All Fiberglass Window Frame – Marvin Essential Series

Windows and Doors | Doors, Marvin, Marvin Essential

The Marvin Essential Series is an all fiberglass window and door. It was previously called Marvin All-Ultrex. Fiberglass is much stronger and more durable than other non-wood options such as PVP and Aluminum. Fiberglass expands and contracts at the same rate as the glass in the window which helps the lifespan of the glass and prevents glass failure.

Matt Hoots from SawHorse Design + Build interviews Kevin Kline, Regional Sales Manager for Marvin Windows and Doors at the 2020 IBS in Vegas.