---
product_id: 16921986
title: "1000sqft (51 inch Rafter Friendly) of NASA TECH Commercial Grade Perforated No Tear Green Energy Radiant Barrier Reflective Insulation Solar Attic Foil Roof Attic House Wrap SCIF RIFD"
brand: "aes"
price: "R$4071"
currency: BRL
in_stock: true
reviews_count: 9
url: https://www.desertcart.com.br/products/16921986-1000sqft-51-inch-rafter-friendly-of-nasa-tech-commercial-grade
store_origin: BR
region: Brazil
---

# 1000sqft (51 inch Rafter Friendly) of NASA TECH Commercial Grade Perforated No Tear Green Energy Radiant Barrier Reflective Insulation Solar Attic Foil Roof Attic House Wrap SCIF RIFD

**Brand:** aes
**Price:** R$4071
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 1000sqft (51 inch Rafter Friendly) of NASA TECH Commercial Grade Perforated No Tear Green Energy Radiant Barrier Reflective Insulation Solar Attic Foil Roof Attic House Wrap SCIF RIFD by aes
- **How much does it cost?** R$4071 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/16921986-1000sqft-51-inch-rafter-friendly-of-nasa-tech-commercial-grade)

## Best For

- aes enthusiasts

## Why This Product

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

## Description

1000sqft (51 inch Rafter Friendly) of NASA TECH Commercial Grade Perforated No Tear Green Energy Radiant Barrier Reflective Insulation Solar Attic Foil Roof Attic House Wrap SCIF RIFD

## Features

- (51 inch x 235.2 ft) 1,000 SQUARE FEET PER ROLL: This gives you 1,000 square feet of the strongest radiant barrier on the market. This is an 8mil thick Commercial Grade perforated breathable radiant barrier
- HIGHLY REFLECTIVE: Double-sided (5ply), tear-proof strongest barrier out there. 99.97% Reflective E Value > Highly reflective to reflect radiant heat rather than absorb it . The Commercial Grade Industrialized Barrier is designed to withstand heavy handling and traffic without tearing, puncturing, or overly wrinkling. Cuts easily with utility knife or scissors so you can install it properly with ease.
- 51inch Ideal for Rafters For New Construction or Retrofit: It is non-toxic and does not promote the growth of fungi or bacteria nor does it provide no nesting support for rodent or insects. Works for both new and pre-existing buildings. The material is unaffected by humidity and climate changes so no further maintenance is required upon installation. It is a superior alternative to bulky insulation such as foil-faced bubble wrap.
- ASTM COMPLIANT Fire Rating: Meets the American Society for Testing and Materials (ASTM) Class 1 Class A fire and smoke safety requirements of most state and local building codes, as well as the breathability standards for building materials. While primarily used for attic rafters and floors, our radiant foil works well for garages, workshops, storage units, barns, warehouses, and even older multi-storied homes that lack sufficient insulation
- 120-DAY 100% MONEY BACK GUARANTEE. We offer a No Hassle 120-Day 100% Money Back Guarantee. If, within the four months, you are not completely satisfied with your purchase for any reason, just let us know and we will refund you all your money.

## Images

![1000sqft (51 inch Rafter Friendly) of NASA TECH Commercial Grade Perforated No Tear Green Energy Radiant Barrier Reflective Insulation Solar Attic Foil Roof Attic House Wrap SCIF RIFD - Image 1](https://m.media-amazon.com/images/I/51j3VqX6cxL.jpg)
![1000sqft (51 inch Rafter Friendly) of NASA TECH Commercial Grade Perforated No Tear Green Energy Radiant Barrier Reflective Insulation Solar Attic Foil Roof Attic House Wrap SCIF RIFD - Image 2](https://m.media-amazon.com/images/I/71V02h1wIoL.jpg)
![1000sqft (51 inch Rafter Friendly) of NASA TECH Commercial Grade Perforated No Tear Green Energy Radiant Barrier Reflective Insulation Solar Attic Foil Roof Attic House Wrap SCIF RIFD - Image 3](https://m.media-amazon.com/images/I/71GL6QefmWL.jpg)
![1000sqft (51 inch Rafter Friendly) of NASA TECH Commercial Grade Perforated No Tear Green Energy Radiant Barrier Reflective Insulation Solar Attic Foil Roof Attic House Wrap SCIF RIFD - Image 4](https://m.media-amazon.com/images/I/51YIgb6BFfL.jpg)
![1000sqft (51 inch Rafter Friendly) of NASA TECH Commercial Grade Perforated No Tear Green Energy Radiant Barrier Reflective Insulation Solar Attic Foil Roof Attic House Wrap SCIF RIFD - Image 5](https://m.media-amazon.com/images/I/51s8LFYlU2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Fantastic
  

*by P***N on Reviewed in the United States on January 4, 2019*

I've had this up for a year now, and I really can't believe how effective it's been.  My temp logger in the attic consistently reports roughly the same attic temperature as the outside.  Granted, some of this is because my ceiling has a lot of cracks and the walls are mostly open.  But my attic went from causing my AC vents to spout hot air for 2-3 minutes each ttime the unit kicked on to now only spouting warmish air for half a minute.  I can now get my house temp down to basically whatever I want, whereas it would never get below about 77 before if the outside temps were 100+.  I read every study about this "technology" (ehh-hmm...aluminum foil), and I'm getting far more dramatic results than those studies would suggest, and at least one study was done right up the road from me.This particular product is also quite good: fairly thick, no tears at all during installation.  Part of me wonders if I should have gotten one-sided barrier, though, since  a lot of the dramatic improvements during the day are evened out by worse performance overnight, as heat in the attic is reflected downward into the house.  I've noticed the AC running a lot more at night than it did.  However, this may be just a perceived consequence of the unit running much less during the day.  Since it virtually never gets cold around here, I think single-sided barrier would be more effective in really hot climates.

### ⭐⭐⭐⭐⭐ 







  
  
    I can’t do another SC summer without this!
  

*by L***E on Reviewed in the United States on March 16, 2020*

I live in central SC where summers are brutal.  Last summer my attic was a furnace.  This is sturdy material and not very hard to install.  I’ve planned this installation since last August. I installed it (in February) vertically instead of horizontally.  My roof is rafter construction on 24-in centers.  I bought the 51” wide rolls and installed it vertically across 3 rafters, starting at the peak of the roof and working downward.  I lied on my back on a 4x8 sheet of paneling that I moved from section to section, leaving the last two feet or so draped and unstapled at the bottom to allow air flow from the soffits to the ridge vent.  I also covered the gable ends.  I’m anxious to see how much heat I’ve reflected and how much easier my AC works this coming summer.

### ⭐⭐⭐⭐⭐ 







  
  
    works great
  

*by J***N on Reviewed in the United States on April 21, 2021*

Purchased this product in December.  I gave this product 5 stars for installation, but I really should have gave it less, but I have a ton of stuff in my attic I had to move...lol.  The material is very strong and cuts easily.  I have tall ceilings in my living room and that was the first room we did.  We had a cold spell and my heat pump hardly came on and my bill for the month was lower than normal for cold months.  The real test will be this summer when it's stinking hot outside.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.br/products/16921986-1000sqft-51-inch-rafter-friendly-of-nasa-tech-commercial-grade](https://www.desertcart.com.br/products/16921986-1000sqft-51-inch-rafter-friendly-of-nasa-tech-commercial-grade)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-27*