Guide to Choosing the Best Duct Sealants
Duct sealants play an important role in keeping the airflow balanced inside your home. They’re normally applied to joints, seams, and connections when setting up ductwork to prevent air leaks. Applying them correctly is paramount to meeting strict building code requirements and helping the HVAC perform better. Your HVAC technician will choose from mastic, foil tape, aerosol, and many other options to create an airtight system. In addition to the installation process, the sealants are frequently used to patch leaks and cracks that develop in the ductwork over time. The following sealants are among the most
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