What makes for a great screen porch design?
It starts with the roof line!

Screen Porch by Archadeck of Charlotte with outdoor fireplace and pergola
Notice how the architecture fits the architecture detail and color of the house and trim.
Designing the outdoor space to the appropriate scale of the house for both looks and function is the next important consideration
Make sure the furniture that you plan on placing inside the porch will fit!
Next is material usage. Utilizing materials that will hold up given the climate conditions and wear and tear makes for a good part of the design consideration.
For the most comprehensive screen porch design ideas, go to archadeckofcharlotte.com