Model # RB4812550

Internet #203927012

Store SKU #223310

Reflectix 48 in. x 125 ft. Heavy-Duty Perforated Radiant Barrier
0716511400030

Reflectix

48 in. x 125 ft. Heavy-Duty Perforated Radiant Barrier

  • Great for energy efficiency
  • Works well in attics
  • 48 in. x 125 ft. Heavy-Duty Perforated Radiant Barrier
$ 67 95
store icon Loading Buying Options...
package icon Loading Buying Options...
Sorry, but we ran into issues loading these options. Please try refreshing.

Frequently Bought Together

Frequently Bought Together

+
+

Product Overview

  • Great for energy efficiency
  • Works well in attics
  • 48 in. x 125 ft. Heavy-Duty Perforated Radiant Barrier
Lower your energy bills with Reflectix radiant barrier. A perfect solution for attic insulation, it blocks 94% or more of the radiant heat that normally would be transferred to your attic floor. That keeps the attic cooler and means less air conditioning usage, up to 10% less, for lower utility bills. Attic-mounted duct systems also benefit dramatically from our Reflectix radiant barrier. It is easy to handle, and can be used in cathedral ceilings or as a house wrap behind brick or siding.

Product Overview

  • Great for energy efficiency
  • Works well in attics
  • 48 in. x 125 ft. Heavy-Duty Perforated Radiant Barrier
Model #: RB4812550
Sku #: 223310
Internet #: 203927012

Lower your energy bills with Reflectix radiant barrier. A perfect solution for attic insulation, it blocks 94% or more of the radiant heat that normally would be transferred to your attic floor. That keeps the attic cooler and means less air conditioning usage, up to 10% less, for lower utility bills. Attic-mounted duct systems also benefit dramatically from our Reflectix radiant barrier. It is easy to handle, and can be used in cathedral ceilings or as a house wrap behind brick or siding.

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Specifications

Dimensions

Coverage Area (sq. ft.)
500 ft²
Product Length (ft.)
125 ft
Product Thickness (in.)
0.006 in
Product Width (in.)
48

Details

Insulation Features
Formaldehyde Free
Insulation Type
Radiant Barrier
Product Weight (lb.)
16.7lb
Returnable
90-Day
Sheet or Roll
Roll

Warranty / Certifications

Warranty Information
Reflectix warrants its products to be free from material and workmanship defects.

Specifications

Dimensions

Coverage Area (sq. ft.)
500 ft²
Product Length (ft.)
125 ft
Product Thickness (in.)
0.006 in
Product Width (in.)
48

Details

Insulation Features
Formaldehyde Free
Insulation Type
Radiant Barrier
Product Weight (lb.)
16.7lb
Returnable
90-Day
Sheet or Roll
Roll

Warranty / Certifications

Warranty Information
Reflectix warrants its products to be free from material and workmanship defects.

Questions & Answers

I currently have fiberglass insullation for my garage door. If this were mounted behind the fiberglass, against the garage door, would it improve it?

Asked by: Tom
you need the radiant barrier to have one side exposed to the air not trapped between the fiberglass and the door.
Answered by: J22
Date published: 2018-05-28

Will this product work under bench seats for radiator covers?

I want to build covers for my radiators in my very old house. Will this product effectively reflect the heat from the bottom of the bench seat into the room?
Asked by: Michelle
Just guessing...I wouldn't put it in contact with a heat source directly, but it's made to reflect 95% of the heat. I have it in my attic and notice a big cooling difference than before installation. Need ventillation -- it diverts the heat, not absorbs it, so the heat needs a place to go.
Answered by: Pampa
Date published: 2018-06-23

Can I use this on the attic floor which is also the ceiling below before I blow in my attic insul...

Can I use this on the attic floor which is also the ceiling below before I blow in my attic insulation? I'm refurbishing a 120 year old house and the ceiling boards have some gaps between the boards. I thought that I could install this product on the top of the ceiling boards and then blow in the attic insulation on top of it.
Asked by: Woody
You can do that, but it will NOT work as a radiant barrier. Radiant barriers need at least one face exposed to the air. Stapling this product to the rafters is the best way to use it. However, you can lay it across your attic floor AFTER you fill the joists with blown in insulation. Since this product is full of tiny holes (on purpose) any vapor entering the attic from below will pass through this product and exit the attic via the vents.
Answered by: ratickle
Date published: 2018-05-28

What if I only do a small area of my attic? I Have a bonus room upstairs (pretty much a box in th...

What if I only do a small area of my attic? I Have a bonus room upstairs (pretty much a box in the attic) of a new construction home that has an issue of being hotter than normal. I can access the attic through the garage which is right next to one of the walls of this bonus room. this attic area is above the garage and not insulated. I was thinking if I apply this to the roof rafters in this area it will keep the area cooler making the room cooler?
Asked by: Tery
You are correct it works both in keeping heat/cool air in and keeping the radiant heat from your roof out.
Answered by: Brew
Date published: 2019-04-06
  • y_2019, m_4, d_18, h_4CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.12
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_32
  • loc_, sid_203927012, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=BEST_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=POSITIVE_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 82ms
  • QUESTIONS, PRODUCT

Customer Reviews

48 in. x 125 ft. Heavy-Duty Perforated Radiant Barrier is rated 4.7 out of 5 by 55.
Rated 5 out of 5 by from Heater Runs About 50% Less They make a really thin and a thick material, but both come in same box. I inadvertently bought two rolls of the thick and one of the thin, but didn't know until I got it home. The thick material is much easier to work with and lays real nice. Both do the same thing. I did the drape method (on the floor of the attic over the insulation) to trap the heat in. Just to be thorough, I also did the between the rafters method (between the rafters and stapled directly to plywood roof deck) on the south facing roof only. This method is recommended for hot climates to prevent a heat cavity. I live in Sacramento so it is a hot climate and it gets somewhat cold too. My heater now runs approximately 50% less. I do not expect to even need AC in the summer as I only had heat problems around 7 to 9pm, after the insulation loaded with heat. Now that I have a barrier between roof and attic, and between the attic and insulation, AC should be a thing of the past. I am told I shouldn't even need my whole house fan anymore.
Date published: 2015-01-19
Rated 5 out of 5 by from I'm using this to re-cover A/C ductwork in the attic. The original is deteriorating with age. Un... I'm using this to re-cover A/C ductwork in the attic. The original is deteriorating with age. Underlying fiberglass insulation still OK, but lack of foil covering is allowing moisture to collect on ducts. With HVAC foil tape, this wrap covers the old wrap, so should greatly reduce air exchange (and condensation) around the duct pipe. Very strong material, woven fiber reinforcement material is amazing. It will probably take a bit more than 1 roll to cover all my ductwork, but still that is much less than replacing the ductwork, or re-insulating it.
Date published: 2019-02-27
Rated 4 out of 5 by from easy to install. works? the wrap itself was durable, i am installing in a tight place and often it got caught or pinched, but never tore. only had part of the attic covered (area with most direct sunlight and open space below) before weather changed, and i didn't get overly scientific about before and after measurements, but it did seem that it had an impact in regards to feel and temp in that area. the interior surface was 10+ degrees cooler than the roof deck itself and the heat sensation was less under the cover than where i hadn't completed installing. installed by self doing 6-8' sections running with the rafters as this reduced cutarounds of supports. trick was to make sure i got it tight, i installed on bottom of rafter so airspace was around 6" and i routed the soffit shields above the wrap and left a gap of about 6" at top along ridge vent. circulation seems fine, goal is to reflect energy not block convection action.
Date published: 2013-10-17
Rated 5 out of 5 by from I used the Reflectix Radiant Barrier for a use not... I used the Reflectix Radiant Barrier for a use not advertised. I have exposed Kraft paper on insulation in the basement that needed to be covered to meet current fire codes. Material is very tough and provided the needed fire barrier at less cost and much easier installation than drywall.
Date published: 2019-02-12
Rated 5 out of 5 by from A very good value priced foil. Quality is good. Wish... A very good value priced foil. Quality is good. Wish it came in a larger roll.
Date published: 2019-02-19
Rated 4 out of 5 by from Super easy to install and I make my customer happy... Super easy to install and I make my customer happy
Date published: 2019-02-27
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2019-02-06
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2019-02-07
  • y_2019, m_4, d_18, h_4
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.12
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_55
  • loc_, sid_203927012, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 231ms
  • REVIEWS, PRODUCT