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Manufactured Homes

Weatherization: Sealing Air Leaks In Floor Duct Systems

There are many ways to increase the energy efficiency of your manufactured home that will lower your utility bills and make your home more comfortable.

Although manufactured homes can be built that exceed strict energy efficiency targets, half of manufactured homes built in North Carolina have only minimum required insulation levels and costly furnaces instead of energy saving heat pumps.

Manufactured homes built to minimum standards are a few dollars less per month to buy, but the promise of affordability is lost when the home is found to be more expensive to heat and cool. It is especially important in these homes that the air ducts are properly sealed to avoid losing heated or cooled air to the outside through air leaks. Sealing air leaks in heating and cooling ducts will lower energy bills, reduce mold and other moisture problems and prevent insects and pests from getting into your home.

Because of the unique design of manufactured housing, weatherization techniques are not familiar to most homeowners and general contractors. Advanced Energy has produced a “how to” guide designed to help manufactured home owners identify and describe how to fix duct leaks in most manufactured homes.

Manufactured homes are built as single-wide or double-wide models. The duct systems are basically the same except that the double-wide home has a crossover duct. If you have a double wide but cannot see the crossover, one or two crossovers will be located within the floor cavity.

Top 10 Indoor Air Quality Concerns in Manufactured Homes

Top 10 Weatherization Tasks in Manufactured Homes

Top Ten High Bill Questions in Manufactured Homes

The downloadable weatherization guide walks homeowners through repairs to their duct system to include:

• Sealing Air Leaks Under the Furnace

• Sealing Air Leaks At Inline Supply Riser

• Sealing Air Leaks At Branch Ducts

• Sealing Air Leaks At Crossover Connector

• Sealing Air Leaks At End Caps

• Securing And Sealing Flexible Crossover Duct

• Sealing Air Leaks At Perimeter Supply

• Sealing Bottom Plastic

Tools needed to complete these repairs can be found at most home improvement stores. For a bilingual copy of the weatherization guide, click on the icon below to download a PDF or stop by one of our our offices.

Downloadable weatherization guide

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17494 US 421 South
Dunn, NC 28335

6491 Ramsey Street
Fayetteville, NC 28311

South River EMC
PO Box 744757
Atlanta GA 30374-4757

Standard Phone: 910-892-8071

ACSI

South River EMC earns this award based on data modeled by the ACSI® in 2024. Award criteria are determined by the ACSI based on customers rating their satisfaction with South River EMC in a survey independent of the syndicated ACSI Energy Utility Study. For more about the ACSI, visit www.theacsi.org/badges. ACSI and its logo are registered trademarks of the American Customer Satisfaction Index LLC.

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  • My Home & Business
    • Residential Members
      • Electric Service Options
      • Account Overview
        • E-Bill
        • Mid-Cycle Alerts
        • What Makes Up Your Bill
        • All-In-One Billing
        • Smart Energy Profile
      • New Member Information
        • Mid-Cycle Alerts
      • Payment Options
      • Energy Saving Tips
        • Energy Audit
        • Manufactured Homes
        • Rebates & Efficiency
        • SmartEnergy Profile
      • Real Time System/ Outage Map
      • Outdoor Lighting
      • Connect My Thermostat
      • Boots To Buckets
      • Under Control
      • Capital Credits
      • Home Serve
      • Residential Solar
      • Co-op Connections
    • Agricultural Members
    • Commercial Members
      • Commercial Energy Saving Tips
      • Commercial Lighting
      • Commercial Rates
      • Renewable Energy
    • Economic Development
      • Loans & Grants
      • Renewable Energy
    • Electric Safety
      • Electrical Work Safety
      • Call Before You Dig (NC 811)
    • Rebates & Efficiency Tips
      • Energy-Efficient Water Heating
      • Energy Star Heating & Cooling
      • Energy Star Windows Rebate
      • HERO Program
      • Weatherization
      • Pool Pumps
      • Renewable Energy
      • Electric Vehicles
    • Smart Programs
      • SmartPay
      • SmartChats
      • Smart Energy Profile
      • SmartAlerts
      • Smart View
    • Surge Protection
  • My Community
    • Boots To Buckets
    • Bright Ideas
    • ElecTel CFCU
    • Operation Round Up
      • Donation History
    • Power On
    • Revolving Loan Fund
    • Youth Programs
      • Give Us An A
      • Basketball Camps
      • Electric Cooperative Youth Tour
      • Cooperatives For Community
      • Scholarships
  • My Energy & Education
    • Demand Response
    • Bright Ideas
    • ElecTel Energy Efficient Loans
    • Give Us An A
    • Kids Korner
    • Rebates & Efficiency
    • Scholarships
    • School Programs
    • SmartChats
  • My Cooperative
    • About Us
      • Board of Directors
      • South River EMC Staff
      • Capital Credits
      • SREMC At A Glance
    • Careers
    • District Map
    • Annual Meeting
    • Carolina Country
    • Co-op Documents
      • Rates
      • South River EMC FAQ
      • Bylaws
      • Public Safety Policy
      • Service Rules & Regulations
    • The Equalizer
    • Co-ops Vote
    • Helpful Videos
  • My Energy Future
    • Brighter Future Initiative
    • Butler Microgrid
    • Voices for Cooperative Power
    • Co-ops Vote
    • Electric Vehicles
    • Renewable Energy
    • Residential Solar
    • Time-Of-Use
    • Take Action
    • Watt Watchers
  • Outage Center