[Equest-users] Thermal Bridging of Steel Stud Walls

[Jones, Christopher]

Paul,
Chapter 27.5 in the ASHRAE Fundamentals provides examples for calculating the effective R-value for where there is steel studs creating a thermal bridge.


Christopher R Jones, P.Eng.
T+ 1 416-644-0252

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From: Equest-users [mailto:equest-users-bounces at lists.onebuilding.org] On Behalf Of Paul Diglio via Equest-users
Sent: Wednesday, August 08, 2018 10:11 AM
To: equest-users at onebuilding.org
Subject: [Equest-users] Thermal Bridging of Steel Stud Walls

Hi:

Does anyone know how to calculate the thermal bridging of steel stud walls?  I have a wall with 6" metal studs, 16" OC, with R39 cavity insulation and R10 CI. Table A3.3.3.1 in 90.1-2013 does not go above R21.


Thank you,

Paul Diglio

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