He unfairly accused Insulation4Less and Prodex. I agree that it works, and that foil-faced rigid foam would be better. You really should be ashamed of yourself for trying to stifle debate around these issues just to increase your profits. Double Bubble Reflective Insulation Solid Vapor Sound Barrier Commercial Residential (100sqft), US Energy Products NASATECH 48" x 25' Single Bubble Reflective Foil Insulation Vapor Barrier, Us Energy Products 48" x 125' Single Bubble Foil Reflective Foil Insulation Vapor Barrier, US Energy Products 100 sqft (4ft x 25ft) White Double Bubble (XTEMP) Reflective Aluminum Insulation Roll Solid Metal Building Vapor Barrier - White Concrete Commercial Residential House Buildings, 25+ Years Wall Waterproofing Breathable Colourless, All customers get FREE Shipping on orders over $25 shipped by Amazon, Greenhouses & Plant Germination Equipment. Simply because people draw different conclusions about a product than the manufacturer would like them to shouldn't expose them to that sort of innuendo. Closed-cell spray foam insulation is the best product for your situation; you can buy a two-component spray foam kit at most lumberyards. Some poorly trained workers were installing aluminum foil on an attic floor with staple guns. I'm doubtful that you will succeed in such a claim, but I'm not a lawyer. It is REAL insulation :-).". 612, Plot No. July 13 - Matin jumped into action within 20 minutes to help "Ujjwal Sharma" with her pink and mylar purse, yet you still haven't addressed a single point. We haven't done anything deceptive or misleading. Rajkot, Gujarat, Vadodara They forced our hand to respond with this article to educate and expose such violations of fair marketing practices. Access is in the porch ceiling. No. I used this in our crawlspace, and it makes crawling around down there a LOT more comfortable! The aluminum foil facing is a radiant barrier but does not contribute to the product's R-value. Here's my answer: never design a roof that slopes to a drain pipe. Unfortunately, you made a few mistakes. Gautam Budh Nagar In this case, it is facing air gaps on both sides. Second, we don't get dialogues like the one on this page very often -- but it happens. Enough I do agree with you not to use it underslab unless it falls off a truck and is free. You've falsely slandered an entire industry and you included a couple of names that have no business in your article. Robert, The second error was to buy a bubble-wrap foam product to install on the interior of your walls. However the one I bought did include 1/4" thick foam spacer strips to wrap around the tank first to help provide an air space before wrapping the foil around it. David Yarbrough graciously provided a more detailed explanation, which I am posting below: "The following R-values (ft2hF/Btu) have been calculated with the reflective air space program I use. Pune, Maharashtra, 22-23, Nandanvan Industrial Park 2 Bakrol Dhamatvan Road, Bakrol Industrial Area, Bakrol, Ahmedabad - 382433, Dist. I'm constantly seeing fiberglass hanging from duct from previous installers. I can poke myriad holes in your arguments and we are talking about the wrong things in the first place. Use in tropical countries Even if read, the consumer most likely not know what to make of it. The last time I checked, Prodex was being manufactured and distributed out of Alajuela, Costa Rica -- a fact which may or may not be relevant to the legal sophistication of its marketers.). I must admit it's impressive how persuasive the articles can be. B. Mr. Martin Holliday expects his readers to believe the FTC has no clue of how we market insulation and he had to come to the rescue and inform them? Uses for the product This created a 2-1/2 in air gap as well as a pocket to run all If I were to promote a product, it would not make sense for me to promote a product that is not as affordable and effective as possible. It is not a very installer friendly product. Thermal Insulation Material, For Roof & Wall, Thickness: Polyester Wool Insulation, For Sound Absorbers, Sqmtr 4mm Air Bubble Insulation Sheet, Size: 48mm. foil-faced insulation Foil Wrap for Cool Roof? Jaipur, Rajasthan. The one poster you have quoted seems similarly disadvantaged: although he calls himself a Building Scientist, he appears to be a Real Estate Agent and General Contractor. I will be reporting this infraction to the FTC today. same category?? They had hydronic heat. Where is his independent test results on Prodex Total? I would hesitate to insulate fabric walls with cellulose, but it's hard to visualize the job you describe -- especially since I don't know what the walls and roof of your yurt are made of. 1701, Vasudeo Height, Mulund-Goregaon Link Road, Bhandp West, Bhandup West, Mumbai - 400078, Dist. ", Q. Jonatathan, Seems this story is old news in the U.S. after all and as I stated above "Our government is slow to act and most probably may never act. Should anyone buy the stuff not very often. Judging from what I read, this LOW-E material might not function as an effective thermal barrier without an adjacent airspace. A single piece foil does not performs as well a product composed of either one (single bubble) or two (double bubble) layers of mylar air bubbles sandwiched between two metalized surfaces. For more information on radiant barriers, and how a radiant barrier can raise the R-value of an adjacent enclosed air space, see Radiant Barriers: A Solution in Search of a Problem. A much larger problem is when entities publish equally bogus information, but their political agenda is harder to discern. Otherwise, you'll need to tack up some flexible insulation: quilts, blankets, animal hides, or foil-faced bubble wrap. "Does the R-value go up if 2 radiant barriers face that air space from opposing sides [as opposed to having 1 radiant barrier facing the air space]?". For you to change, we will need to convince you that your conduct is not in your best interest. Fields' goal was humor, but a lot of businesses seem to have chosen this as a mission statement. 5. One minor usage of bubble wrap Gautam Budh Nagar, Uttar Pradesh, New Delhi Response to Jon R Mujehri Road, Balabhgarh, Sector 70, Faridabad - 121004, Dist. That's about all you get when you add that air space to foil-faced polyiso, and it's also all you get when you add that air space to the very thin products you sell. I've never been there, unfortunately, but I hope to visit some day. I intended no reprimand, Martin. edges as it hangs in the interior box, but it definitely He refuses to admit http://www.Insulation4Less.com either puts the parameters of the R-value shown on the page or embeds a link in the R-value to display the parameters. That's usually where the siding goes. Bently's Company, Ahmedabad To Indore Highway, Ahmedabad - 382350, Dist. Ordinary radiant barriers are not quite stiff enough. Thanks. That has nothing to do with this discussion. Ms Wiley-Smith told the hearing she and a colleague were given two days to plan and cost the scheme, which aimed to insulate more than 2 million homes. There is a place and use for stuff, just not as house insulation. I have ventilated the attic, but that won't stop the radiant transfer. You spread your broad brush over an entire industry without taking the time do the extra research to make sure your criticisms applied to each company. One final point: you really don't want any ducts in an unconditioned attic. Hyderabad, Telangana, Max Withstanding Temperature: 10-12 degree, Indore ------- 85/86, Burmese Colony Near Transport Nagar, Raja Park, Jaipur - 302004, Dist. Indore, Madhya Pradesh, Noida, Dist. By reading this I assume there is no product I can get more than an R2 out of short of spray in foam or rigid boards? I am embarrassed to admit I've even seen a triple layer product that expands on its own to include 2 air spaces inside. I appreciate the incredible educational resource that GBA is for me, and I thank you for reinforcing my point, that we shouldn't be alone in trying to solve this kind of problem. The ceiling is bare though.and It has a thermostatically controlled propane heater which works well. Robert, He expects his readers to believe the FTC is poor and underfunded. Misleading article written by Martin Holladay, GBA Advisor I have a guess but rather than conduct myself as you have and call you a "Bad Apple" as you have referred to us, we'll give you a chance to clarify for your readers what you really mean. I use this product in the area where I house my indoor/outdoor container plants and start the veggie seedlings. It is REAL insulation :-). R2 is not appreciable. My guys never seize to amaze me with how quickly they can install PRODEX, and how effective the installation is at drastically reducing energy costs and improving comfort. We're discussing Insulation4Less and Prodex. Needless to say, pay attention to fire safety when you insulate your walls. It might be a rare case in which a radiant barrier is a good idea. Why is it I have to tell Mr. Holliday's readership of this fact. My guys never seize to amaze me with how quickly they can install PRODEX, and how effective the installation is at drastically reducing energy costs and improving comfort. 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I hate to be the bearer of bad news, but here is something else to think about: In addition to wasting your money, you also created a potential future problem by installing a wrong-side vapor barrier. False. It will only dissuade the worse of Americans from buying Prodex products. We found it necessary to state what we thought was obvious because the misleading article on this website that group all reflective insulation into one bunch.. Foil faced bubble wrap is composed of either one (single bubble) or two (double bubble) layers of mylar air bubbles sandwiched between two metalized surfaces. I am sad about the Tone and Title of this post on GBA There are so many scam artists out there that it's hard for the FTC to keep up. This type of wall is usually called a kneewall. I also installed radiant tubing, because i wanted to take the chill out of our NY winters if i happened to be working in the garage. Mr. Martin Holliday of Green Building Advisor cites an example on our website of a product that IS NOT Prodex Total! A-3/9, 3rd Floor, Block-A, Himalaya Pride, Techzone-IV, Gautam Buddha Nagar, Noida - 201306, Dist. I do not promote any product. Evidently some radiant barrier manufacturers or distributors convinced a government official that radiant barriers are a type of insulation, and should therefore be eligible for the government insulation subsidies, just like fiberglass. Time to expand the conversation about Mr. Martin Holladay's insidious marketing techniques beyond the comfort zone of his groupies in this chat room. the cushioning binder wrap of a pallet of cases of wine. Gautam Budh Nagar, Uttar Pradesh, Khasra No. Ahmedabad, Gujarat, Flat 4, Ground Floor, Nina Pinto Colony, Palm Grove Apartment, Miramar, Panaji - 403001, Dist. Foil Faced Bubble Wrap Is NOT as Good as Prodex Total. 149,RUDRA INDUSTRIAL PARK,OPP. Seems to be the cost of doing business in America and abroad. Documented, verifiable test results are documented verifiable test results. If you are impressed by R-1.1, this is the product for you. Or white paint on the top of the roof and a greater roof slope (more convection). The controversies arose from a few questions, including: 1. Also, it sure seems like it makes the floors of our little house surprisingly warm and comfortable. But for an R=.75 value it doesn't seem worth it. You are correct that some "radiant people" use radiant barriers and others use "double bubble." 8mm reflective aluminum foil insulation sheets, size: 1.2 m Head Office, Ginni House, Plot No. Copyright @ 2008-2022 All Rights Reserved. 3. That means 5 or 6 inches of rigid foam. Fiberglass duct wrap They shut down one operation and it pops up later under a different name. Leaving the fiberglass batts in place, and installing foil-faced polyiso that is at least 1 inch thick, would be the best approach, in my opinion. Thirdly, I also don't hear you commenting on how an airspace would help the R-value on fiberglass, rigid board (with no foil) etc. The question remains will he remove his slanderous comments about Insulation4Less and Prodex now or later. I would also greatly appreciate any remedies you could suggest. I am not a fan of fiberglass batts, and I often criticize the dismal thermal performance of fiberglass batts as typically installed. We've heard a lot of things it is not good for, how about some it is good for. Isn't he the one that should have told you? Real duct insulation (the type that has an R-value, rather than one that depends on the R-value of an air space) is usually made from fiberglass insulation with a vapor-barrier facing. per se, especially as there's a half-inch gap around all the I used this product on my west- facing uninsulated metal overhead garage door on my old house. Found your article while searching for an outlet that sells this product, lived off the grid in Northern Ontario and did the upper rafters with it, froze my ass off! The attorney in charge of enforcing the Federal R-Value Rule at the FTC is named Hampton Newsome. The truth is slowly leaking out on Spray Foam, now it's foil. For more information on R-value, see Understanding R-Value. The laws of phyics (response to #20) "You do sell insulation via your advertisers. Whenever to you include "All" you'll make this error. So stop it with this stuff you're pulling out of thin air - because you can't support it. Addendum to Martin; Twice I agreed with you that this stuff is of lessor value now I have but thrice Price/performance isn't a much of an issue when you're shipping $15,000 worth of temperature sensitive wine per pallet. I told you there would be phase two. I know your reader have paid to subscribe to this website and may be prone to believe you but even they can see that you're being deceptive. Response to Gerard Celentano I don't have my copy of ASHRAE Fundamentals by my side right now, but according to my memory, a 3/4-inch vertical airspace with a radiant barrier has an R-value of about R-3. What a waste of time and energy (not to mention money). Gautam Budh Nagar, Uttar Pradesh, 1701, Vasudeo Height, Mulund-Goregaon Link Road, Bhandp West, Bhandup West, Mumbai - 400078, Dist. stops that typical chilly feeling of one's body heat radiating Copyright 1995-2022 eBay Inc. All Rights Reserved. The attic surrounds the exterior wall of the second story. I witnessed The Foil bubble insulation Installing Rigid Foam Above Roof Sheathing, Climate Activists React to Dont Look Up, http://www.eagle-mt.com/radiantmax/radiant_slab.php, http://www.prodexcr.com/descargas/23%20AD5-%20AD10%20INGLES.pdf, http://www.abc.net.au/news/2014-03-19/royal-commission-home-insulation-hears-industry-safety-concerns/5330948?ion=news, http://www.smh.com.au/federal-politics/political-news/insulation-scheme-dreamed-up-over-a-weekend-royal-commission-hears-20140317-34xrx.html, Radiant Barriers: A Solution in Search of a Problem, http://www.johnstonesupply.com/storefront/product-view.ep?pID=R94-224, http://www.EnergyHandyman.com/knowledge-library. help calculating R-value Misleading article on this website. If it were vacuum insulated goods 3/16" thick with aluminum facing aluminum across even 1/8" gap and minimal thermal bridging you'd probably beat R16(!). Gerard, x 25 ft. x 10 ft, SmartSHIELD -3mm 48"x100ft Reflective Insulation roll, Foam Core Radiant Barrier, Thermal Insulation Shield - Engineered Foil/White Film, US Energy Products 48" x 10' Double Bubble Reflective Foil Insulation Thermal Barrier R8 4' x 10', Double Bubble Reflective Thermal Aluminum Foil Radiant Heat Vapor Barrier Insulation: (16" X 25 Ft) Heavy Duty (Water Proof No Tear): Walls Windows Garages Attics Air Ducts HVAC Vehicle Etc (1), US Energy Products 1000sqft (48" x 250') Double Bubble Reflective Foil Insulation Thermal Barrier R8 Vapor Barrier Residential Commercial (One Pack), Double Bubble Reflective Foil Insulation: (48 in X 10 Ft Roll) Industrial Strength, Commercial Grade, No Tear, Radiant Barrier Wrap for Weatherproofing Attics (Limited Edition), Reflectix BP24025 24-Inch by 25-Feet Bubble Pack Insulation, Double Bubble Reflective Foil Insulation (24 inch X 50 Ft Roll) Industrial Strength, Commercial Grade, No Tear, Radiant Barrier Wrap for Weatherproofing Attics, Windows, Garages (1), Double Bubble Reflective Thermal Aluminum Foil Radiant Heat Vapor Barrier Insulation: (16" X 10 Ft) Heavy Duty (Water Proof No Tear): Walls Windows Garages Attics Air Ducts HVAC Vehicle Etc, US Energy Products 48" x 125' White Double Bubble Reflective Foil Insulation Thermal Barrier R8, Double Bubble Reflective Foil Insulation: (4 X 25 Ft Roll) Industrial Strength, Commercial Grade, No Tear, Radiant Barrier Wrap for Weatherproofing Attics, Windows, Garages, RV's, Ducts & More! Just last week i saw an add at local hardware store , clearly pushing " additional R4 value " on a bubble/foil product. See a lot of ads and claims about R19 for the product ProDex. Prodex Difference: ICC-ES Recognized : R 16 unaffected by humidity." Bob, A. I agree that Costa Rica is a wonderful country, and its people (by all reports) are also wonderful. New Fact Sheet Challenges Performance Claims of Reflective Bubble Pack Insulation Manufacturers, http://www.naima.org/insulation-news.item.64/new-fact-sheet-challenges-performance-claims-of-reflective-bubble-pack-insulation-manufacturers.html&keywords=closed+cell, Response to Richard Beyer Once again Mr. Holladay doesn't address the primary points: 1. It works just as well.. Proper Installation Works ------- The warehouse guys on the receiving end collected both the EPS and aluminized bubble wrap, posting both on a web bulletin board under the "free" section rather than dumpster-izing it when the pile got too big. Sqm In Rolls 4mm Single Layer Air Bubble Insulation Sheet, Size: 4mm Air Bubble Insulations Sheet, Size: 1.2mm X 40mm. Road, Ajmeri Gate, Delhi - 110006, Delhi, Khewat Khata No-43/46 Rect N0 17//24/1 Rakba 8 Kanal 0, Mujeri, Near Sector - 70, Faridabad - 121004, Dist. Owens Corning makes R-8.3 fiberglass duct insulation. One of your paragraphs begins with this (not very grammatical) sentence: "3. Response to Bob Coleman A. What about using the plain foil on the underside of my floor joists in the crawl space? You keep talking about Federal Law and that we can be put in jail and have a huge lawsuit. Can't support his contentions. It would not be so if you add less than half an inch or so of insulation and also double the price as you are doing. I haven't hooked up the radiant yet so I don't know how effective the Prodex will be. For information on ways to insulate kneewalls, I suggest that you read this article: Two ways to insulate attic kneewalls. I am becoming depressed by all the [good] info on this site showing how key parts of my home build were wrong and either cannot be fixed or will require lots of $$$ to fix. Are Expensive Building Components Necessary? "Do you have any advice for Jin? It violates the laws of physics for a 3/16 inch thick product to have an R-value of R-16. They should simply be used where it is the best product for the application. He conveniently failed to mention the embedded links in the R-values on our website that open to test results showing the parameters of the test. It needed something to hold it all together and a tougher skin to protect the low-density EPS (shrink wrap wouldn't be enough) so a bubble wrap made some sense. I for one drive a compact car, a Ford Focus Hatchback. Your recently viewed items and featured recommendations, Select the department you want to search in, SmartSHIELD -5mm 24''X50ft Reflective Insulation Roll, Foam Core Radiant Barrier, Heat-Cold Shield, Thermal Foil Insulation - Pure Aluminum, INSULATION MARKETPLACE SmartSHIELD -3mm 48inx10ft ReflectiveINSULATION roll, Foam Core Radiant Barrier, ThermalINSULATION Shield - Engineered Foil, INSULATION MARKETPLACE SmartSHIELD -3mm 48 inchx100Ft ReflectiveINSULATION roll, Foam Core Radiant Barrier, ThermalINSULATION Shield - Engineered Foil, in Weatherproofing Window Insulation Kits. 2. I saw an entire house get covered in this stuff (exterior). 11-74, 2, Pragathi Nagar Colony, Dilsukhnagar, Saroornagar, Hyderabad - 500060, Dist. Kolkata, West Bengal, Saroornagar, Hyderabad Please readers compel this writer to do the right thing - Remove the names of "Insulation4Less.com" and "Prodex" from his article. This thermal insulation uses closed cell foam plus two aluminum surfaces and trapped airspaces to form an efficient insulation system. It is doing SOMETHING. Ahmedabad, Gujarat, 701, Shilp Aperia Near Hotel Planet Landmark, Ambli- Bopal Road, Bodakdev, Ahmedabad - 380054, Dist. Others still, obtain information from may sources, but understand the bias of the source, and use that to draw our own conclusions. Summary: Foil faced bubble wrap is not as good as Prodex Total Insulation inside, on, or behind my vehicle. I purchased the bus with the interior already in so the space available for insulation is limited. Get building science and energy efficiency advice, plus special offers, in your inbox. You don't know which way to filter the story until you know which way it was slanted. Ideal would be to fill the space between the layers you have with some fluffy insulation, but that probably makes storage difficult. Basically a box inside an attic with another attic above. Wow! Vadodara, Gujarat, First Floor 113 , Sunny Mart, New Aatish Market Mansarovar, Jaipur - 302020, Dist. Insulation4Less links every R-value to the parameters of its test. This advice applies to low-slope roofs (the type that Jin is discussing). Road, Indore - 452001, Dist. inside, on, or behind my vehicle. Every roof drain that I have seen depended on heat loss from the building to stay ice-free. Vacuum insulated glass window units with indium tin-oxide hard-coat low-E on both sides of a 1-2mm gap regularly hit R10 or better. Here's an example what appears to be a fair question, when in fact it's misleading. Double Bubble Reflective Foil Insulation (36 inch X 25 Ft Roll) Industrial Strength, Commercial Grade, No Tear, Radiant Barrier Wrap for Weatherproofing Attics, Windows, Garages (1), Reflectix BP48010 Double Pack Insulation, 48 in. The usual warnings apply: don't cover up the pressure/temperature relief valve, or the thermostat or other controls. Young men have died installing this product This simple truth doesnt support his contention of false and misleading marketing - so he doesnt mention it. The R-values are for horizontal heat flow (vertical air space) with average temperature 75F and temperature difference 20 F. Further on Yurt Insulation To paraphrase Joe L,where were the adults when this level of insulation was deemed adequate. Jaipur, Rajasthan, 61, C/o Perfetc Dharam Kanta, Dhonde Khurd, Raipur - 493111, Dist. Radiant barriers stop only one type of heat transfer: radiant heating. Lee, Every building is unique. It is also 96% reflective which means it does the exact same job at preventing radiant heat gains in your building. It reads, 'see "(Technical Data" tab below)." Kolkata, West Bengal, 11-74, 2, Pragathi Nagar Colony, Dilsukhnagar, Saroornagar, Hyderabad - 500060, Dist. Where is the misleading marketing? So I have just sent an e-mail to Dave Yarbrough, and insulation expert, to get an authoritative answer. works for me That's what makes this so damaging. As I have noted repeatedly in articles over these years, it doesn't take long at all to locate websites with absurd and illegal claims about the performance and R-value of so-called "insulating" paint, radiant barriers, and bubble-wrap products. If you ever decide that you want insulation between your studs, your mistake will come back to haunt you. No more cracked dashboards, or steering wheels and belt buckles that are too hot to handle. The R-value of reflective insulation is not measured by the inch. Given those constraints do you have any advice for Jin? They are totally different in the way they are manufactured, packaged, sold, and the way they perform/install, not to mention the ease of installing a rolled flexible insulation compared to rigid foam-board. First of all, airtight construction techniques always improve the performance of a wall assembly. I built several homes using the Prodex product and have been extremely satisfied. Can you confirm or correct this assumption, please? When is someone going to get around to prosecuting us? Independent reviews (bottom right of every page). Why hasn't Mr. Holliday gone to the FTC about them? It's hard to visualize where you want to install the bubble wrap. Vadodara, Gujarat, Ahmedabad Moreover, manufacturers of conventional insulation products (like polyisocyanurate foam) could play the same (illegal) game in their advertising literature if they wanted to -- but they don't. If you perform an R-value test according to ASTM C518, the material is placed between two plates -- which is a similar situation to sandwiching the bubble wrap between dirt and concrete.