---
title: "ENERGY EFFICIENCY TIP: Seal Your Ducts to Save"
description: "ENERGY EFFICIENCY TIP: Seal Your Ducts to Save"
---

[Engauge Newsletter - Citizens Energy Group ](https://blog.citizensenergygroup.com/engauge)

# [ENERGY EFFICIENCY TIP: Seal Your Ducts to Save](https://blog.citizensenergygroup.com/engauge/energy-efficiency-tip-seal-your-ducts-to-save)

 Written by [Brett McClellan](https://blog.citizensenergygroup.com/engauge/author/brett-mcclellan) | 2/4/19 3:20 PM

Taking the time to check for leaks and seal ducts can save energy and money! Follow these tips to ensure your home's ductwork is in the best shape.

- Check your ducts for air leaks. Poorly sealed and insulated ducts lead to higher energy bills.
- Look for sections of ductwork that should be joined but have separated and then look for obvious holes.
- Duct mastic is the preferred material for sealing ductwork seams and joints. It is more durable than any available tape and generally easier for a do-it-yourself installation.
- If you use tape to seal your ducts, avoid cloth-backed, rubber adhesive duct tape. It tends to fail quickly. Instead, use mastic, butyl tape, foil tape, or other heat-approved tapes. Look for tape with the Underwriters Laboratories (UL) logo.
- Be sure to get professional help when doing ductwork. A qualified professional should always perform changes and repairs to a duct system.

[View full post](https://blog.citizensenergygroup.com/engauge/energy-efficiency-tip-seal-your-ducts-to-save)

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