Hero image 0 of Reflectix Double Reflective Insulation, 0 of 4

Overall pick

Reflectix Double Reflective Insulation

Name: Reflectix Double Reflective Insulation
Brand: Reflectix
SKU: 38752784
Price: 17.77 USD
Availability: InStock
Rating: 4.7 (88 reviews)

|88 ratings

Key item features

Inhibits or eliminates condensation
Nontoxic/no carcinogenic
Does not require Protective clothing, goggles, or respirator
Use to insulate both hot and cold pipes
On hot pipes helps stop heat loss, cold pipes helps stop sweating

Specs

R-value
14.3
Material
Reflective Foil
Insulation thickness
5/16 in
Size
24 in X 10 ft
Recommended use
Automotive, Air Purification
Rec location
Window

Reviews summary

Pros

: Offers lower prices compared to local retailers.
: Helps reduce heat loss in cold weather.

Generated by AI

Current price is $17.77$17.77/count

Price when purchased online

Free 90-day returns

How do you want your item?

I want delivery savings with

Plus, get 50% off an annual plan at checkout!

How do you want your item?

Ships to

Arrives by Fri, Jul 3

Sold and shipped by Walmart.com

Free 90-day returns

This item is gift eligible

More seller options (10)

Starting from $23.58

Get 50% off a year of Walmart+

Exclusions, T&C apply.

Continue your search on Walmart

reflectix

reflective insulation

window reflection insulation roll

foil insulation

foil bubble insulation

rv window insulation roll

About this item

Product details

5/16" thick with two outer layers of aluminum foil. Each foil layer is bonded to a tough layer of polyethylene for strength. Reflects up to 97% of radiant heat with an R-value up to 14.3 depending on application. Excellent vapor barrier for below grade. Can be used for radiant floors, crawl spaces, duct insulation, metal buildings, basement walls & attics. Square edge roll double bubble foil both sides 5/16" thick with two outer layers of aluminum foil Each foil layer is bonded to a tough layer of polyethylene for strength Reflects up to 97% of radiant heat with an R-value up to 14.3 depending on application Excellent vapor barrier for below grade Can be used for radiant floors, crawl spaces, duct insulation, metal buildings, basement walls & attics. Easy applied with tape & staples. Specifications Size: 24" x 10'.

Inhibits or eliminates condensation
Nontoxic/no carcinogenic
Does not require Protective clothing, goggles, or respirator
Use to insulate both hot and cold pipes
On hot pipes helps stop heat loss, cold pipes helps stop sweating

info:

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Specifications

R-value

14.3

Material

Reflective Foil

Insulation thickness

5/16 in

Size

24 in X 10 ft

Warranty

Warranty information

1 year easy exchange warranty directly thorough AutoPartsWAY. Additional manufacturer warranty may be available through the manufacturer directly.

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warranty url

https://i.ebayimg.com/images/g/yOMAAOSwgv5ZW2dO/s-l500.jpg

Warnings

Warning Text

proposition 65 reasons:N/A

WARNING: WARNING: This product contains chemicals known to the State of California to cause cancer andbirth defects or other reproductive harm.

State Chemical Disclosure

This product can expose you to chemicals which is known to the State of California to cause cancer, and can cause birth defects or other reproductive harm.

Similar items you might like

Based on what customers bought

Reflectix INC ST16025 16" X 25' Insulation $29.55 Was $33.61
current price $29.55, Was $33.61
Reflectix INC ST16025 16" X 25' Insulation
4.8 out of 5 Stars. 44 reviews
Best seller Double Reflective Insulation Roll, 23.7" X10' Dinosam Double-Sided Aluminum Bubble Insulation Roll, Rv Window and Window Insulation for Winter and Summer, Garage Door, Roof, Car $23.99
Best seller
current price $23.99
Double Reflective Insulation Roll, 23.7" X10' Dinosam Double-Sided Aluminum Bubble Insulation Roll, Rv Window and Window Insulation for Winter and Summer, Garage Door, Roof, Car
4.4 out of 5 Stars. 74 reviews
(24" x 1 0ft) 35 self adhesive pads "DIY Reflective Insulation Sheet, Window Insulation Kit, Bubble Core Garage Door Insulation. " $22.95
Available in additional 2 options
Options
current price $22.95
(24" x 1 0ft) 35 self adhesive pads "DIY Reflective Insulation Sheet, Window Insulation Kit, Bubble Core Garage Door Insulation. "
4.3 out of 5 Stars. 36 reviews
REFLECTIX Reflective Foil Insulation Roll Double Bubble 12X10 R8 $12.88
current price $12.88
REFLECTIX Reflective Foil Insulation Roll Double Bubble 12X10 R8
REFLECTIX Seconds 24 in. x 5 ft. Double Reflective Insulation Radiant Barrier $15.88
current price $15.88
REFLECTIX Seconds 24 in. x 5 ft. Double Reflective Insulation Radiant Barrier
REFLECTIX Continuous WHITE Double Bubble Reflective Foil Insulation 12inchx5ft. R8 $8.88
current price $8.88
REFLECTIX Continuous WHITE Double Bubble Reflective Foil Insulation 12inchx5ft. R8
4 out of 5 Stars. 1 reviews
Clearance Aluminum Foil Insulation Roll 24 in X 10 FT Double Sided Reflective Heat Barrier Film for Greenhouse RV Roof Attic DIY Sunroom Thermal Insulation $8.93 Was $12.17
Clearance
current price $8.93, Was $12.17
Aluminum Foil Insulation Roll 24 in X 10 FT Double Sided Reflective Heat Barrier Film for Greenhouse RV Roof Attic DIY Sunroom Thermal Insulation
2.3 out of 5 Stars. 3 reviews
Reflective Double Sided Aluminum Foil Bubble Heat Shield Insulation 2X10 Ft R7 $19.88
current price $19.88
Reflective Double Sided Aluminum Foil Bubble Heat Shield Insulation 2X10 Ft R7
5 out of 5 Stars. 2 reviews
REFLECTIX 12"x10' Double Bubble White Reflective Foil Insulation R8-24 $13.99
current price $13.99
REFLECTIX 12"x10' Double Bubble White Reflective Foil Insulation R8-24
Best seller SEALTECH 3mm Reflective Insulation Roll - Premium Foam Core Radiant Barrier for Energy Conservation -Commercial Grade Soundproofing Thermal Shield for Indoor and Outdoor Use (8" X 10') $26.95
Best seller
Options
current price $26.95
SEALTECH 3mm Reflective Insulation Roll - Premium Foam Core Radiant Barrier for Energy Conservation -Commercial Grade Soundproofing Thermal Shield for Indoor and Outdoor Use (8" X 10')
4.3 out of 5 Stars. 82 reviews
Reflective Insulation Roll Extra Large 24 X 16.42ft Double-Sided Aluminum Bubble Insulation Roll, Rv Window and Window Insulation for Winter and Summer, Garage Door, Roof, Car $17.99
Available in additional 3 options
Options
current price $17.99
Reflective Insulation Roll Extra Large 24 X 16.42ft Double-Sided Aluminum Bubble Insulation Roll, Rv Window and Window Insulation for Winter and Summer, Garage Door, Roof, Car
3.6 out of 5 Stars. 17 reviews
REFLECTIX Continuous BLACK Double Bubble Reflective Foil Insulation 12"X10" R8 $12.88
current price $12.88
REFLECTIX Continuous BLACK Double Bubble Reflective Foil Insulation 12"X10" R8
Reflectix BP48010 48 In. X 10 Ft. Reflectix Insulation $44.10
current price $44.10
Reflectix BP48010 48 In. X 10 Ft. Reflectix Insulation
5 out of 5 Stars. 1 reviews
Reflective Foam Insulation Heat Thermal Shield Radiant Barrier 4 x 4 Defects $17.76
current price $17.76
Reflective Foam Insulation Heat Thermal Shield Radiant Barrier 4 x 4 Defects
USEP 12 in. x 5 ft. Double Reflective Insulation SPIRAL Duct Pipe HVAC Wrap R8 $6.88
current price $6.88
USEP 12 in. x 5 ft. Double Reflective Insulation SPIRAL Duct Pipe HVAC Wrap R8
Reflective Foam Core Insulation RADIANT BARRIER Roll 3mm AD3 36" X 10' $24.88
current price $24.88
Reflective Foam Core Insulation RADIANT BARRIER Roll 3mm AD3 36" X 10'
Reflective Foam Thermal Foil Insulation Radiant Barrier 2x5 Ft Roll 1/4" 10SQFT $17.76
current price $17.76
Reflective Foam Thermal Foil Insulation Radiant Barrier 2x5 Ft Roll 1/4" 10SQFT
3 out of 5 Stars. 1 reviews
Reflective Foil Insulation Roll Double Bubble Green Energy USEP 4x4 R8 $12.88
current price $12.88
Reflective Foil Insulation Roll Double Bubble Green Energy USEP 4x4 R8
REFLECTIX Spiral Duct Wrap Reflective Insulation, 12" x 5' (R8-24) $6.44
current price $6.44
REFLECTIX Spiral Duct Wrap Reflective Insulation, 12" x 5' (R8-24)
Reflective Foil Insulation Roll Double Bubble USEP 24" X 6FT R8 $16.88
current price $16.88
Reflective Foil Insulation Roll Double Bubble USEP 24" X 6FT R8

Customer ratings & reviews

4.7 out of 5 stars

stars88 ratings45 reviews

How item rating is calculated

Reviews summary

Pros

: Offers lower prices compared to local retailers.
: Helps reduce heat loss in cold weather.

Generated by AI

Customer photos

Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.

Sort by |

Showing 1-3 of 45 reviews

Mar 15, 2026

Michael

Top Reviewer

Item details

Size: 24 in X 10 ft

5 out of 5 stars review

Verified Purchase

Works wonders for ambient heat.

I used this product to cover windows in my recreational camper and not only does it block out almost all light it effectively blocks heat from entering of escaping.

Helpful?

Apr 21, 2023

NANCY

5 out of 5 stars review

Verified Purchase

Get ready for school

Do you research, be friends with the local merchants, masks cycling safe

Helpful?

Oct 31, 2021

Ashbo

5 out of 5 stars review

Verified Purchase

Warm kitties

This was absolutely perfect for the cat shelters I built for the strays near me!

Helpful?

Rewards debit card.Earn 3% cash back, on up to $150spent each month.Terms apply.

Join OnePay Cash

Rollbacks & More

4th of July

Grocery

Clothing, Shoes & Accessories

Baby & Kids

Pharmacy, Health & Wellness

Home, Garden & Tools

Electronics

Gaming & Movies

Auto & Tires

Personal Care

Beauty

Toys & Outdoor Play

Household Essentials

Pet Supplies

School, Office & Art Supplies

Sports & Outdoors

Collectibles

Books

Music

Party Supplies

Resold

Auto Care Services

Pharmacy

Health Services

Vaccines

Vision Center

Benefit Programs

Insurance Services

Lists

Registries

Gift Cards

Spark Good

Custom Cakes

Custom Cupcakes

Featured

Photo Gifts

OnePay Hub

Money & Other Services

Gift Cards

Protection Services

Home & Tech Services

Subscriptions

Subscription Products

Walmart Business

Industry solutions

It’s easier in the app

Pickup & Delivery

Get inspired

Reflectix Double Reflective Insulation

Key item features

Specs

Reviews summary

Pros

How do you want your item?

More seller options (10)

Get 50% off a year of Walmart+

Continue your search on Walmart

About this item

Product details

Specifications

R-value

Material

Insulation thickness

Size

Warranty

Warranty information

Warranty url

Warnings

Warning Text

State Chemical Disclosure

Similar items you might like

Reflectix INC ST16025 16" X 25' Insulation $29.55 Was $33.61

Reflectix INC ST16025 16" X 25' Insulation

Best seller Double Reflective Insulation Roll, 23.7" X10' Dinosam Double-Sided Aluminum Bubble Insulation Roll, Rv Window and Window Insulation for Winter and Summer, Garage Door, Roof, Car $23.99

Double Reflective Insulation Roll, 23.7" X10' Dinosam Double-Sided Aluminum Bubble Insulation Roll, Rv Window and Window Insulation for Winter and Summer, Garage Door, Roof, Car

(24" x 1 0ft) 35 self adhesive pads "DIY Reflective Insulation Sheet, Window Insulation Kit, Bubble Core Garage Door Insulation. " $22.95

(24" x 1 0ft) 35 self adhesive pads "DIY Reflective Insulation Sheet, Window Insulation Kit, Bubble Core Garage Door Insulation. "

REFLECTIX Reflective Foil Insulation Roll Double Bubble 12X10 R8 $12.88

REFLECTIX Reflective Foil Insulation Roll Double Bubble 12X10 R8