Red Rock Mechanical, LLC Blog: Posts Tagged ‘energy efficiency’

Why Duct Sealing Makes a Huge Difference in Cold Climates

Monday, November 3rd, 2025

When winter settles in across Vermont and upstate New York, homeowners rely heavily on their furnaces and heat pumps to stay warm and comfortable. What many don’t realize is that a significant amount of the air they’re paying to heat is leaking out through gaps and cracks in their ductwork. If you’re noticing inconsistent temperatures or unusually high utility bills, duct sealing could be the missing piece to a more comfortable and energy-efficient home. Many of our service calls involve heating in Burlington, where older duct systems lose conditioned air long before it reaches the rooms that need it.

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