Beautiful Designs. Amazing Performance.
From Classic to Contemporary designs, Infinity from Marvin patio doors will fill your home with bigger views and more daylight. Our patio doors are made from Ultrex® fiberglass, which will not melt or lose its true shape in the Arizona sun. Ultrex can withstand exposure to temperatures as high as 285 F!
A FINISH THAT LASTS
Some decisions should only be made once. That’s why our windows are built for life.Beauty, function, and fit are all provided with our Lifetime guarantee. Infinity Windows outperform vinyl by 8X and fibrex by 3X. Choose a Classic or Contemporary design and the enjoy peace of mind that your windows will resist scratches, chalking, and fading. Welcome to clear views and more daylight!
Ultrex fiberglass is an ultimate performer. It’s beautiful. It’s 8X stronger than vinyl, expands 87% less than vinyl, and expands 75% less than Fibrex.