Prefabricated Components
Factory-built components including trusses and prehung doors allow more efficient use of raw materials, making
the most out of every piece of lumber. These products eliminate the need to cut wood at the jobsite, further
reducing waste.
Energy Efficiency
The energy efficiency of refrigerators and freezers has tripled over the last three decades because they have
more insulation, advanced compressors, better door seals and more accurate temperature controls. Front-loading
washers use about 40% less water and half the energy of conventional models. Energy Star®-rated appliances
save an average of 30 percent over standard models.
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