insulated Duct
insulated Duct
Insulated ducts are a type of HVAC ducting that includes a layer of insulation to reduce heat loss/gain and improve energy efficiency. They are essential in air distribution systems where temperature control and energy savings are priorities
Inner Core – Made of galvanized steel, aluminum, or flexible plastic.
Insulation Layer – Usually made from fiberglass, foam, or other thermal insulating materials.
- Outer Jacket – Protects the insulation and provides moisture resistance; often made of metalized polyester or vinyl.

Insulated ducts are a type of HVAC ducting that includes a layer of insulation to reduce heat loss/gain and improve energy efficiency.
Used in residential and light commercial HVAC systems.
Inner core is surrounded by fiberglass insulation and covered with a protective jacket.
Insulation can be internal (lining) or external (wrapped).