RetroFoam of Michigan: Foam vs Fiberglass vs Cellulose: Which Insulation is Best for My Existing House? At the same time, the entire division was renamed . The poly-encapsulated thermal and acoustical insulation is available with a vapor-retardant plastic facing or without the facing for use in hot, humid climates. Buy Now! Mid 2009, Knauf Insulation's revolutionary ECOSE Technology binder is rolled out across all Glass Mineral Wool production. Just be sure that the thickness and density is the same. For example, if you need extra soundproofing or dont want to spend time installing a separate vapor barrier, then face may be the best option for you. Does anyone have experience with these products? Knauf acquires the European activities of Owens Corning through a joint venture with Alcopor. Search. The OC and Knauf products are for air sealing only, and won't offer the needed R-value to keep the interior side of the sheathing above the dewpoint. JM unfaced building insulation is made with formaldehyde-free thermosetting binder that provides a better indoor air quality. Gypsum WholesalersSyracuse area Minus: Flexible like a batt or blanket. Chris, we also appraciate your response, but can add a little color to it. http://ecoseal.knaufinsulation.us/contractors/downloads.html. Most popular material for acoustic absorption. . If you need assistance accessing our web site please call us at 815-364-9579 or email [email protected]. Similar to Owens Corning 703 insulation. Unfaced insulation, on the other hand, does not have a vapor retarder attached to it. Like any other building product, the more experienced the applicator, the better the application. The facing material is typically made from kraft paper, foil, or plastic and acts as a moisture barrier. In the following decades, Johns Manville company survived the Civil War, two world wars, the Great Depression, and the rise and fall of asbestos. . Maines sent me an e-mail saying, The latest problem with fiberglass insulation is that it smells like burnt brownies!. Considering all the reports of issues with spray foam, you may want to consider these reports when opting to use the OC product over EcoSeal. Knauf ECOSE Insulation Board, 2 Inch, 3 lb. Another question, is it vapor permeable? page on the company's website devoted to educating installers. In my case, I'm planning to use exterior foam to address those other concerns, and am really interested only in the air sealing. XPS brands: Dow; Owens Corning; Pactiv/Kingspan? And which one is right for your project? Tested and is certified to meet the EUCEB requirements. This calls into question the idea that it is merely a manufacturing issue that goes away in time. Guardian Supercube II is a loose-fill fiberglass insulation that works in attics, walls, and floors. Spray foam will create an airtight seal and doesnt absorb water. If you're looking to improve the insulation in your home you may have come across two options faced and unfaced insulation. While foam is our forte, we have dealt with fiberglass in homes that need updated or new insulation. 6 sheets per pack. Business Development Manager This is a great option if youre adding to existing, unfaced insulation, but otherwise, it needs to be combined with higher R-value insulation. Our ratings take into consideration factors like price, R-value, customer ranking and warranty. John, . We are "on the team" John and will continue to beat the drum for improved design, improved construction practices, better product application and the resulting healthy and efficient performance of the structures we live and work in. R- 49 Attic 48-sq ft Faced Fiberglass Batt Insulation (24-in W x 48-in L) Shop the Collection. That will either allow it plenty of opportunity to air out, or blanket me in the smell. The compensation we receive from advertisers does not influence the recommendations or advice our editorial team provides in our articles or otherwise impact any of the editorial content on Forbes Home. Model B390. She also loves knitting, making art, cooking, and hosting dinner and a movie night for friends and family. Its known for its use of eco-friendly binder and post-consumer recycled content. Minus: High cost, lower NRC because it is only 1" thick. You've got the information you need to make an informed decision, so go forth and insulate your home. While we work hard to provide accurate and up to date information that we think you will find relevant, Forbes Home does not and cannot guarantee that any information provided is complete and makes no representations or warranties in connection thereto, nor to the accuracy or applicability thereof. (Spray Foam vs Fiberglass vs Cellulose). See Owens Corning Fiberglass Corp, Patent US2252157A: Insulating bat, July 26, . Even the best tape job will have some air bubbles and areas that might not get fully adhered. Morereviewsandphotos Canada FAQ's | Plus: An eco-friendly, formaldehyde free sustainable insulation board. Sounds like I can buy your product, which I will look into. Can Unvented Roof Assemblies Be Insulated With Fiberglass? etc, but for a particular house, in a particular location it is relative. Owens Corning does mitigate some of the itchiness that comes with installing insulation by saying its insulation is shed resistant. "We have some of the . I figured it's probably a cost vs. markup thing. woodland mills hm122 parts. Add to Wishlist. JM Kraft-Faced batts and rolls are ideal for moisture control in exterior walls. Commissions do not affect our editors' opinions or evaluations. Member. Plus: Excellent low freq sound absorption. construction details. Is that it? General Insulation Company is a distributor and supplier that stocks and fabricates a wide variety of industrial, commercial, and fire-stopping products for construction-related markets. See for yourself in this video. The products and services we review may not be right for your individual circumstances. Of course, the insulation was still sitting in the bags on the cement slab basement floor. It can also suffer from usual things like dust and the stapling flanges falling off. Anyone who has worked with insulation knows just how much it can itch if youre not properly dressed for the job. Compare Quotes From Top-rated Insulation Contractors, OWENS CORNING PINK NEXT GEN FIBERGLAS UNFACED Model RU70. Fiberglass Insulation Manufacturer Tackles Installation Quality, Better National Distribution for Mineral Wool Batts, A Look at State Premiers New Heat Pump Water Heater, Indoor Air Quality and Building Diagnostics. It is kraft faced and the kraft paper can tear. If a tight air barrier is installed and the appropriate thickness of insulation is used, you can spend less money on what seems like an inferior product and still have a well-insulated home. Owens Corning is one of the top names in insulation and its Pink Next Gen Fiberglas Unfaced insulation is a tremendous choice. Knauf insulation vs owens corning. googled to find this post For us it was cost effective and a lot easier then spending a weekend caulking everything myself. However, it is interesting to note that most builders with which we are working are starting to pay closer attention to the total construction of the envelope. Information provided on Forbes Home is for educational purposes only. Additionally, inexpensive latex caulks are not likely to provide an adequate expectation of viability. Do you think that the EcoSeal reduced infiltration more than the tape alone would? COMFORTBATT R- 30 Attic Wall 30.7-sq ft Unfaced Stone Wool Batt Insulation (23-in W x 47-in L) Individual Pack 1 total Piece. Not a problem if supported by a frame, fabric, etc. Rockwool is made from stone wool fibres which are non-combustible and can resist temperatures of above 1000C. Excess material can be put back in the bucket, or used to touch up or hand seal other areas. These extras or features may be what makes or breaks a brand for you, so it is important to consider all your options. There isn't a website readily available for anyone looking for a quick tutorial on installing the insulation, but the Internet is vast, so you can likely find something quick and easy on YouTube. The plan is to staple landscape fabric to the underside of the joists and then cover with some stretched black fabric. If nothing else, we continue to draw attention to the need for proper air sealing and the construction dynamics that have to occur to optimize air leakage reductions. I definitely think it is a viable alternative to flash and batt or straight foam. In some cases like the seams between multiple studs, there may appear to be a "gap" left on the surface area, but if the product was correctly installed, the sealant will have bridged the gap deeper inside the seam. Descriptions of the problematic odor vary. Pros can work efficiently because blown-in insulation fills spaces around wires, pipes and irregular-shaped cavities. The pink stuff is pretty rare Luckily, the smell went away as soon as I covered it up with drywall. Roxul is an option but much more expensive. I know that is not an apples to apples comparison, but it gives you some idea that the performance of the 2 systems is similar. I think the best you can do is "Estimate" ACHn Those who choose Johns Manville typically stick with the brand because of its reliability and quality. The R-Value ranges from R-11 to R-60 for open attics and R-15 to R-69 for closed cavities. This method enables them to quickly and properly fill large spaces in residential attics, ceilings and walls. Plus, how long is the tape going to hold? . Its easy to cut with just a utility knife and is easy to install. Just like with other Knauf products, this one is easy to use and creates little dust. It is not subtle or easy to dismiss. Where you live matters a great deal in deciding the type of attic insulation you need. Of course not. Less air going through fiberglass makes fiberglass perform closer to its specs which is a good thing. Visit http://www.idi-insulation.com/ for all your insulation information. It is designed for weatherizing and retrofitting existing homes. Bass absorption may be enhanced using corner mounting or increasing thickness with additional layers of material. Ann, it is the same idea. The complete source for building, designing, and remodeling green homes, I first heard about the problem of smelly fiberglass batts from Michael Maines, a builder and GBA blogger who lives in Portland, Maine. R-Value Ranges: 12-54. 0.63: 0.95: 0.79: 0.35: 0.75: Rigid: $2.89: Plus: Excellent sound absorption. 2023 RetroFoam of Michigan Inc. All Rights Reserved. Owens Corning started developing insulation materials in the 1870s. Customers have said Johns Manville doesnt have an odor like other brands, and it doesnt cause itchiness when installing. Owens Corning 703 is a specific product. Then when I cut it, the asphalt like adhesive that bonds the kraft paper to the fiberglass stuck to my knife blade and the blade stopped cutting. Knauf Insulation manufactures thermal and acoustical glass mineral wool insulations for residential customers, as well as commercial, industrial, marine, original equipment manufacturers, and metal building applications. Douglas Crimi. I looked around at your websiteconcerning EcoSeal If you have fiberglass batt insulation and it looks to be in good shape, you can add new insulation without removing the old insulation. When it comes to ROCKWOOL vs FIBERGLAS Insulation for interior garage walls using wood studs, the R-Value is exactly the same. Choosing a selection results in a full page refresh. If your insulation is old or shows signs of mold or rodents, then you need to remove it and replace it with new insulation. Cons. Description. Most popular material for acoustic absorption. Granted, ACHn takes into consideration the n factor, which is determined by locations, numbers of stories etc. Policies & Privacy | Guardian Fatt Batt has an R-Value of R-49 at 15 inches thick. That being said, some customers have said it doesnt cover the complete space between studs and only comes with a one-year warranty. Tests. Although it is a latex based material, it is much thicker than latex paint and will not through a lightweight paint sprayer. Designed as an acoustical/visual barrier for wall and ceilings where black surface is required. Minus: Flexible like a batt or blanket. Residential Products All Products Products. Fiberglass Insulation Problems: 6 Things to Watch Out For, Home Insulation: Everything Homeowners Need to Know. %PDF-1.4 I am a regular reader here, but it was a google search that led me to this article. The vapor retarder helps keep moisture from becoming trapped in the walls and ceiling, ensuring that your home stays dry and comfortable. They sound like a cheaper, better alternative to flash-and-batt/fill with closed cell polyurethane, but I haven't found a lot of reviews. Simply put, insulation is means of trapping air or gas in pockets. We're always happy to help. Knauf Insulation Acoustical Board with ECOSE Technology 1.6lb - 6 pack. Those who choose Johns Manville R-30 kraft faced fiberglass insulation batt seem to notice a difference as soon as they lay it down. Good strength and rigidity. Minus: More expensive than AFB if you don't need a rigid material. The EcoRoll glass mineral wool insulation is made with ECOSE technology and contains a high concentration of sand and at least 60 percent post-consumer recycled glass. The Owens Corning rep came. We stock a variety of acoustic materials to make sure whatever your project calls for is readily available. I will leave up what I've used so far but the unopened bags are going back. The ability to resist heat flow insulation's thermal resistance. The best manufacturers of fiberglass insulation include Johns Manville, Guardian, Knauf, and Owens Corning. Flint and While those applying caulk are at least making an attempt to reduce air leakage, the caulk itself is merely applied to the surface and does not penetrate the joint. Owens Corning FOAMULAR 250 XPS Insulation Board - All Sizes. It definitely smells like something burnt but with a sweet mildew-like tinge. This won't delete the articles you've saved, just the list. Kraft paper is the most common type of facing material and is typically used in fiberglass batt insulation. This type of insulation is typically used in areas where moisture control is not a concern, such as in walls or ceilings that are not exposed to the exterior of the building. The job isn't too bad if you don't plan to do anything in your spare time. Insulating for Sound. If the smell persists it is not a huge job to take down what I have up so far. In the interest of full disclosure, I am an employee of Knauf Insulation. Careers JM Comfort Therm fiberglass insulation is wrapped in plastic for less itch and dust during the installation process. My search was "bagged fiberglass insulation basement smells." Detroit. The Forbes Home editorial team is independent and objective. Privacy Policy, It was nice to work with a company that clearly takes pride in what they do and strives to deliver great customer service. x 39.2 ft. Owens Corning PINK Next Gen Fiberglas insulation Owens Corning PINK Next Gen Fiberglas insulation installs faster because it's made like no other fiberglass insulation. If so, then faced insulation will provide better protection against potential condensation buildup. We will notify the customer if there are delays. Sign up for a free trial and get instant access to this article as well as GBAs complete library of premium articles and We also almost always go with felt over the advantech sheathing because we primarily use natural white cedar shingles for the sidewall and I'm not sure anyone knows how the advantech reacts to cedar long term. The R-Value ranges between R-13 and R-60 in attics of new and existing homes. Johns Manville R-30 Kraft Faced Fiberglass Insulation Batt 16 in. R-Value. Plus: Great sound absorption, low cost. 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Studs and only comes with installing insulation by saying its insulation is a alternative... To cut with just a utility knife and is certified to meet the EUCEB requirements fiberglass closer...: $ 2.89: Plus: Excellent sound absorption Wool production Board - all.... Great deal in deciding the type of facing material and is typically used in fiberglass batt insulation ( W... Or evaluations issue that goes away in time the tape going to hold, and hosting dinner and a easier! And is easy to use and creates little dust a batt or blanket me the! For use in hot, humid climates not a huge job to take down what I have knauf insulation vs owens corning so.! Touch up or hand seal other areas to use and creates little dust FIBERGLAS insulation for garage... Who choose Johns Manville R-30 kraft faced fiberglass insulation batt 16 in down I! Works in attics, walls, and Owens Corning based material, it is designed for weatherizing and existing. 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