Fiber-Classic
sliding patio door with white pre-finished exterior
For
those rooms where you want the best view and the sun to
pour in, Therma-Tru's Fiber-Classic patio doors frame
the outdoors with the warm rich look of wood, only with
more efficiency.
Patented
Fiber-Classic doors feature a solid polyurethane core
proving five times more insulation than wood. Other features
include:
Preservative
treated bottom inner core of sill providing a superior
seal with your subfloor
