A pop-up Craftsman addition calculates all the right angles -- for homeowner, remodeler, and architect alike.Homeowners David Griffen and Kathy Moran had their own exacting demands: to reuse the existing house (forget about a teardown); to double its square footage; to retain the replacement windows and updated open kitchen Moore and Nassar put in five years ago as part of a more modest remodel; and, finally, to stay true to the Craftsman ideal.
