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  • Products
    • VIEW ALL PRODUCTS
    • Request Free Samples
  • Install Guide
    • Best Install Methods: Staple Up & Over Insulation
      • Best Install Method
      • Staple Up Install
      • Staple Up Install - Trusses
      • Over the Insulation Install
      • Supplies Needed for Install
    • How to Measure & Other Attic Installs
      • How to Measure Your Attic
      • Hybrid Install
      • Flat Top Install
      • Gable Wall Install
      • Frequently Asked Questions
  • Other Applications
    • View All >
  • About Radiant Barrier
    • Free Samples & More Info
      • How Radiant Barrier Works in Attics
      • Customer Case Studies
      • Request a FREE Sample
      • Everything to Know about AtticFoil™
      • Does it Affect Roof Temperature?
      • Choosing Solid vs Perforated Foil
      • AtticFoil™ vs. Bubble Foil Products
    • FAQ & Technical Info
      • Expected Savings with AtticFoil™?
      • Frequently Asked Questions
      • Technical Info
      • What is the R-value of AtticFoil™?
      • AtticFoil™ Replaces Insulation?
      • Why is an Air Space Required?
  • Gallery
    • View All >
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  • Products

    48" Wide Perforated Original AtticFoil™ Heavyweight Radiant Barrier Foil - Best Selling

    • 48" Wide
    • 26" Wide
    • 60" Wide

    SuperPerf

    House Wrap

    • VIEW ALL PRODUCTS
    • Request Free Samples
  • Install Guide

    Best Install Method

    You've done your research, you've measured and now it's time to decide: which install method is the best one?

    Staple Up Install

    The Staple Up (Open Ridge) method is the standard method used most often in WARM or HOT climates for wide open attics.

    Staple Up Install - Trusses

    Our 26″ wide AtticFoil radiant barrier was made specifically for these truss style attics that have the rafters spaced 24″ apart on center.

    Over the Insulation Install

    This method is great if you do not have any ductwork in the attic (or if it's buried in the insulation) and do not use the attic space.

    How to Measure Your Attic

    Depending on your install method, there are a couple of ways to measure your space to see how much AtticFoil™ you need. Click to read more.

    Hybrid Install

    This method is simply a combination of laying radiant barrier foil on the attic floor where you can’t reach to staple it up, and then stapling it up everywhere else.

    Flat Top Install

    We developed the Flat Top method to make installations in tall attics easier, faster, and safer.This method is the ideal radiant barrier installation method for both high-pitch, hard-to-reach attics and standard-type attics.

    Gable Wall Install

    When the radiant rays from the sun hit a gable wall, it absorbs that radiation and re-radiates it across the attic, just like the slopes of the roof do. Therefore, you should use a radiant barrier in this area to block radiant heat gain.

    Supplies Needed for Install

    Supplies we recommend for installing your AtticFoil™ in your attic.

    Frequently Asked Questions

    Everything you could want to know about our foil radiant barrier insulation products and how to buy and install them.

    • Best Install Methods: Staple Up & Over Insulation
      • Best Install Method
      • Staple Up Install
      • Staple Up Install - Trusses
      • Over the Insulation Install
      • Supplies Needed for Install
    • How to Measure & Other Attic Installs
      • How to Measure Your Attic
      • Hybrid Install
      • Flat Top Install
      • Gable Wall Install
      • Frequently Asked Questions
  • Other Applications
    Cathedral Ceilings - Hot/Mixed Climates
    Cathedral Ceilings - Cold Climates
    Exterior Walls - Hot/Mixed Climates
    Exterior Walls - Cold Climates
    House Wrap Behind Brick/Stone
    House Wrap Behind Siding
    RoofingFoil™ for Metal or Tile Roofing
    BlueTex™ for Metal Buildings
    • View All >
  • About Radiant Barrier

    How Radiant Barrier Works in Attics

    Radiant barriers work by blocking radiant heat from being absorbed into our homes, garages, sheds, etc. resulting in a more comfortable and energy efficient space.

    Why is an Air Space Required?

    First, you fully have to understand what exactly radiant heat is.

    Customer Case Studies

    Real installations from customers all across the USA.

    Request a FREE Sample

    Our sample packet includes a larger piece of our BEST SELLING double-sided, perforated, pure aluminum radiant barrier as well as three smaller pieces of our other products.

    Everything to Know about AtticFoil™

    Have you ever noticed that your air conditioner will still run on a 70º sunny day, but barely turn on when it’s a CLOUDY 80º day?

    Does it Affect Roof Temperature?

    It seems logical that the roof gets hotter if radiant barrier is reflecting 97% of the radiant heat back through the roof assembly. However, the effect isn't what you might think.

    Choosing Solid vs Perforated Foil

    In any application that has the potential for moisture accrual (like a vented attic space), you want to use a perforated product, NOT a solid/vapor barrier. When should you use a solid? Click to learn more.

    AtticFoil™ vs. Bubble Foil Products

    Are foil-foam, foil bubble wraps, fiberglass + foil products better than AtticFoil®? Big-dollar advertising tries to convince you some other product is better, but what's the TRUTH?

    Expected Savings with AtticFoil™?

    What Are the Expected Savings with AtticFoil™? Is it worth the investment?Does radiant barrier work? Find out here.

    Frequently Asked Questions

    Find answers to: is there a top or bottom, are both sides the same? Can drywall be applied on top of the foil? What is the R-value of your radiant barrier? and more.

    Technical Info

    Technical specifications, Dept of Energy test results, SDS, fire testing info, EnergyStar rating, and more can be found here.

    What is the R-value of AtticFoil™?

    R-Value is a term to describe how quickly heat will pass through (or be absorbed) by a product. Find out more about R-value here.

    AtticFoil™ Replaces Insulation?

    Why do we often need to run our A/C units on mild temperature sunny days? The answer explains how regular insulation and radiant barrier work differently to compliment one another.

    • Free Samples & More Info
      • How Radiant Barrier Works in Attics
      • Customer Case Studies
      • Request a FREE Sample
      • Everything to Know about AtticFoil™
      • Does it Affect Roof Temperature?
      • Choosing Solid vs Perforated Foil
      • AtticFoil™ vs. Bubble Foil Products
    • FAQ & Technical Info
      • Expected Savings with AtticFoil™?
      • Frequently Asked Questions
      • Technical Info
      • What is the R-value of AtticFoil™?
      • AtticFoil™ Replaces Insulation?
      • Why is an Air Space Required?
  • Gallery
    Staple Up
    Over Insulation
    House Wrap
    Hybrid
    Cathedral Ceiling
    Exterior Walls
    Flat Top
    Garage Doors
    • View All >
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Knowledge Zone

AtticFoil™ Videos: Installation and Info
Learn about Radiant Barrier
AtticFoil™ vs. Paint
Comfort & Efficiency Tips
Questions & Answers
AtticFoil™ vs. Other Products
FAQ Videos

Categories

  • All
  • SuperPerf
  • Installation Videos
  • Product Comparisons
  • Science of Radiant Barrier
  • FAQ

AtticFoil Videos: Installation and Info

AtticFoil Videos: Installation and Info

Featured Videos

Staple Up Install Part 1

Staple Up Install Part 1

Staple Up Install Part 2

Staple Up Install Part 2

Staple Up Install Part 3

Staple Up Install Part 3

Standard Staple Up Method

Standard Staple Up Method

Over Insulation Install

Over Insulation Install

Cathedral Ceiling Install

Cathedral Ceiling Install

Staple Up Trusses

Staple Up Trusses

Fix Cold Rooms

Fix Cold Rooms

AtticFoil vs EShield

AtticFoil vs EShield

Bubble Foil False Claims

Bubble Foil False Claims

AtticFoil vs Mylar

AtticFoil vs Mylar

Why the Air Gap?

Why the Air Gap?

Don't Recommend Attic Fans

Don't Recommend Attic Fans

Insulation Over AtticFoil™

Insulation Over AtticFoil™

RoofingFoil™ + Underlayment

RoofingFoil™ + Underlayment

Everything You Need to Know

Everything You Need to Know

How It Saves Money

How It Saves Money

Using AtticFoil™ as Baffles

Using AtticFoil™ as Baffles

How Foil Redirects Heat

How Foil Redirects Heat

Air Gaps for Ventilation

Air Gaps for Ventilation

Products for Attics

Products for Attics

Dust & Radiant Barrier

Dust & Radiant Barrier

Emissivity vs Reflectivity

Emissivity vs Reflectivity

Fix Hot Walls

Fix Hot Walls

How Radiant Barrier Works

How Radiant Barrier Works

Knowledge Zone

Find all the information you need for your radiant barrier projects in one place!

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Diy Guide

  • Request a Sample Packet
  • Clearance Sale Items
  • Best Install Method
  • Dept of Energy Study
  • How to Measure Your Attic
  • Supplies for Installation
  • Frequently Asked Questions
  • Contractor Pricing and Info
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Web Design by Lantern Sol

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