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Attic Ducts and Heat Gain

Short answer: attic temperatures soar in summer, and leaky or thinly insulated ducts there warm up the air before it reaches the rooms. Sealing, insulating and repairing ducts is often one of the best upgrades for comfort.

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Why attics matter

Ducts sit in the hottest part of the house.

Leaks

Lost air means lost money.

Insulation

Thicker duct insulation cuts heat gain.

Crushed ducts

Storage flattens flexible duct.

Returns

Enough return air keeps the system breathing.

Attic ventilation

Ridge and soffit vents help.

Radiant barriers

Reflect roof heat.

Air handler pans

Check the drain pan and float switch.

Testing

A duct test shows leakage.

Comfort

Hot back rooms often improve after duct work.

Older homes

Older Shreveport houses often had ductwork added after construction, routed wherever it fit. Long, twisting runs to the far rooms lose the most.

Storage in the attic

Keep boxes off ducts and walkways clear so technicians can reach the system.

Next

See attic ductwork.

More heating and air guides

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An AC that gives out in August, a heat pump that can't keep up in a cold snap or ducts that leave the back bedroom sweltering. Tell us what's wrong and we'll pass it to a licensed HVAC contractor, who will call you to set a time and a price.

  • AC, heat pumps and furnaces
  • Shreveport, Vivian, Mooringsport, Plain Dealing and nearby
  • Licensed contractors, price before work

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AC down or heat not working?

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Request an HVAC technician
Request an HVAC technician