Photo Gallery

Duct Mastic to Seal Insulation at Connections



Duct Mastic to Seal Insulation at Connections
Previous Photo
Next Photo

Duct Mastic (the gray material around the ducts) is used to prevent air loss at the intersections of the ducts with the AC Unit/Air Handler.  

Do not let the air you pay to heat or cool escape into the attic.

our service area

We serve the following areas

Our Locations:

Triple H Insulation, Heating & Cooling
90 Arlington Ave
St James, NY 11780
1-631-201-0277
Triple H Insulation, Heating & Cooling service area
Service Area
Free Estimate