---
product_id: 127293892
title: "Quietflex 18\" R8.0 Metalized Insulated Flex Duct - 25' Box"
brand: "quietflex"
price: "€ 507.96"
currency: EUR
in_stock: false
reviews_count: 1
url: https://www.desertcart.fi/products/127293892-quietflex-18-r8-0-metalized-insulated-flex-duct-25-box
store_origin: FI
region: Finland
---

# Quietflex 18" R8.0 Metalized Insulated Flex Duct - 25' Box

**Brand:** quietflex
**Price:** € 507.96
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Quietflex 18" R8.0 Metalized Insulated Flex Duct - 25' Box by quietflex
- **How much does it cost?** € 507.96 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/127293892-quietflex-18-r8-0-metalized-insulated-flex-duct-25-box)

## Best For

- quietflex enthusiasts

## Why This Product

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

## Description

"Rip-Stop” Silver Jacket Fllex Duct has a metallic, polyester-vapor barrier with special rip-stop scrim reinforcement.

## Images

![Quietflex 18" R8.0 Metalized Insulated Flex Duct - 25' Box - Image 1](https://m.media-amazon.com/images/I/41EYKxpPWlL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Very high quality product
  

*by J***R on Reviewed in the United States on October 13, 2011*

This flexible duct replaced minimally-insulated metal duct in the uninsulated crawl space.  Replacing it with a metalized (reflective), R8-insulated flex duct will dramatically drive down the energy cost for this house.

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**Shop now:** [https://www.desertcart.fi/products/127293892-quietflex-18-r8-0-metalized-insulated-flex-duct-25-box](https://www.desertcart.fi/products/127293892-quietflex-18-r8-0-metalized-insulated-flex-duct-25-box)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-10*