Can I install the windows myself?

No, Infinity from Marvin Replacement Windows are not for sale through retail. The installers are factory trained installers, because Infinity from Marvin...

What is the ultrex material the windows are made out of?

100% ultrex fiberglass | Ultrex fiberglass construction Only Infinity replacement windows are made of 100% ULTREX FIBERGLASS, A uniquely durable material so strong it outlasts and outperforms all other window materials.

Do you install windows during the Winter?

With our process of “one at a time” replacement your home...