---
product_id: 33760968
title: "QUIETFLEX 780 Flex Duct 7 in. Diameter, R 6 Insulation Value, 25 FT. Length (1/EA)"
brand: "quietflex"
price: "A$130"
currency: AUD
in_stock: false
category: "Home"
url: https://www.desertcart.com.au/products/33760968-quietflex-780-flex-duct-7-in-diameter-r-6-insulation
store_origin: AU
region: Australia
---

# QUIETFLEX 780 Flex Duct 7 in. Diameter, R 6 Insulation Value, 25 FT. Length (1/EA)

**Brand:** quietflex
**Price:** A$130
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** QUIETFLEX 780 Flex Duct 7 in. Diameter, R 6 Insulation Value, 25 FT. Length (1/EA) by quietflex
- **How much does it cost?** A$130 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/33760968-quietflex-780-flex-duct-7-in-diameter-r-6-insulation)

## 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

The Quietflex Rip-Stop Silver Jacketed Flex Duct has metalliac , polyester-vapor barrier with a special &quot;rip-stop&quot; scrim reinforcement. Johns Manville Formaldehyde&#x2013;free fiber glass insulation Weather&#x2013;resistant packaging Easy&#x2013;to&#x2013;carry package Quick clean&#x2013;up and easy disposal Used for run outs to ceiling diffusers or mixing boxes or wherever duct runs in difficult spaces or around obstacles Energy efficient Lightweight and flexible, easy to install Airtight inner core insures no fiberglass contact with the air stream Tear and puncture resistant reinforced metalized polyester jacket Easier to cut than a standard scrim reinforced product Data printed on the jacket for ease of inspectors and installers HUD/FHA standards 515.2.1, Paragraph B NFPA standards 90A and 90B Meets most federal, state, and local codes and standards ETL Listed/Approved

## Images

![QUIETFLEX 780 Flex Duct 7 in. Diameter, R 6 Insulation Value, 25 FT. Length (1/EA) - Image 1](https://m.media-amazon.com/images/I/4159Sjj9s6L._SL500_.jpg)

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**Shop now:** [https://www.desertcart.com.au/products/33760968-quietflex-780-flex-duct-7-in-diameter-r-6-insulation](https://www.desertcart.com.au/products/33760968-quietflex-780-flex-duct-7-in-diameter-r-6-insulation)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-02*