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Reflectix BP48010 Double Pack Insulation, 48 in. x 10 ft

4.7 4.7 out of 5 stars 2,652 ratings

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List Price: $44.37

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48 in. x 10 ft.
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Purchase options and add-ons

Material Reflective Foil
Brand Reflectix
Item Thickness 0.31 Inches
Product Dimensions 120"L x 48"W

About this item

  • Item Weight: 4.6 lb
  • Country of Origin: China
  • Brand name: Reflectix
  • Item Dimensions: (48“ x 10’) – 40 sq. ft.
  • Install Temperature (F) -60 to +180

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Reflectix BP48010 Double Pack Insulation, 48 in. x 10 ft

Reflectix BP48010 Double Pack Insulation, 48 in. x 10 ft


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Product Description

Product Description

Reflectix BP48010 Double Pack Insulation, 48 in. x 10 ft

From the Manufacturer

Reflectix is a 5/16-Inch thick, seven layer, reflective insulation which is available in rolls of various widths and lengths. It is used extensively in both specialty and standard construction projects. Two outer layers of aluminum foil reflect 97-Percent of radiant heat. Each layer of foil is bonded to a tough layer of polyethylene for strength. Two inner layers of insulating bubbles resist conductive heat flow, while a center layer of polyethylene gives Reflectix high reliability and strength.

What's in the box

  • Insulation Resistance Meters
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    Customer reviews

    4.7 out of 5 stars
    4.7 out of 5
    2,652 global ratings

    Customers say

    Customers like the quality, insulation, ease of use, value, and darkness of the product. They mention that it works great for keeping the interior much cooler, blocks up to 75% of heat, and is worth every penny. They appreciate versatility, measurement, and customization.

    AI-generated from the text of customer reviews

    226 customers mention222 positive4 negative

    Customers are satisfied with the quality of the insulation. They mention that it is thick and does well for its purpose. Some say that it lends itself to RVs and is great product.

    "...The thickness was great and the material is lightweight. Even on 100+ degree days, our camper stayed cool throughout the day...." Read more

    "...them with Command picture hanging strips, harder to get off but works well." Read more

    "...It is mean to be cut and still maintains the integrity on the side of the material.It is thicker and better quality than I thought...." Read more

    "...for insulating windows on vehicles and RVs, which it really lends itself to very well...." Read more

    176 customers mention170 positive6 negative

    Customers like the insulation of the product. They mention that it keeps the interior much cooler, less strain on their air conditioners, and blocks up to 75% of heat. It also blocks the UVB, and the temperature drops 10 degrees during the heat of the day. Customers also say that it reflects heat well, and is a highly regarded product for insulating windows on vehicles and RVs.

    "...Even on 100+ degree days, our camper stayed cool throughout the day. Would definitely purchase again!" Read more

    "...It has gotten down to 33*F and I have noticed a big difference in heat retention in my rv. I’m pretty impressed...." Read more

    "...to monitor heat in the trailer and it seems like this stuff will both keep the heat in (think early morning) and keep the heat out during the really..." Read more

    "...It has absolutely helped keep my room cooler than last summer...." Read more

    91 customers mention91 positive0 negative

    Customers find the insulation easy to cut and install. They say it's straightforward and simple to shape to windows. Customers also say it’s easy to put up and take down.

    "...I like that when you cut it, it does not fray. It is mean to be cut and still maintains the integrity on the side of the material...." Read more

    "Easy to cut and stays in place." Read more

    "...You can easily install yourself any where because it is so light weight, pretty flexible and I cut it with regular kitchen type scissors to fit...." Read more

    "...The reflectix material is very easy to cut, but if you’re going to sew it be forewarned that it’s very slippery to work with...." Read more

    65 customers mention56 positive9 negative

    Customers like the value of the insulation. For example, they say it's economical, worth every penny, and saves money in heating costs. Some mention it'll be an efficient climactic investment for their motorhome.

    "This is a great product that will potentially save you money (for that you will have to regulate your AC usage) and definitively provide you comfort...." Read more

    "...Very happy with product. Also a very good price ($20) in comparison to some ready-made windshield protectors that we looked at, costing between $..." Read more

    "Its reflectix, it can be expensive this was a good price...." Read more

    "...It is also saving money in heating costs. The furnace does not run as much and the cool drafts are gone...." Read more

    50 customers mention46 positive4 negative

    Customers like the darkness of the insulation. They say it blocks out sunlight great, it works great for keeping the trailer windows dark, and it completely blocks the light. Some customers also say it helps keep the summer sun and heat from getting into their house. Overall, most are happy with the darkness and use it to keep the interior of their trailers and pop-up trailers dark.

    "...It works so well at blocking UV rays and preventing things inside from getting sun bleached and dry rotted that I bought a third roll to use a..." Read more

    "This worked well to keep down the lighting and heat in the end of our pop-up trailer.There was a noticeable difference on the end...." Read more

    "Great at blocking out the sun’s heat!" Read more

    "...The pieces we cut fit perfectly snug on our windows. No more light coming through from campers leaving their lights on all night, privacy gained,..." Read more

    39 customers mention39 positive0 negative

    Customers find the insulation great for use as RV window covering, to block the strong summer sun, and for many projects. Some mention it's perfect for covering unused windows during the winter as insulation.

    "...Nice and light weight. Perfect for covering unused windows during the winter as insulation, as we do here often in the midwest, And I suppose it..." Read more

    "...Reasonably priced, and it has so many different uses. I used this product to cover my wheel wells in the van I am converting...." Read more

    "Low cost,customizable, durable,versatile" Read more

    "...insulation for a multitude of other uses as well and I'm very pleased with its versatility...." Read more

    35 customers mention35 positive0 negative

    Customers find the measurement of the insulation easy to measure and cut to fit their needs. They say it's great stuff that can be cut to size and fit against a windscreen.

    "...It was incredibly easy to cut to the size of the windows and install. The thickness was great and the material is lightweight...." Read more

    "...This Reflectix was easy to measure and cut...." Read more

    "No Velcro or adhesives needed. The pieces we cut fit perfectly snug on our windows...." Read more

    "...This was very easy to measure and apply to a window as it is extremely light weight...." Read more

    16 customers mention13 positive3 negative

    Customers like the customization of the insulation. They say it's super easy to cut and manipulate to the desired size. Some customers also say it works perfect and makes the engine compartment look great.

    "...I am not very crafty but the shades all turned out great!!..." Read more

    "...Super easy to cute and manipulate to the desired size. Further, the rig started to get pretty toasty after everything was set up." Read more

    "...Makes a neat cut." Read more

    "Loved it! Perfect quality. Looks better than foil! Now to see if it helps with keeping the heat how." Read more

    Works great with one minor issue.
    4 Stars
    Works great with one minor issue.
    So this is 48"x120" (4'x10'). Except it's actually longer than 10'. That extra length (There's about a foot more) seems like a bonus, but in reality there is this incredibly sticky reside holding the roll together as part of the packaging. If you don't take the messy time to remove this sticky residue (and it is incredibly sticky) and just cut off the part with the residue you get a 10' roll. It's a big pain to get that stuff off, but hey, bonus foot of material if you do!
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    Top reviews from the United States

    Reviewed in the United States on November 4, 2023
    Size: 48 in. x 10 ft.Verified Purchase
    We purchased this product to cover the windows in our camper to keep the heat out. It was incredibly easy to cut to the size of the windows and install. The thickness was great and the material is lightweight. Even on 100+ degree days, our camper stayed cool throughout the day. Would definitely purchase again!
    3 people found this helpful
    Report
    Reviewed in the United States on October 10, 2023
    Size: 48 in. x 10 ft.Verified Purchase
    Had I known how easy this Reflectix is to work with, I would have lined my rv windows years ago with it! I’m using it to insulate against the cold Idaho winter. It has gotten down to 33*F and I have noticed a big difference in heat retention in my rv. I’m pretty impressed. I attached magnets so I can easily take them off when I want. On a few, I attached them with Command picture hanging strips, harder to get off but works well.
    7 people found this helpful
    Report
    Reviewed in the United States on June 29, 2018
    Size: 48 in. x 10 ft.Verified Purchase
    This cuts very nicely using a good pair of scissors. I like that when you cut it, it does not fray. It is mean to be cut and still maintains the integrity on the side of the material.

    It is thicker and better quality than I thought. For the things here, I used a heavy-duty 3M mounting tape and a roll of velcro from a craft store.

    I used heavy-duty clear Gorilla tape to fix one portion on top of my dog crate. It's heavy duty enough that it won't be a problem to travel with this outside.

    the black-out shades have also recently been installed and I not yet tried all of this out in the field but I'm going camping and plan to deploy if it gets hot and the sun is shining directly in. Last season I frequently used my AC and I am very curious about the difference this will make. I use a couple thermometers to monitor heat in the trailer and it seems like this stuff will both keep the heat in (think early morning) and keep the heat out during the really nasty times.
    Customer image
    Jim
    5.0 out of 5 stars very happy with all of the things that I did with my RV with one roll
    Reviewed in the United States on June 29, 2018
    This cuts very nicely using a good pair of scissors. I like that when you cut it, it does not fray. It is mean to be cut and still maintains the integrity on the side of the material.

    It is thicker and better quality than I thought. For the things here, I used a heavy-duty 3M mounting tape and a roll of velcro from a craft store.

    I used heavy-duty clear Gorilla tape to fix one portion on top of my dog crate. It's heavy duty enough that it won't be a problem to travel with this outside.

    the black-out shades have also recently been installed and I not yet tried all of this out in the field but I'm going camping and plan to deploy if it gets hot and the sun is shining directly in. Last season I frequently used my AC and I am very curious about the difference this will make. I use a couple thermometers to monitor heat in the trailer and it seems like this stuff will both keep the heat in (think early morning) and keep the heat out during the really nasty times.
    Images in this review
    Customer image Customer image Customer image Customer image Customer image Customer image
    Customer imageCustomer imageCustomer imageCustomer imageCustomer imageCustomer image
    10 people found this helpful
    Report
    Reviewed in the United States on March 28, 2023
    Size: 48 in. x 10 ft.Verified Purchase
    I live in Alabama. It gets hot as Satan's taint here and my bedroom windows face the sun all day
    No amount of blackout curtains can keep the heat out. I have 2 sets on each curtain rod. I got this insulation and cut it to fit each window. It has absolutely helped keep my room cooler than last summer. My only issue with this product is that it came rolled up and they used a sticky type of glue to keep it from unraveling. The glue is impossible to remove, so it ruins a good section (maybe about 6-12" or so of one end, so keep that in mind when figuring out how much of this you need for your purposes. That being said, I would absolutely purchase this again. I'm so happy that my room isn't 10 degrees warmer than the rest of the house now, and my air conditioner can actually keep this room cooler.
    16 people found this helpful
    Report
    Reviewed in the United States on August 21, 2023
    Size: 48 in. x 10 ft.Verified Purchase
    So this is 48"x120" (4'x10'). Except it's actually longer than 10'. That extra length (There's about a foot more) seems like a bonus, but in reality there is this incredibly sticky reside holding the roll together as part of the packaging. If you don't take the messy time to remove this sticky residue (and it is incredibly sticky) and just cut off the part with the residue you get a 10' roll. It's a big pain to get that stuff off, but hey, bonus foot of material if you do!
    Customer image
    CIA
    4.0 out of 5 stars Works great with one minor issue.
    Reviewed in the United States on August 21, 2023
    So this is 48"x120" (4'x10'). Except it's actually longer than 10'. That extra length (There's about a foot more) seems like a bonus, but in reality there is this incredibly sticky reside holding the roll together as part of the packaging. If you don't take the messy time to remove this sticky residue (and it is incredibly sticky) and just cut off the part with the residue you get a 10' roll. It's a big pain to get that stuff off, but hey, bonus foot of material if you do!
    Images in this review
    Customer image Customer image Customer image
    Customer imageCustomer imageCustomer image
    8 people found this helpful
    Report
    Reviewed in the United States on May 27, 2021
    Size: 48 in. x 10 ft.Verified Purchase
    Here in Central Arizona the summer of 2020 was the longest, dryest, hottest summer in Arizona history. That means the summer started in mid May, had more consequtive days of 110°+ temps (even at 3am it never dropped below 92°) and even though we can usually get a reprieve each summer with the monsoon rains, we got less than 1/2" of rainfall TOTAL the entire year. Usually by Halloween I need to put on a sweatshirt to go outside at night, but last year I was wearing tank tops and shorts until mid November. To say it was miserable here is a bigger understatement than saying 2020 had a few unexpected hiccups.
    It's now 2021, mid May, over 100° outside already by noon every day, and we've had less rain so far this year than we did by this time last year. So in order to avoid $350/mo electric bills this year, I re-sealed all my windows and doors, added UV film + Reflectix insulation to every window. I measured each window frame and cut a piece of Reflectix 2" larger in both height & width to completely block any trace of sunlight from coming through. The extra length on each side has a dual purpose. It provides enough material on all sides to not only cover the window panes, but overflows to the sides of the window frame to ensure no light (heat) can get through, and also holds the entire piece firmly in place without the need for any adhesive or other tools/hardware to keep 100% of the sun's rays out.
    I've had every window in the front half of my house covered with Reflectix for just over a month now, and i just compared my 2020 April & May electric bills to this year's April bill and usage so far up till today (May 27), and both of this year's bills are at least 60% lower than last year's. SIXTY percent! And that's after our electric company raised our rates 12-13% last fall. If the rates had stayed the same, the window film plus Relectix would have lowered my total cost of electricity this summer by up to 73%!!! If this stuff can reduced the cost of electricity throughout an entire Arizona summer by nearly 75% every month, you'd have a heck of a time finding a climate and situation that would test it's effectiveness as well. I'm a customer for life after the results I got this year. I bought 2 rolls (48" x 10' each) and it was enough to cover all 7 double windows in my house. It works so well at blocking UV rays and preventing things inside from getting sun bleached and dry rotted that I bought a third roll to use a window shades in both our cars so it's not 140° in them with seat belt buckles that will burn the skin right off you if you accidentally touch it. Not only does this block up to 75% of heat, but it also blocks the UVB (rays that cause sunburns) AND UVA rays (the rays that cause signs of premature aging of skin and hair.)
    If you are looking for a way to keep an older mobile home cool throughout the summer, grab a couple rolls of Reflectix, cut each piece 2" bigger than the area you need covered, and see how much of a difference it makes. The cost of 2 rolls has already paid for itself in the saving i got on my first month's electric bill. It's a no brainer. 2 rolls will save me over $1000 this year alone. What else is there to know?
    61 people found this helpful
    Report