Replacement Windows by Infinity from Marvin | 5 Point Proof Worksheet - Infinity from Marvin

Technical Data

Ultrex® Specifications

Infinity's Ultrex Fiberglass Vinyl/Wood Composites (Fibrex®) Vinyl
Thermoplastic/Thermoset Thermoset Thermoplastic Thermoplastic
Reinforcement Glass Fiber Wood Fiber None
Heat Deflection Temperature 285° F 173° F 163° F
Tensile Strength 41.6 KSI 5.5 KSI 6.5 KSI
Flexural Modulus 3000 KSI 807.6 KSI 385 KSI
CTE (x10-5 IN/IN/F) 4 16 30
Surface Finish Acrylic (AAMA Certified) PVC, Polyester Urethane, Acrylics PVC
Coating Hardness H (Hardness) 35.03 (Barcol) B (Hardness) 15.00 (Barcol) NA/Substrate
Thermal Conductivity* .12 .13 .10
Impact Resistance 44 MFE (IN * LBF) 14 MFE (IN * LBF)

References: Stork Technimet/Testing Corporation: #0602-15293, #0512-14889, #0704-19702, #TCT006638P. Precision Measurements and Instruments Corporation: #13043-DS. Tecton: # ESP010521P, "Test Results for Fibrex and Ultrex". Plastics Engineering Handbook of the Society of Plastics Industry, Inc. Fifth Edition. Andersen Fibrex Manual: "A High Performance, High Value Biofiber Polymer Composite Technology". Renewal By Andersen: "Fibrex Material: A Better Alternative, A Better Window".

* Highest rate of thermal conductivity shown. Test results range from .10 - .13 for vinyl/wood composite (Fibrex) and .09 - .12 for Ultrex.

* Minimum order required. Contact retailer for details.
Installed for You

Infinity Reviews

Read what past customers had to say about their Infinity experience.

Environmental Impact


Learn about our commitment to sustainable manufacturing and product design.

Photo Gallery

Photo Gallery

See the beauty of Infinity Replacement Windows by Marvin.



Hear what our clients have to say about their experience with Infinity Replacement Windows.

Media Room

Media Room

Get the latest in Infinity Replacement Windows, and other Marvin related news.

© 2015 Marvin Windows and Doors