Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Download the Job Aid 19-1: Seal Ducts With Mastic.
Weatherization Assistance Program
July 1, 2024
minute read time
This job aid aligns with the Air Seal Ducted Distribution System Badge in the Retrofit Installer Badges. It also aligns with Standard Work Specifications 5.0105.1, 5.0105.2, 5.0105.3, 5.0106.1, 6.0101.2, and 6.0101.3.
