Fenestration
ASHRAE Technical Committee 4.5

Committee Chair

Dr Iason Konstantzos
TC0405@ashrae.net

Committee Scope

TC 4.5 is concerned with the identification and evaluation of all physical properties of (1) glasses and other glazing materials, (2) shading and shielding materials and devices, and (3) control devices and strategies which influence the radiant, conduction, and convection transfer of both heat and light through fenestration systems.

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Upcoming Society Conferences

ASHRAE 2025 Winter Conference
February 8-12, 2025
Orlando, FL

Additional Information