Beautiful to look at ---- with little upkeep required, Ultra™ Series fiberglass windows are built to last. Through a careful design process, Milgard introduces a window more resistant to heat, bugs and rot to help withstand the harsher sides of Mother Nature.
Ultra™ Series windows and patio doors stay true through
almost any environment.
Because it's made from glass fibers, the frame expands and
contracts at approximately the same rate as the insulated
glass it holds. This puts less stress on the seals,
reduces the chance for seal failure while allowing for a
clear, fog-free view.
Milgard Ultra™ Series fiberglass window frames come in a palette of rich, designer colors. From warm 'harmony' to bold 'black bean', get inspired with all the possibilities.