---
product_id: 3394995
title: "Reflectix DW1202504 Spiral Duct Wrap"
brand: "reflectix"
price: "₨16785"
currency: LKR
in_stock: true
reviews_count: 2
url: https://www.desertcart.lk/products/3394995-reflectix-dw1202504-spiral-duct-wrap
store_origin: LK
region: Sri Lanka
---

# Quick & Easy Installation 96% Reflectivity R-4.2 Thermal Resistance Reflectix DW1202504 Spiral Duct Wrap

**Brand:** reflectix
**Price:** ₨16785
**Availability:** ✅ In Stock

## Summary

> 🛠️ Wrap Your Ducts, Lock In Savings — Stay Cool, Stay Ahead!

## Quick Answers

- **What is this?** Reflectix DW1202504 Spiral Duct Wrap by reflectix
- **How much does it cost?** ₨16785 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/3394995-reflectix-dw1202504-spiral-duct-wrap)

## Best For

- reflectix enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Installation:** Wraps easily around round or rectangular ducts—cut installation time and hassle in half.
- • **Superior Thermal Barrier:** R-4.2 insulation rating ensures your ducts stay perfectly temperature-controlled year-round.
- • **Maximize Energy Efficiency:** Reflectix’s 96% reflective film slashes heat loss and gain, saving you money on energy bills.
- • **Fiberglass-Free Alternative:** Enjoy a clean, non-fibrous insulation option that’s safer and easier to handle.
- • **Durable & Lightweight Design:** Built with a strong polyethylene core and insulating bubbles for long-lasting performance without bulk.

## Overview

Reflectix DW1202504 Spiral Duct Wrap features two highly reflective layers with 96% reflectivity and a 5/16-inch thick polyethylene core with insulating bubbles, delivering an R-4.2 thermal resistance. Designed for quick installation on round or rectangular ducts, it offers a durable, fiberglass-free alternative that significantly reduces energy loss and improves HVAC efficiency.

## Description

Product Description               Reflectix DW1202504 12" X 25" Duct Wrap                  From the Manufacturer               Energy costs can be greatly reduced by wrapping ducts with Reflectix virtually eliminating unnecessary heat loss, gain and air leakage.

## Features

- The Reflectix Spiral Duct Insulation consists of two highly reflective layers of film (96-percent reflectivity)
- Two inner layers of insulating bubbles resist conductive heat flow while a center layer of polyethylene give our product high reliability and strength (nominal thickness 5/16-Inch)
- The product is an ideal alternative to other types of fibrous insulation products
- Ease of handling and quick installation make our Duct Insulation the first choice for insulating round or rectangular ductwork
- A thermal benefit of R-4.2 is gained when installed directly to the duct

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Global Trade Identification Number | 00716511201255 |
| Manufacturer | Reflectix |
| UPC | 716511201255 735090866242 |
| Part Number | DW1202504 |
| Item Weight | 1.1 pounds |
| Product Dimensions | 5.38 x 12.5 x 22.25 inches |
| Item model number | DW1202504 |
| Is Discontinued By Manufacturer | No |
| Size | Silver |
| Color | Silver |
| Item Package Quantity | 1 |
| Coverage | thermal protection up to R-4 |
| Included Components | Reflectix DW1202504 Spiral Duct Wrap |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Warranty |

## Product Details

- **Material:** Polyethylene (PE)
- **Brand:** Reflectix
- **Item Thickness:** 0.31 Inches
- **Recommended Uses For Product:** Insulating ductwork
- **Product Dimensions:** 25"L x 12"W

## Images

![Reflectix DW1202504 Spiral Duct Wrap - Image 1](https://m.media-amazon.com/images/I/61VpvOs4crL.jpg)

## Questions & Answers

**Q: what are the dimensions, how many rolls do I need to wrap a 5 ft portable ac exhaust hose?**
A: I don't know the exact dimensions, but I ordered 2 rolls for my whynter portable air conditioner to wrap the exhaust hose. 1 was more than enough, I haven't even  opened the second pack yet. also, to wrap an exhaust hose, don't spiral it around, cut it in sections and wrap it around it and tape it together, I have about 6 pieces cut and they go around it and are taped. then a put a second layer over the 6 and taped them too. also, if your trying to get maximum cooling efficiency, I dropped my summertime temperature 9 degrees without ac alone, just by installing Gila solar film.. so to keep the room super cool, I recommend using solar film on your windows to reduce suns heat, and to also wrap the exhaust hose. I have a 750 sq ft 2 bedroom condo, upstairs, and this thing is in the back bedroom, it keeps the whole condo comfortable and the 2 badrooms toward the back freezing. I really like it. also im tall and big 6'2 and 300 pounds, so it really has to be like 67 inside for me to feel cool and comfortable.

**Q: If I wrap my ducts in my crawl space will it help?**
A: Wrapping a duct will always ensure that there is less heat loss from your furnace to the living areas. However, whether you should use Reflectix spiral duct wrap or another method depends on where your crawl space is. If it is in a partially heated space (such as part of your basement where the furnace is), then Reflectix will do fine. If it is under an unheated porch, you should look at insulating the ducts with a material having a much higher R-value.

**Q: How many feet in one package?**
A: Its 25 feet of length of the wrap.

**Q: Will mice eat through this? I need to replace and wrap my ducts under my trailer, mice eat through it every winter**
A: They can but it’s unlikely. Also moth balls are deadly poison and illegal to use off label.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A must have for the Portable Air conditioner exhaust duct
*by D***O on August 20, 2012*

I have a 12000 BTU Portable Air conditioner I use to cool my living room during the summer. I have a Window Kit so that the exhaust duct has proper mount. The Window Kit is sealed and very effective. The problem with portable air conditioners is the exhaust hose gets really, really hot. I have used a surface thermometer and it is more than 115 degrees on the surface of the hose at the hottest point.I tried wrapping it with towels but it just lowered it to about 96 degrees. So I decided to try this. And it is a good thing I did.After wrapping the exhaust hose with this and sealing it with Reflectix Tape, I tested the temperature. It was 84 degrees. that is 30% cooler that before with just a single layer of this. I could probably wrap it twice to even get that lower.The portable air conditioner is blowing really cold air now, and it not having a hard time anymore. A must have for Portable air conditioners. Highly recommended with the Relectix Tape.******UPDATE September 3, 2013******Since my first Portable AC was so successful, I went and got a Portable AC for all our rooms. For my 10K BTU AC units, I would only need a single layer of this. I do not do the spiral wrapping as the hoses are bent. Common sense is to cut them and then overlap.WIth my 12K AC units, I triple wrapped the hose and got 3 degrees over room temperature on the average. When I double wrapped, it was about 5-6 degrees above room temperature. This testing was done after running the Portable AC non stop for 4 hours.With my 14K Dual hose unit I use for the main living area, I triple wrapped it. Well, actually I wanted to put 4 layers but I ran out of insulation since my 14 K has 2 hoses. But boy does it make a difference when you use this wrap. The 14k would get as hot as 120 degrees at the hottest area. I got that down to 3 degrees over room temperature.Now, the way I install it is that I make sure that it is snug with the hose. The only way to do this since the hose bends during installation is to install and mount the hoses first, then proceed to wrap the hoses. I make sure that is wrapped tight with the hose.A must have is the Relectix Insulation Tape. I use a lot of that during the install to make sure that it is really snug. I use it to seal the overlap between each joining of the wrap. I also use it to do a spiral taping of the entire hose and I apply a lot of pressure so it squeezes the wrap against the hose. There is absolutely no play anymore after I am done. The only way to reposition the hose or the portable AC for that matter is to redo the insulation. So I make sure I really want it in that location before I start insulating the hose.I always wait a day or 2 so that I can make up my mind as to the final location.Anyway, my electric bill 3 years ago with central AC was $180 my bill this month was $89. My portable AC units are far more efficient than my Central AC. My Central AC eats about 4.5 KWH. The portable AC units use only 1 KWH on the average. I only turn on the rooms that are being used which is what saves me so much money. And we can set the temperature to each room individually.This wrap is still a must have for any Portable AC install.

### ⭐⭐⭐⭐⭐ Easy to Use
*by A***G on July 9, 2016*

I used the Reflectix sprial duct insulation and foil tape together so I'm going to review them together. Firstly, I was more than happy with both of these products. I'm not a handy-type person and this was my first experience insulating a duct. The results were better than I expected. The instructions were short and to the point but it would have been nice to have more information on how to handle bends which I'm sure is a very common requirement. The straight parts of the duct were super easy, just cut and tape using several inches of overlap. My duct has one 90-degree bend and that gave me a bit of trouble. The instructions say "If necessary, trim width of product to accomodate bends...". In my inexperience, I took that to mean cut thinner strips and use more of them. That didn't work for me. What I finally ended up doing was cutting the insulation into shapes that would fit when wrapped around the bend. This involved leaving it wide in the middle and then cutting curved sections to narrow the ends so that they fit snugly when taped into place. It seems obvious now but I didn't know! Once I had the right idea, it was easy to do because the insulation cuts with a pair of ordinary scissors. It's very easy to work with.I love the Reflectix foil tape. It works great and it covered up most of my mistakes. I probably used more than needed but I really like the way it holds everything together and the way it looks. One thing I learned when working with the tape is an easy way to peel the foil from the paper backing. Bend a small corner towards the paper-side (so that paper touches paper) and back-again twice. This will cause the paper to slightly separate from the foil at the edge of the fold line to make it easier to get started.Lastly, I did not realize how much heat the uninsulated duct had been throwing off. The temperature in the room is much more stable now and the AC is switching on less often.I wish I had another exposed duct because I want to do it again!

## Frequently Bought Together

- Reflectix DW1202504 Spiral Duct Wrap, Silver
- Whynter Portable Air Conditioner 14,000 BTU with Dual Hose Dehumidifier & Cooling Fan for 500 Sq Ft Rooms, Includes AC Unit Window Kit, ARC-14S (9,500 SACC)
- Whynter Washable Intake Hose Air Filter for Models: ARC-110WD, ARC-122DS, ARC-122DHP, ARC-12SD, ARC-12SDH, ARC-131GD, ARC-14S, ARC-14SH, ARC-143MX, 5" Diameter (ARC-IHF)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-14*