a government program that helps consumers protect the environment through superior energy efficiency.
learn more at http://www.thermatru.com/products/energy-efficiency/index.aspx
Therma-Tru manufacturers entry doors and patio doors. Click on the link for more product information. (ThermaTru Exterior Doors)
Therma-Tru Doors is one of the only manufacturers who provides in depth training on proper installation procedures. Click on the following link to view a recent webinar coving this information: Dollars Saved with Properly Trained Trades: Installation Training Video