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Thermophysical Property Testing Laboratories

Thermophysical Property Testing Laboratories

(last updated 5/2/2023)

The following laboratories have successfully participated in the NFRC 101 required interlaboratory comparison and may test materials for inclusion in Appendix C of NFRC 101. Please begin your thermophysical property process by contacting one of the laboratories below for testing.

Please contact Dennis Anderson (240-847-6950) with questions.

NETZSCH Instruments North America, LLC
129 Middlesex Turnpike
Burlington, MA 01803
Contact: Brad Hammond
Tel: 781-272-5353
Email: bradford.hammond@netzsch.com

Intertek
www.Intertek.com
130 Derry Court
York, PA 17402
Contact: Eric Leitner 
Tel: 717-764-7700
Email: eric.leitner@intertek.com

UL Laboratory Canada
ul.com/buildingenvelope
 1320 Boul. Lionel-Boulet
Varennes, Quebec J3X 1P7
Tel: 450-929-7996
Contact: Marilyne Thibault
Email: marilyne.thibault@ul.com

Element Materials Technology (www.element.com)
2475 Speers Road
Oakville, ON, CanadaL6I 2X9
Contact: Rubaiyat Khondker
Tel: 905-822-4111
Email: rubaiyat.khondker@element.com

UL, LLC
http://www.ul.com/
333 Pfingsten Road
Northbrook, IL  60062
Contact: Andrey Kuznetsov   
Tel: 847-664-3481
Email: Andrey.Kuznetsov@ul.com

Approved for In-House Testing Only – Not Available for Commercial Use

3M CRAL Material Science Lab
Attn: Alex Bourque
3M Center
Bldg. 201-BS-08
St. Paul, MN
Tel: 651-733-2935
Email: abourque@mmm.com
About Us

The National Fenestration Rating Council (NFRC) is the trusted, independent, nonprofit certification body for the energy performance of windows, doors, and skylights. With more than 35 years of expertise, NFRC is the standard-bearer in fenestration performance certification, providing the public with objective data that helps stakeholders make informed decisions about product and building performance. NFRC certification ensures that products are tested using precise, scientifically validated methods, resulting in ratings that are fair, accurate and credible. Contact us at info@nfrc.org.

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