Since 1913 the Marvin family has been in the business of building exceptional quality windows and doors for homes across the country, even in other countries across the world.
Their values of professionalism and the dedication to quality are why they are one of the largest window and door manufactures in existence today.
Their vision to service the replacement window and door market lead to the creation of Marvin Infinity windows and doors which is designed specifically for the replacement needs.
When the opportunity came about, Marvin knew they had many options of which material to use in the window line which came the development of Ultrex® Fiberglass.
Today Ultrex® has established a flawless track record for over two decades in production and proves to be the window material of the future.