Enertia® Homes are well-designed homes. They have a design life of 300 years, which means that here at Enertia we think tens- of-generations into the future and plan for homes that will endure structurally and be adaptable climatically and environmentally to what the future may bring. The blueprinting process involves you, even if you are purchasing a standard package. You may have unique requirements for placement of electrical boxes, or need to move a window to take advantage of a view on your property. You might be purchasing a porch or garage option, or additional courses of timbers to add to the height of the first and/or second story of your home.