---
title: Pipe Insulation Installation
description: Hot-Water Pipe Insulation is used to insulate residential and commercial hot-water, non-seam pipes, providing improved thermal efficiency.
---

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# Hot Water Pipe Insulation

![Installing pipe insulation](https://onlinehec.duke-energy.com/hs-fs/hubfs/Installing%20pipe%20insulation.jpg?width=550&name=Installing%20pipe%20insulation.jpg)

 

### Overview

Hot-Water Pipe Insulation is used to insulate residential and commercial hot-water, non-seam pipes, providing improved thermal efficiency. Insulating hot-water pipes reduces heat loss and can raise water temperature 2°F-4°F. Our pipe insulation provides excellent resistance to water and water vapor and has a temperature range of -160°F to 200°F. The insulation is flexible and is 100% pre-slit for easy installation.

### Benefits

- Protects personnel from heat and burns
- Prevents freezing and sweating for cold-water pipes

[Materials and Tools](https://onlinehec.duke-energy.com/pipe-insulation-installation#tab-1) [Installation Instructions](https://onlinehec.duke-energy.com/pipe-insulation-installation#tab-2)

| ![pipe-insulation-400x400px](https://onlinehec.duke-energy.com/hs-fs/hubfs/pipe-insulation-400x400px.png?width=200&name=pipe-insulation-400x400px.png) Hot Water Pipe Insulation | ![organic-company-small-towel--12979_01](https://onlinehec.duke-energy.com/hs-fs/hubfs/organic-company-small-towel--12979_01.webp?width=200&name=organic-company-small-towel--12979_01.webp) Small Towel | ![measuring_tape_400x400](https://onlinehec.duke-energy.com/hs-fs/hubfs/KitPick/Weatherstripping%20Installation/measuring_tape_400x400.jpg?width=200&name=measuring_tape_400x400.jpg) Measuring Tape | ![scissors_400x400](https://onlinehec.duke-energy.com/hs-fs/hubfs/KitPick/Weatherstripping%20Installation/scissors_400x400.jpg?width=200&name=scissors_400x400.jpg)  Scissors | ![duct-tape-400x400px](https://onlinehec.duke-energy.com/hs-fs/hubfs/duct-tape-400x400px.png?width=200&name=duct-tape-400x400px.png)  Duct Tape |
| --- | --- | --- | --- | --- |

####   1. Prepare pipes

Before beginning insulation, remove any dirt or grease from pipes with a small towel and mild soap and water. Allow the pipes to completely dry.

#### 2. Measure

Measure your pipes with a measuring tape to determine the appropriate size pipe insulation. Cut the insulation to the length of the pipes.

#### 3. Allow for valves and joints

Using your scissors, carve out spaces for valves and T-joints.

#### 4. Secure

Secure pipe insulation with duct tape.