Free EXNO – Calculate the Needed Sound Insulation Class of Windows (to German Standards)

From the Autodesk App Store:

EXNO stands for “Exterior Noise”. It is an Autodesk® Revit® plugin to evaluate the quality of sound insulation of windows according to German Standard DIN 4109:2016-07 “Sound Insulation in Buildings”.

Based on an Architectural Revit model, with the definition of Room types, Exterior Walls, the noise level and used ventilator, the sound insulation value, and the sound insulation class of Windows can be calculated, to inform the Architect about the required…
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