---
product_id: 13248261
title: "Bubble Wrap Insulation RadiantGUARD Reflex-AIR PRO 500 sq ft | 48-inch by 125-feet | Reflective Insulation Roll for Crawl Space, Metal Building, Pole Barn, Concrete Slab"
brand: "radiantguard"
price: "€ 70.11"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.nl/products/13248261-bubble-wrap-insulation-radiantguard-reflex-air-pro-500-sq-ft
store_origin: NL
region: Netherlands
---

# ASTM Certified Blocks 95% Heat 10-Year Warranty Bubble Wrap Insulation RadiantGUARD Reflex-AIR PRO 500 sq ft | 48-inch by 125-feet | Reflective Insulation Roll for Crawl Space, Metal Building, Pole Barn, Concrete Slab

**Brand:** radiantguard
**Price:** € 70.11
**Availability:** ❌ Out of Stock

## Summary

> 🏠 Insulate with Confidence: Elevate Your Space with RadiantGUARD!

## Quick Answers

- **What is this?** Bubble Wrap Insulation RadiantGUARD Reflex-AIR PRO 500 sq ft | 48-inch by 125-feet | Reflective Insulation Roll for Crawl Space, Metal Building, Pole Barn, Concrete Slab by radiantguard
- **How much does it cost?** € 70.11 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/13248261-bubble-wrap-insulation-radiantguard-reflex-air-pro-500-sq-ft)

## Best For

- radiantguard enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Long-Lasting:** Manufactured with UV inhibitors for optimal performance.
- • **Peace of Mind Guarantee:** 10-year written warranty for confidence in your investment.
- • **Eco-Friendly Installation:** Non-toxic, fiber-free, and no special gear needed.
- • **Ultimate Thermal Protection:** Blocks 95% of radiant heat and water vapor transfer.
- • **Unmatched Quality Assurance:** Meets & exceeds ASTM C1224 standards for reflective insulation.

## Overview

The RadiantGUARD Reflex-AIR is a premium reflective bubble insulation roll, measuring 48 inches by 125 feet, designed to block 95% of radiant heat and water vapor. It meets rigorous ASTM C1224 standards, ensuring top-notch thermal performance and safety. Made in the USA, this eco-friendly insulation is easy to install and comes with a 10-year warranty, making it a reliable choice for crawl spaces, metal buildings, and more.

## Description

Full description not available

## Features

- #1 Reason to Choose RadiantGUARD Reflex-AIR reflective bubble insulation - VERIFIED QUALITY - Meets & Exceeds ASTM C1224 Reflective Insulation Certification passing all internationally required compliance testing including emittance, permeance, surface burning characteristics, humidity resistance & thermal performance resulting in a superior Class A / Class 1 fire rated building product that satisfies local, state and federal building codes. Testing results in product photos.
- Made in the USA, this single bubble insulation BLOCKs 95% of the radiant heat and water vapor transfer allowing for the best protection against heat gain/loss and condensation. 250 sq ft (48 inch wide by 62.5 linear feet). 3/16 inch nominal thickness. Weighs 14 pounds.
- Industrialized encapsulated single air bubble reflective bubble insulation. This thermal bubble wrap roll is non-toxic, non-carcinogenic, fiber free and does not require special protective clothing to install. No off-gassing or fumes.
- Manufactured with UV inhibitors and antioxidants designed to resist delamination and degradation to ensure optimal thermal performance and structural longevity.
- 10-year written warranty gives you confidence in the expected performance and longevity of our products.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 1500"L x 48"W |
| Manufacturer | RadiantGUARD |
| Part Number | RSBR-48-125 |
| Item Weight | 16 pounds |
| Item model number | RSBR-48-125 |
| Is Discontinued By Manufacturer | No |
| Color | Silver |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Aluminum
- **Brand:** RadiantGUARD
- **Coverage:** radiant heat and water vapor transfer
- **Item Thickness:** 0.19 Inches
- **Recommended Uses For Product:** crawl spaces, metal buildings, pole barns, concrete slabs

## Images

![Bubble Wrap Insulation RadiantGUARD Reflex-AIR PRO 500 sq ft | 48-inch by 125-feet | Reflective Insulation Roll for Crawl Space, Metal Building, Pole Barn, Concrete Slab - Image 1](https://m.media-amazon.com/images/I/61abOEwKUDL.jpg)
![Bubble Wrap Insulation RadiantGUARD Reflex-AIR PRO 500 sq ft | 48-inch by 125-feet | Reflective Insulation Roll for Crawl Space, Metal Building, Pole Barn, Concrete Slab - Image 2](https://m.media-amazon.com/images/I/51HbL6R7idL.jpg)
![Bubble Wrap Insulation RadiantGUARD Reflex-AIR PRO 500 sq ft | 48-inch by 125-feet | Reflective Insulation Roll for Crawl Space, Metal Building, Pole Barn, Concrete Slab - Image 3](https://m.media-amazon.com/images/I/81Ieqf2zhsL.jpg)

## Questions & Answers

**Q: Is this product (radiantguard) shiny aluminum on one side and "white" pvc-like material on the other side?**
A: No, this product is reflective on both sides. We do have another product on Amazon that is white on one side and reflective on the opposite side.

**Q: can I used it ot insulated a crawl space under my outside deck?**
A: You can if water does not get on it. I do’nt why it would help on a outside deck unless it coved and heated.

**Q: I need something for my greenhouse in winter.  WIll this work?  Seems like it would block the light.**
A: It will definitely block light but probably keep the interior above freezing in the winter (unless you live near the Canadian border). Definitely cover the entire North side and probably the east side. Try putting some black water barrels in there as a heat sink to radiate heat at night. You could also put the bubble wrap in lightweight frames that could be taken down during the day. DEFINITELY buy the double bubble wrap and not the single bubble. I'm covering the entire interior of my 20x35 metal workshop building buy gluing it to the walls with silicon caulk, also serving as a great air barrier. Good luck!

**Q: Is this the single or double bubble version? Doesn't say anywhere in the description.**
A: This is single bubble reflective insulation.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Makes a huge difference!!!
*by S***T on July 9, 2017*

***UPDATE # 1***The heat index has been over 100 degrees where I live the past few days so I am anxious to get this up in our attic. We just had a newborn though 4 weeks ago so I haven't had a chance to put it up yet.I did however get a chance today to cover my attic pull down stairs and boy has it already made a difference!!I recently bought one of those attic door tents to help with the heat leaking down from the attic. It definitely made a difference but there was still quite a large difference in temperature of the door and the surrounding ceiling. After putting this reflective barrier over the door as well though it's basically the exact same temperature as the rest of the ceiling now!The attic door did have a roll of insulation tucked under the stairs originally. But it slid around and was falling apart and didn't work well. So what I did was leave that there and squeeze this barrier between the steps and the insulation. It was one long piece so there are no gaps. I then stapled it at the ends. I also added some of the barrier to areas of the door where there was no insulation at all.Putting this over the insulation gave me two benefits. One, this isn't really insulating, it just reflect heats, so now there is some real insulation below it as well. Second, it keeps the insulation in place so it can't slide around and fall apart.It took all of maybe 15 minutes to do this and the temperature just measured is only .1 degree different! This is on a day where it's 94 degrees currently and a heat index of 103. I measured the temps about 3 hours after installing it so this should be accurate.With these results I can't wait to get the attic done and see how much it helps. Unfortunately our nursery is above the garage and its been tough to cool down. We have a thermostat in that room so I should be able to fairly accurately see how much of a difference this makes in the attic.I uploaded some pics of how I did the pull down stairs and of the temperature comparison between the attic door and surrounding ceiling.***Prior Review***I bought this to insulate our garage door now that the heat and humidity of summer has arrived. I wasn't sure how much of a difference it would make and because our garage door is a high wind door, we can't use some of the precut insulating kits.For the install, I just used basic spray glue and sprayed the door and foil, waited a few seconds and then put it on. So far everything is sticking fine.As far as results. WOW!!! We had a heat index over 100 degrees a few days ago and when you walked outside the air hit you like diving in a jacuzzi. My garage however felt maybe 10 degrees at most hotter than our house and hardly humid at all!! After using a temperature gun it looks to be about 25-35 degrees cooler where the foil is.Unfortunately our nursery is above the garage so it's harder to cool. We did recently add some zones and a thermostat to the room which helped, but this fool did the most help.We have a lot left so I am going to do our attic ceiling next to try and save more energy. May be a few weeks since we have a newborn but I will post those results as well.In the meantime, attached are the garage door pics until the attic is done.

### ⭐⭐⭐⭐ Four Stars
*by A***R on January 19, 2017*

Easy to install and works great.

### ⭐⭐⭐⭐⭐ Ok
*by T***G on March 25, 2024*

Ok

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-12*