---
product_id: 42783892
title: "Duct Insulation, 1In x 24In x 48In"
brand: "johns manville"
price: "₩1229725"
currency: KRW
in_stock: true
reviews_count: 8
url: https://www.desertcart.kr/products/42783892-duct-insulation-1in-x-24in-x-48in
store_origin: KR
region: South Korea
---

# Duct Insulation, 1In x 24In x 48In

**Brand:** johns manville
**Price:** ₩1229725
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Duct Insulation, 1In x 24In x 48In by johns manville
- **How much does it cost?** ₩1229725 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/42783892-duct-insulation-1in-x-24in-x-48in)

## Best For

- johns manville enthusiasts

## Why This Product

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

## Description

Duct Insulation, 1In x 24In x 48In

## Features

- Make sure this fits by entering your model number.
- Price For: Each Material of Construction: Fiberglass Standards: ASTM C612, Type IA, ASTM C612 TypeIB, ASTM C553 Type III, HH-I-558C, HH-I-558B, ASTM E-84, NRC 1.36, MIL-I-24244C, UL723, NFPA255, ASTM C795, ASTM C1136 Item: Duct Insulation Length: 48" Type: Board Width: 24" Temp. Range: -32 to 450 F Unfaced Side, -32 to 150 F Faced Side Jacket Material: Foil Scrim Kraft Thickness: 1"
- Density: 3 lbs. Approx. R Value: 4.3 Color: Silver Country of Origin (subject to change): United States

## Images

![Duct Insulation, 1In x 24In x 48In - Image 1](https://m.media-amazon.com/images/I/71EZijU+xHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Shipper's handling of product was careless.
  

*by B***K on Reviewed in the United States on August 23, 2021*

Used it for insulating a package A/C unit.  The thickness was a more generous 1 1/2 inch.  Check if you have the clearance to use it.  Other wise it did the job.

### ⭐⭐⭐⭐⭐ 







  
  
    Product as described
  

*by S***E on Reviewed in the United States on May 5, 2020*

Package individually even though I ordered several. Two of the packages came with damaged corners and panel inside was a little damaged but still usable after reinforcing with aluminum tape.

### ⭐⭐⭐⭐⭐ 







  
  
    Item as described. Nice that you can buy this online.
  

*by D***N on Reviewed in the United States on March 12, 2020*

Couldn't find this in box stores.This item was exactly as described.It work perfectly for what I needed it for.

---

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---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-21*