These Great Falls, VA home owners required a large four season space for entertaining and enjoying meals with friends and family. This deck and sun room addition combination provides over 1000sqft of four season and outdoor living space. The sun room features Mahogany tongue and groove flooring, vinyl sliding windows, low maintenance vinyl trim on the exterior, and custom trim details on the interior. Faux columns and scalloped arches make this room different from others in the neighborhood. Azek low maintenance decking is installed on all exterior sun decks. Azek designer handrail system keeps family and friends safe. A separate grilling area and stairs access the rest of the backyard.