---
product_id: 303109131
title: "Frost King Foil Backed Fiberglass Pipe Wrap, 3\"x1\"x25'"
brand: "frost king"
price: "€ 38.61"
currency: EUR
in_stock: true
reviews_count: 5
category: "Frost King"
url: https://www.desertcart.hr/products/303109131-frost-king-foil-backed-fiberglass-pipe-wrap-3x1x25
store_origin: HR
region: Croatia
---

# 1-inch thick foil-backed insulation Prevents pipe sweating & condensation Simple one-step installation Frost King Foil Backed Fiberglass Pipe Wrap, 3"x1"x25'

**Brand:** frost king
**Price:** € 38.61
**Availability:** ✅ In Stock

## Summary

> 🔥 Wrap it right, save energy tight! 🛠️

## Quick Answers

- **What is this?** Frost King Foil Backed Fiberglass Pipe Wrap, 3"x1"x25' by frost king
- **How much does it cost?** € 38.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/303109131-frost-king-foil-backed-fiberglass-pipe-wrap-3x1x25)

## Best For

- frost king enthusiasts

## Why This Product

- Trusted frost king brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted & Proven:** Top-rated with 4.4 stars from 2,500+ users who swear by its durability and performance.
- • **Effortless DIY Upgrade:** One-step installation designed for quick, hassle-free application—even in tight spaces.
- • **Condensation? Not Here.:** Vapor barrier keeps cold pipes dry, preventing unsightly sweating and moisture damage.
- • **Cut Heat Loss, Save Energy:** Foil-backed fiberglass wrap slashes wasteful heat escape on hot water pipes.
- • **Tailored Fit for Your Pipes:** Flexible 3"x1"x25' sizing lets you customize coverage exactly where you need it.

## Overview

The Frost King Foil Backed Fiberglass Pipe Wrap is a 1-inch thick, foil-backed insulation designed to reduce heat loss on hot water pipes and prevent condensation on cold pipes. Measuring 3"x1"x25', it features a vapor barrier for moisture control and offers simple, one-step installation. Highly rated by thousands, it’s a durable, energy-saving solution trusted by homeowners and pros alike.

## Description

1-Inch x 3-Inch x 25-Feet Fiberglass Pipe Wrap. Comes with a vapor barrier 1-Inch thick. This is a foil-backed insulation, which cuts wasteful heat loss on hot water pipes and helps keep the cold water pipes from sweating. Simple, one-step installation.

Review: Bueno - Bueno
Review: Excellent product - Excellent product, it makes a huge difference. Easy to install, especially in tight spaces as it can be cut and installed in pieces. I am a returning customer. I used it in three different applications in my basement and it worked great.

## Features

- The product is manufactured in china
- The product is highly durable and easy to use
- Easy installation and easy handling
- Size: 3" x 1" x 25 ft.The product is manufactured in china
- 1-Inch X 3-Inch X 25-Feet Fiberglass Pipe Wrap
- Comes With A Vapor Barrier 1-Inch Thick
- Foil-backed Insulation, Which Cuts Wasteful Heat Loss On Hot Water Pipes
- Helps Keep The Cold Water Pipes From Sweating
- Simple, One-step Installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000BQSMCG |
| Best Sellers Rank | #49,396 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #8 in Weatherproofing Pipe Coverings |
| Brand | Frost King |
| Brand Name | Frost King |
| Country of Publication | USA |
| Coverage | 1.9 m² |
| Customer Reviews | 4.4 out of 5 stars 2,534 Reviews |
| Global Trade Identification Number | 00077578014999 |
| Included Components | Frost King Foil Backed Fiberglass Pipe Wrap, 3"x1"x25' |
| Item Dimensions L x W | 35.6L x 7.6W centimeters |
| Item Thickness | 1 Inches |
| Item Type Name | Frost King Foil Backed Fiberglass Pipe Wrap, 3"x1"x25' |
| Item Weight | 0.5 Ounces |
| Item thickness | 1 Inches |
| Manufacturer | THERMWELL PRODUCTS |
| Manufacturer Part Number | SP42X/16 |
| Manufacturer Warranty Description | 90 days |
| Material | Fiberglass |
| Material Type | Fiberglass |
| Model Number | SP42X/16 |
| Product dimensions | 35.6L x 7.6W centimeters |
| Recommended Uses For Product | Insulating pipes, preventing heat loss, and avoiding condensation |
| Recommended uses for product | Insulating pipes, preventing heat loss, and avoiding condensation |
| UPC | 077578014999 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Frost King
- **Item thickness:** 1 Inches
- **Material:** Fiberglass
- **Product dimensions:** 35.6L x 7.6W centimeters
- **Recommended uses for product:** Insulating pipes, preventing heat loss, and avoiding condensation

## Images

![Frost King Foil Backed Fiberglass Pipe Wrap, 3"x1"x25' - Image 1](https://m.media-amazon.com/images/I/61LYJnog7BL.jpg)
![Frost King Foil Backed Fiberglass Pipe Wrap, 3"x1"x25' - Image 2](https://m.media-amazon.com/images/I/81LGLByrB8L.jpg)
![Frost King Foil Backed Fiberglass Pipe Wrap, 3"x1"x25' - Image 3](https://m.media-amazon.com/images/I/61gKBAqET-L.jpg)
![Frost King Foil Backed Fiberglass Pipe Wrap, 3"x1"x25' - Image 4](https://m.media-amazon.com/images/I/91M6TOv5JvL.jpg)
![Frost King Foil Backed Fiberglass Pipe Wrap, 3"x1"x25' - Image 5](https://m.media-amazon.com/images/I/810z35R8WGL.jpg)

## Questions & Answers

**Q: Is the foil backing aluminum or is it some kind of paper/aluminum stuff?**
A: It is metallized plastic, NOT aluminum foil.  Also it is flammable (burns when exposed to a flame).

**Q: Is it rated for 220 degrees?**
A: The product doesn’t specify any temperature range.  I’d be careful of anything that hot.  Product is designed for water pipes.

**Q: Can this be used outdoor pipe exposed to multiple variety of weather conditions?**
A: Probably not. The foil backing is only on one side and is pretty flimsy, and the fiberglass insulation will get soggy in the rain.

**Q: Is this appropriate insulate a ceiling register box?**
A: I don’t see why not.  But this is for pipes and is only 3” wide so you’d use quite a bit to wrap a register box depending of course on how big the box is.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bueno
*by C***N on 2 April 2021*

Bueno

### ⭐⭐⭐⭐⭐ Excellent product
*by A***A on 19 January 2026*

Excellent product, it makes a huge difference. Easy to install, especially in tight spaces as it can be cut and installed in pieces. I am a returning customer. I used it in three different applications in my basement and it worked great.

### ⭐⭐⭐⭐⭐ Worked great!
*by S***R on 7 November 2025*

This worked great for our new front door. Needed a small thin insulation piece between the frame and sheetrock and this product did the job. Great quality and the pricing was perfect!

## Frequently Bought Together

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-23*