NO MATTER THE
SIZE OR STYLE,
TOUGH COMES
STANDARD.
U LT R E X ® P U LT R U D E D F I B E R G L A S S . T H E U LT R E X A D V A N TA G E .
Ultrex is quite possibly the perfect building material. Integrity® from
Marvin® introduced Ultrex nearly 20 years ago when we pioneered the
fiberglass window and door industry. Made from pultruded fiberglass,
it outperforms vinyl and vinyl/wood composite windows in every
category. It's eight times stronger than vinyl and withstands close
to five times the maximum load of vinyl/wood composites. It's one
TOUGH window. And a smart choice as low conductivity means low
energy bills and increased customer satisfaction. Choose the toughness
and performance of Ultrex fiberglass—the Integrity advantage.
Learn more about the strength and durability of Ultrex and register
for a chance to win a Ford F-150 by scanning the QR code or visiting
IntegrityWindows.com/Promo5.
© 2013 Marvin Windows and Doors. All rights reserved. ® Registered trademark of Marvin Windows and Doors.
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