Thermal Analysis

Do you know how well your fenestration systems are performing? A thermal analysis can help identify points of heat loss so you can address energy performance issues. Our engineers will show you the benefits of this cutting-edge technology.

image button 1 image button 2 image button 3 image button 4


Experience with modeling punched windows, window wall and unitized curtain wall

National and international projects

Over 35 years of structural design for curtain wall systems


National Fenestration Rating Council (NFRC) certified simulator

Determination of total frame U-Factor

Determination of solar heat gain coefficient

Condensation resistance factor (CRF) analysis

Determination of visible light transmittance

Thermal calculation submittal package

Registered in all 50 states, the District of Columbia, Puerto Rico, U.S. Virgin Islands, Mexico, 9 Canadian Provinces and all 3 territories



Illinois - Chicago
Sunil Raval, P.E.

Minnesota - White Bear Lake
Jeremy Granquist

Missouri - St. Louis
Emily Moore, P.E.

Wisconsin - Appleton
Kevin Wisniewski, S.E., P.E.