A 25' x 70-8" lap pool enclosure with a vestibule connection to the house, located in Greenville, NC. The lap pool is 8' wide 60' long. Some features include a 25mm (1" thick) ten-wall i.r. gold over opal polycarbonate roof with an R.-value of 4.3 and a solar heat gain coefficient of 20%. / 1" dual-pane clear low-e tempered insulated glass walls with sliding glass doors and windows, plus a glass transom all around the upper wall area with internal grids, that adds a unique feature. The enclosure was engineered per the local NC. coastal windloads of 110 mph.