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Reflectix Double Reflective Insulation Roll

Reflectix Double Reflective Insulation Roll

Best price now

$23.39at Tractor Supply CompanyObserved at 3:04 PM

25% under what the other stores charge

Compared across 7 stores. Prices are checked against each store and labelled with when.

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Our take on the Reflectix Double Reflective Insulation Roll

Reflectix Double Reflective Insulation is a foil-faced bubble wrap roll used as a radiant barrier for ducts, attics, garages and windows. It blocks radiant heat rather than adding bulk R-value, so it works best as a supplement to existing insulation. The best new price is $23.39 at Tractor Supply Company as of November 4, 2026, the low end of what the seven stores listing it charge.

Best forWrapping HVAC ducts and water heatersAttic radiant barrier under raftersGarage doors and shed wallsDIY window and sunroom heat control
Pros
  • Cuts radiant heat transfer, not just air leaks
  • Light, easy to cut with scissors or a utility knife
  • No fiberglass itch and no respirator needed
  • Works on ducts, attics, windows and vehicles
  • Cheap per square foot at $23.39
Cons
  • Bubble core adds little conductive R-value on its own
  • Foil tears and creases if handled roughly
  • Needs an air gap to perform as a radiant barrier
  • Tape and staples sold separately

Reflectix Double Reflective Insulation Roll prices at every store

  • Tractor Supply CompanyNew

    In stock

    $23.39+ $8.99 shippingObserved at 3:04 PM
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  • WalmartNew

    In stock

    $27.99+ $6.99 shippingObserved at 3:04 PM
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  • Camping WorldNew

    In stock

    $30.99+ $12.95 shippingObserved at 3:04 PM
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  • eBayNew

    In stockSold by championtvsales

    $50.00Free shippingObserved at 3:04 PM
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  • The Home DepotNew

    In stock

    $53.98Free shippingObserved at 3:04 PM
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  • Opentip.comNew

    In stock

    $23.97+ $34.79 shippingObserved at 3:04 PM
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  • Lowe'sNew

    Availability unknown

    $41.52Free shippingObserved at 3:04 PM
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Reflectix Double Reflective Insulation Roll price history

Lowest price we've seen: $23.39 on Nov 4 at Tractor Supply Company. Tracked across 7 stores since Nov 4.

What reviewers say

Owners use it mostly for ducts, garage doors and attic rafters and report noticeable heat reduction when it is installed with a gap. Complaints center on the thin foil tearing and on people expecting it to insulate like foam board.

Pros
  • Noticeable drop in attic and garage heat
  • Easy to cut and staple
  • Holds up on ducts and water heaters
  • Good value for small jobs
Cons
  • Foil tears easily at the edges
  • Disappoints when used without an air gap
  • Thin, so it dents in tight spaces

Specifications

Thermal Type
Blanket
Use
Duct
Type
Reflective Type
Reflective Type
Radiant Barrier

Questions and answers

Is Reflectix worth it for ducts?
Yes for exposed ducts in hot attics or crawlspaces, where it cuts radiant gain cheaply. Wrap the duct and leave the foil facing the open space; it is not a substitute for insulated duct board.
Does it add R-value?
The bubble core gives only about R-1 to R-3 depending on installation, so treat it as a radiant barrier. It performs best over existing insulation or with a facing air gap.
Can I use it on windows?
Yes, cut to fit and press against the glass or frame. It blocks light, so it suits sunrooms and garages more than living-room windows.
What is in the roll?
One roll of double-sided reflective bubble insulation. Tape, staples and a utility knife are not included.
When is it cheapest?
The best new price is $23.39 at Tractor Supply Company as of November 4, 2026. Roll size drives the price, so compare cost per square foot across stores.
Where is the Reflectix Double Reflective Insulation Roll cheapest?
At Tractor Supply Company, for $23.39, 25% under what the other stores charge, as of our latest check.
Where can I buy the Reflectix Double Reflective Insulation Roll?
7 stores we checked sell it, including Tractor Supply Company, Opentip.com, Walmart, Camping World, Lowe's.

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