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Task Groups: Ventilation Rating
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To create a NFRC Ventilation rating system utilizing net clear opening less a screen factor. The process for developing the rating will be in three phases 1) Standardize the method for calculating fenestration net clear ventilation area dimensions, 2) Standardize the effect of screen mesh for two or three representative screen cloth categories, and 3) Develop a rating system for NFRC certification purposes based on current standardized sizes

Staff Liaison: Michelle Scism

Chair: Ray Garries

This Task Group reports to the:

Ventilation SC

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Upcoming Events
Ventilation Ratings TG Conference Call - July 28th
Friday, July 28, 2017

more Calendar

7/18/2017 » 7/21/2017
2017 NFRC Certified Simulator Workshop

9/25/2017 » 9/27/2017
NFRC 2017 Fall Membership Meeting

10/8/2017 » 10/11/2017
ASTM Committee Week

10/22/2017 » 10/31/2017
ICC Annual Conference and Group C Public Comment Hearings

1/10/2018 » 1/12/2018
International Builders Show

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