A 4-season porch only works in Maple Grove if it is built like part of the house, not a screened box you close in October. This one sits on the back of a two-story home. Tan lap siding, its own gable roof, and windows on both outside walls so the room gets light from more than one side. A sliding door is on the end wall, so the porch can open to the yard when the weather is decent and stay closed when it is not. That is the point of a 4-season porch here. Spring and fall are