FOUR SEASON ROOM BEFORE & AFTER PHOTOS

White four season room with vinyl frame, glass knee wall and gable roof enclosing an existing screened-in porch.

White four season room with vinyl frame, glass knee wall and gable roof enclosing an existing screened-in porch.

Sandstone four season room with vinyl frame, glass knee wall and shingled, single-sloped roof replaced a concrete patio.

White four season room with aluminum frame, glass knee wall, gable roof and stone fascia built atop an existing second-story deck.

Sandstone four season room with vinyl frame and glass knee wall enclosing an existing covered patio.

Bronze four season room with aluminum frame, transom and gable roof added on to this East Longmeadow, Mass., home.

White four season room with aluminum frame, glass knee wall and single-slope roof built atop an existing second-story deck.

White four season room with vinyl frame, glass knee wall and gable roof added on to this Gwynn Oak, Md., home.

Bronze four season room with aluminum frame and glass knee wall enclosing an existing screened-in porch.

Sandstone four season room with solid knee wall and gable roof added on to this Plainfield, NJ, home.