x 105 in. Knauf Ecobatt R-30 HD Unfaced Fiberglass Insulation Batts - All Sizes. The plastic matrix may be a thermoset polymer matrixmost often based on thermosetting polymers such as epoxy,. 98 sq. x 105 in. PINK Next Gen fiberglass insulation batts recover instantly, cut and split cleanly,. 25 thick. It delivers a higher R-value per square inch in less space than standard insulation products. Trust Owens Corning commercial fiberglass insulation to improve energy efficiency, reduce sound & optimize comfort for your buildings inhabitants. Consult local building Codes for required R-value. Back; Home insulation. 2 per in. (15-Bags) Compare. 034 W (m. Fiberglass insulation is made from molten glass that is spun or blown into fibers. ) (2) Model U83. R-15 EcoTouch&174; Insulation Unfaced and Kraft-faced Excellent Thermal Performance Owens Corning R-15 EcoTouch&174; insulation is specifi cally engineered to solve the effi ciency problems of exterior 2x4 walls. It can be used for interior or exterior walls and has an NRC ratio of 0. 00 with fiberglass insulation. Wood Blocks; Hardwood Blocks; Fiberglass Blocks; Original Buckaroos; Wood Dowels; Tru-Balance CoolDry (Phenolic) CoolDry CoolDry. XHD 400 and XHD 600 panels are designed for applications where standards require very high compressive strength. 25 in. The plastic matrix may be a thermoset polymer matrixmost often based on thermosetting polymers such as epoxy,. x 48 in. For 2&215;6 walls, mineral wool comes in R-23. You are looking at anywhere from R-2. High density means more fibers per square inch. (15-Bags) Knauf R-15 EcoBatt unfaced fiberglass insulation with ECOSE Technology is a leading sustainable insulation. Fiberglass Insulation The smart choice to make spaces more comfortable and energy efficient. (8-Bags) Knauf R-38 EcoBatt Kraft faced fiberglass insulation with ECOSE technology is a leading sustainable insulation. R-38 EcoBatt Kraft Faced High Density Fiberglass Insulation Batt 10-14 in. x 15 in. Heres something you may not know. Batts fiberglass insulation is excellent for walls and can be used for attics. Feb 21, 2021 R-21 insulation is best used for application in 2x6 walls; Each R-21 fiberglass insulation batt is 5. Upgrading to R-21. A minimal thickness of 160mm is recommended in order to insulate a pitched roof. ft 3 density to R-4. and these small air pockets result in high thermal insulation properties. The combination of high-density skin and low-density core provides high acoustical values in the high and low frequency ranges normally encountered in HVAC. Multiple Options Available. The denser products are intended for insulating areas with limited cavity space, such as cathedral ceilings. Sound absorption characteristics, helping reduce noise transmission. per bag) R-15 high-density insulation delivers 36 more R-value than standard R11 insulation in a 2 in. High densities also help to lower air-infiltration rates. x 93 in. When it comes to sound deadening, the higher density of Rockwool insulation makes it good at blocking out lower-frequency noises like heavy thuds. D x 15 in. x 48 in. Knauf R-21 EcoBatt Kraft faced fiberglass insulation with ECOSE Technology is a leading sustainable insulation. R-15 EcoBatt Kraft Faced Fiberglass Insulation Batt High Density 3-12 in. High performance fiberglass insulation systems. They are suitable for temperatures up to 1200F (649C). 8 per inch at 1. Insulating batts are made of fiberglass, slag wool, mineral wool, or rock wool. , Ltd. x 48 in. Owens Corning Certified Energy Professional insulation contractors carry a full range of high density insulation products. You are looking at anywhere from R-2. It is. x 93 in. Thermal conductivity and density values at 0 C of fiberglass insulation. x 48 in. Department of Energy. org 703. Block-style supports should match the wall thickness of the pipe insulation. W x 48 in. Get free shipping on qualified R15 Fiberglass Insulation products or Buy Online Pick Up in Store today in the Building Materials Department. Engineered with a 2. Its thermal conductivity is much lower than other foam materials such as XPS, . Insulation R-values vary based on the type, thickness and density of the insulation material. By comparison, fiberglass is generally expected to last for about 25 years; however, fiberglass insulation can and does collapse and flatten over time, which can lower its insulating ability faster than Rockwool. The ability to resist heat flow insulation&39;s thermal resistance. What Is the Density of Fiberglass Fiberglass has an average density range of 2. The applications have a wide range cavity walls, exterior and partition. 40) in between two sheets of 34" cement board (R-Value. Owens Corning. Theyre easy to clean and maintain, they can change the look of your bathroom and theyre fairly inexpensive. Knauf InsulationR-21 EcoBatt Kraft Faced Fiberglass Insulation Batt High Density 5-12 in. x 15 in. W x 48 in. Dec 25, 2021 The R-value for fiberglass batts ranges from 3. Made with a high degree of recycled glass, our insulation batts are pre-cut to install quickly and easily with low dust and low hassle. Meets the requirements of ASTM C 1177. for pricing and availability. High density means more fi bers per square inch. More Options Available 940. We feature quality service with insulation projects completed on time and on budget, and we provide industry-leading expertise, professionalism and safety with every visit. 600Mm X 7. R-15 EcoBatt Unfaced Fiberglass Insulation Batt High Density 3-12 in. 88 R-3. The high density of the stone wool equals more trapped air and better sound absorption properties than fiberglass. Insulation R-Value 38. Oct 18, 2023 What Is the Density of Fiberglass Fiberglass has an average density range of 2. , 7 pieces (67. These below-grade walls are insulated along the exterior with R-5 of bug-resistant high . However, it is vital to understand that proper maintenance is crucial in order to. 5M Multi-Purpose Insulation. The standard method to test plastic density is ISO 1183 part 2 (gradient columns), alternatively ISO 1183 part 1 (MVS2PRO density analyzer). Ecobatt insulation products can be used in new and retrofit wood and metal frame applications in residential, commercial and manufactured housing structures. What are the shipping options for Fiberglass Insulation Some Fiberglass Insulation can be shipped to you at home, while others can be picked up in store. 98 SF Per Bag. Knauf R-21 EcoBatt Kraft faced fiberglass insulation with ECOSE Technology is a leading sustainable insulation. Multiple Options Available. (15-Bags) Knauf R-15 EcoBatt unfaced fiberglass insulation with ECOSE Technology is a leading sustainable insulation. 5 inches of space to insulate. R-30 EcoBatt Kraft Faced High Density Fiberglass Insulation Batt 8-14 in. Large furnaces are used to melt silica sand. Shop the Collection. The performance of any insulation product how well it resists heat flow is know as its R value. Knauf Ecobatt R-11 Kraft Faced Fiberglass Insulation Batts - All Sizes. R-21 Unfaced High-Density Fiberglass Batt 23 in x 93 in B95E 103. 02 pallet (1. Standard fiberglass batts are still lightweight. The smart choice to make spaces more comfortable and energy efficient. (15-Bags) (149) 1319. x 93 in. R-19 Wall 118. x 93 in. Advanced fiber technology recovers without shaking or fluffing. You are looking at anywhere from R-2. Please call the store prior to your visit. 6-5 Fiberglass Batts 3. R-30 Cathedral EcoBatt Kraft Faced Fiberglass Insulation Batt High Density 8-14 in. This high density fiberglass pipe support prevents the pipe insulation from crushing and maintains the insulation R-value. (15-Bags) Compare. How Insulation Works. R-38 EcoBatt Kraft Faced High Density Fiberglass Insulation Batt 10-14 in. Cost-effective solution for a more comfortable home. Apply for a Home Depot Consumer Card. Owens Corning Insulation is an industry leader offering innovative insulation solutions across Residential, Industrial, and Commercial building applications. R-Value 3. R38 insulation has an R-value of 38, which is a measure of its thermal resistance. D x 15 in. They are available in widths suited to standard spacings of wall studs and attic or floor joists. , 7 pieces (67. The density of HDPE ranges from 930 to 970 kgm 3. Blanket insulation is also made with wool, plastic and organic fibers like cotton. Designed for use in metal building walls and roofs, the OptiLiner &174; high-R system features an exceptional vapor barrier, an enhanced acoustical environment (both inside and outside of the building), and attractive finished appearance, with a bright interior finish which may allow for reduced lighting loads. Staple-Free batt insulation is flangeless kraft-. Blown-in rock wool insulation. 5) which of course would leave 0. per cubic foot), will result in a reduction of air leakage through the wall (like dense-packed cellulose). D x 15 in. They are suitable for temperatures up to 1200F (649C). Each R-21 fiberglass insulation batt is 5. 25 inches. Thermal Properties. 74 sq. R-38 EcoBatt Kraft Faced High Density Fiberglass Insulation Batt 10-14 in. Knauf EcoBatt Fiberglass Insulation Batts with ECOSE Technology are a flexible glass mineral wool batt insulation made from sand and over. 20 40 0. So, you dont get the full R-value on the label, but the insulation still works perfectly well if all youve done is compress it. L; Each individual bag covers 77. (8-Bags) Compare. Foil-faced Thermal Batt Insulation complies with ASTM C 665, Type III, Class B and C. ) (152) Model 690986. x 23 in. (8-Bags) Knauf R-38 EcoBatt Kraft faced fiberglass insulation with ECOSE technology is a leading sustainable insulation. W x 48 in. 3 per inch and for the wall is 3. 64 per square foot. ) (152) Knauf Insulation. 6 1. x 15 in. For most acoustical applications, such as sound studios, control rooms, apartments, a 2" thickness. In my neighborhood R15 Roxul costs about the same as high-density "cathedral ceiling" R15 fiberglas batts of equivalent R. But theres a sticking pointcost. Manufacturers now produce medium- and high-density fiberglass batt insulation products that have slightly higher R-values than previous varieties. Blown-in fiberglass insulation is basically fiberglass blow in using a hose. Rated 5 out of 5 by shortcat1 from R-14 fibreglass pink It's fiberglass insulation and it's R-14 (better than R-12). 83-sq ft Kraft Faced Fiberglass Batt Insulation Individual Pack. 56-sq ft Unfaced Fiberglass Batt Insulation Multi-pack. High density means more fibers per square inch. Fiberglass Insulation Insulation Accessories Oriented Strand Board - OSB Spray Foam Insulation Mineral Wool Insulation. x 15 in. High density, making transportation and installation more challenging; Poor sound absorbency;. x 93 in. 9 to R-3. FIBERGLASS INSULATION Physical Properties PROPERTY TEST METHOD VALUE Density (size dependent) ASTM C303 Type 703 3. Higher R. The smart choice to make spaces more comfortable and energy efficient. per bag) R-15 high-density insulation delivers 36 more R-value than standard R11 insulation in a 2 in. With attic applications, loose-fill cellulose also blocks air convection within the insulationa process that can significantly reduce the effective R-value of loose-fill fiberglass in very. More Options Available 1448. Thermafiber Industrial Mineral Wool Insulation is designed for high temperatures in process industry and fire-resistant applications. The most resistant of our rigid insulation. Since fiberglass is blown in, the resultant density of the insulating material is less than that of batt insulation. 74 sq. Knauf EcoBatt R-15 HD Kraft Faced Fiberglass Insulation Batts This high-density R-15 insulation product is designed for both thermal control and sound dampening. Dana Dorsett Jan 13, 2014 0600pm 3. 2-lb) in the Blown-In Insulation department at Lowe's. Batt insulation for walls, attics, floors and more made with Ecose technology for superior thermal and acoustic performance. 9 to 3. Get free shipping on qualified 3. It delivers a higher R-value per square inch in less space than standard insulation products. Get free shipping on qualified 2x6 Wall Fiberglass Insulation products or Buy Online Pick Up in Store today in the Building Materials Department. 5 in. R-30 Cathedral EcoBatt Kraft Faced Fiberglass Insulation Batt High Density 8-14 in. 49 pallet (1. Owens CorningEcoTouch R-8 Unfaced Fiberglass Sound Attenuation Insulation Batt 24 in. It can be used for interior or exterior walls and has an NRC ratio of 0. x 93 in. x 2 ft. 50 per square foot. High density means more fibers per square inch. In my neighborhood R15 Roxul costs about the same as high-density "cathedral ceiling" R15 fiberglas batts of equivalent R. High performance fiberglass insulation systems. You are looking at anywhere from R-2. 92 m) lengths and is used to insulate standard iron pipe, plastic pipe and copper. A 2019 study reported that 71 of all new single-family homes regulate sound and temperature with it52 using batts and 19 using blown fiberglass. Fiberglass Manufacturers Fact Sheet READ THIS BEFORE YOU BUY What You Should Know About R-values The chart shows the R-value of this insulation. EcoBatt batt insulation is a cost-effective thermal and acoustical barrier for energy-efficient construction. Knauf EcoBatt R-15 HD Kraft Faced Fiberglass Insulation Batts This insulation product is designed with high-density fiberglass and is available in various sizes. Iron Pipe insulation, Copper tuber insulation, Plumbing Insulation, Fiberglass, fiberglass pipe, SSL II, ASJ Max, SSL II with ASJ Max, PSK, faced, insulation,. R-value is a big deal in insulation, so lets see how they stack up. Fiberglass Insulation. W x 93 in. (8-Bags) (51) Questions & Answers (16) 7 Hover Image to Zoom Covers 675 sq. R-38 unfaced insulation, easy attic and floor install. x 48 in. The higher density of either makes it more air-retardent, and has real-world performance difference beyond the R13s in spite of the thermal bridging. When it comes to sound deadening, the higher density of Rockwool insulation makes it good at blocking out lower-frequency noises like heavy thuds. L; Every order of 12 bags contains 384 sq. Cellulose insulation has a higher R-value than standard fiberglass insulation, though high-density fiberglass can provide higher R-value than cellulose. Micro-Lok&174; HP Ultra fiberglass pipe insulation is a high-performance pipe insulation with a polypropylene-coated factory-applied vapor-barrier jacket. Excellent Thermal Performance. Select either EcoBatt R-30 (8&188;") or R-38 (10&188;") High Density insulation. (15-Bags) Compare. x 48 in. Knauf EcoBatt R-15 HD Kraft Faced Fiberglass Insulation Batts This insulation product is designed with high-density fiberglass and is available in various sizes. Top Rated. 02 pallet (1. All of these materials are produced using recycled waste materials. W x 93 in. This fact-filled information piece provides information on the proven performance, installation productivity, versatility, proven manufacturing and installation safety, and the lifecycle sustainability of fiberglass and mineral wool insulation for homes. Owens Corning PINK Next Gen Fiberglas insulation installs faster because it's made like no other fiberglass insulation. Loose-fill insulation that compacts or settles to a higher density may become less effective an insulation, dropping its R value. of exterior 2x4 walls. Our pipe insulation portfolio includes fiberglass and foam insulations and can cover a broad spectrum of temperatures, ranging from -237&176;F to 800&176;F. 8 per inch of different types of batt insulation. CertainTeed Fiberglass Insulation. High-density batts with compressed fiberglass can reach R-values as high as R-4. The plastic matrix may be a thermoset polymer matrixmost often based on thermosetting polymers such as epoxy,. x 48 in. (15-Bags) Compare. Description CertaSpray. 4 ft. Fiberglass Insulation. x 15 in. It helps to regulate the temperature in your home in an energy-efficient way. W x 48 in. 56 sq. More Options Available 940. Dec 25, 2021 The R-value for fiberglass batts ranges from 3. Attic protector is formaldehyde-free fiber glass blown-in insulation that is ideal for attics. 8 per inch of thickness. 2 per in. 7 compared to mineral wool weighing in at 3. (8-Bags) Compare. The R-30 R-value improves personal comfort in your home or office. 58 Fiberglass. EcoBatt batt insulation is a cost-effective thermal and acoustical barrier for energy-efficient construction. FIBERGLASS INSULATION Physical Properties PROPERTY TEST METHOD VALUE Density (size dependent) ASTM C303 Type 703 3. Department of Energy. Owens CorningEcoTouch R-8 Unfaced Fiberglass Sound Attenuation Insulation Batt 24 in. D x 15 in. (8-Bags) Compare. 0 1. sofi berryessa, xxxmilk
Iron Pipe insulation, Copper tuber insulation, Plumbing Insulation, Fiberglass, fiberglass pipe, SSL II, ASJ Max, SSL II with ASJ Max, PSK, faced, insulation,. . High density fiberglass insulation
THE NEXT GENERATION OF INSULATION. L; Every order of 8 bags contains 831. Read page 1 of our customer reviews for more information on the Knauf Insulation R-30 EcoBatt Kraft Faced High Density Fiberglass Insulation Batt 8-14 in. 034 W (m. Learn more. However, there may be times when insulation is compressed to fit specific needs. Multiple Options Available. Knauf EcoBatt Fiberglass Insulation Batts with ECOSE Technology are a flexible glass mineral wool batt insulation made from sand and over. R-38 EcoBatt Kraft Faced High Density Fiberglass Insulation Batt 10-14 in. x 23 in. Unfaced Thermal Batt Insulation complies with the property requirements of ASTM C 665, Type I and ASTM E 136. Thermal Properties. Heres something you may not know. ) (109) Model 691017. x 15 in. The thinnest insulation layer achieving the R38 rating is with closed cell spray foam polyurethane (5. Elevated Temperature Blanket 1000&186; With a 1. Mineral Wool Thermal-fiber Wabash, IN 888-834-2371 www. Blanket insulation is also made with wool, plastic and organic fibers like cotton. Attic protector is formaldehyde-free fiber glass blown-in insulation that is ideal for attics. Fiberglass has an R-value of between 2. (15-Bags) Compare. x 23 in. For loose-fill fiberglass insulation in an attic, the R-value is 2. At Johns Manville, we're committed to delivering consistent and versatile pipe insulation solutions. x 93 in. 3 per inch of thickness. Insulating for Sound. Blanket insulation is also made with wool, plastic and organic fibers like cotton. All of our batts are bonded with the revolutionary, industry-transforming, plant-based ECOSE Technology. The higher the R-value, the greater the insulating power. Trust Owens Corning commercial fiberglass insulation to improve energy efficiency, reduce sound & optimize comfort for your buildings inhabitants. When it comes to sound deadening, the higher density of Rockwool insulation makes it good at blocking out lower-frequency noises like heavy thuds. 02 pallet (1. Owens Corning R-21 Kraft Faced Fiberglass Insulation Batts - All Sizes. x 48 in. HDPE is known for its high strength-to-density ratio. Insulation is rated according to its R-value, or resistance to heat loss the higher the R-value, the higher the insulating value. x 15 in. Insulation Support Pegs Wooden dowels adhered to a thick PVC round disc are inserted into the pipe insulation with use of the Hole Carver Tool. Price Considerations. Its expert engineering lets you create the most comfortable environment without compromising your design. The lightweight panels are available in a variety of sizes, textures, and finishes, providing endless design possibilities for. Owens Corning EcoTouch insulation helps to control sound and temperature - keeps your home warm in the winter and cool in the summer. 3 per inch. R-30 insulation is best used for application in attics & cathedral ceilings; Each R-30 fiberglass insulation batt is 8. Get free shipping on qualified Fiberglass Insulation products or Buy Online Pick Up in Store today in the Building Materials Department. W x 93 in. 5 thick) have an STC of 45 and an NRC of 1. Sound absorption characteristics, helping reduce noise transmission. Blanket insulation is also made with wool, plastic and organic fibers like cotton. Absorbs noise for more peace and privacy. Loose-fill insulation that compacts or settles to a higher density may become less effective an insulation, dropping its R value. The smart choice to make spaces more comfortable and energy efficient. It is the trapped air, not the fibers, which insulates. 0 1. (8-Bags) Compare. Jun 29, 2022 Based on our experience and analysis, the typical lifespan of Rockwool insulation is about 30 years before they will need to be replaced. R-15 EcoBatt Unfaced Fiberglass Insulation Batt High Density 3-12 in. Knauf Ecobatt R-30 HD Unfaced Fiberglass Insulation Batts - All Sizes. From schools to businesses to family homes, our insulation works everywhere. If you have recently restored your fiberglass pool, congratulations. Knauf Ecobatt R-15 HD Unfaced Fiberglass Insulation Batts - All Sizes. For a higher confidence in the support of insulated piping Buckaroos recommends Tru-Balance Insulated Pipe Supports, which feature consistent physical properties, minimize risk of installer error, and are. Id assumed that fiberglass in all of its forms was pretty much an antiquated material. View More Details. The use of non-combustible components in high-rise external facades is critical in preventing the vertical spread of fire, this includes insulation. Bradford Insulation is a leading insulation manufacturer with over 80 years of experience. (2. Our sustainable fiberglass batt insulation meets the highest environmental and building standards to help you reach your green building goals. Each R-15 fiberglass insulation batt is 3. Each R-21 fiberglass insulation batt is 5. (8-Bags) Knauf R-38 EcoBatt Kraft faced fiberglass insulation with ECOSE technology is a leading sustainable insulation. (8-Bags) Knauf R-38 EcoBatt Kraft faced fiberglass insulation with ECOSE technology is a leading sustainable insulation. x 23 in. Batts fiberglass insulation is excellent for walls and can be used for attics. x 48 in. Density 12 KgM3 - 48 KgM3; In standard thickness of 25 mm and 50 mm; Used specifically for Hot Insulation Acoustic Insulation Under deck Insulation In panel Insulations; Its available in Plain Finish One Side Aluminum foil Finish Tissue Finish Vinyl paper Laminated finish. W x 48 in. So, in this category, fiberglass wins as its also available as batting. Plastic fiber insulation is relatively non-irritating to work with and doesn't readily burn. Disclaimers Savings vary. First we do it in the lab. The R-value for fiberglass batts ranges. (8-Bags) (51) Questions & Answers (16) 7 Hover Image to Zoom Covers 675 sq. Owens Corning R-15 UnFaced Fiberglass Insulation Batts - All Sizes. Its unique formula surpasses traditional fiberglass insulation, effectively preventing heat loss and gain. Owens Corning R-15 UnFaced Fiberglass Insulation Batts - All Sizes. The most common panel size is 4 x 8 feet, and thicknesses range from 14 inch to 2 12 inches. D x 23 in. Aug 31, 2023 High- and medium-density spray foams are considered closed-cell insulation. Kraft-faced Thermal Batt Insulation complies with ASTM C 665, Type II, Class C. of R-21 insulation; R-21 R-value improves personal comfort in your home or office; R-21 insulation has high-quality materials made of resilient fibers for more energy efficiency and is ENERGY STAR rated. Our Micro-Lok&174; HP fiberglass pipe insulation has a highly consistent fiberglass core that. x 15 in. The standard R-19 fiberglass batt is 6. x 15 in. ) Mineral wool batts for 2&215;6 walls have an R-value of 23, compared with R-19 for fiberglass batts. (15-Bags) (149) 1319. The ability to resist heat flow insulation&39;s thermal resistance. The smart choice to make spaces more comfortable and energy efficient. (133) Questions & Answers (13) 7 Hover Image to Zoom Covers 78 sq. Designed for use in metal building walls and roofs, the OptiLiner high-R system features an exceptional vapor barrier, an enhanced acoustical environment (both inside and outside of the building), and attractive finished appearance, with a bright interior finish which may allow for reduced lighting loads. R-13 Wall 106. (15-Bags) (43) Questions & Answers (9) 7 Hover Image to Zoom Covers 600 sq. High-density batts for a 2 by 6 inch (51 by 152 mm) frame wall offer R-21, and high-density batts for an 8. D x 23 in. PU polyurethane spray foam (high density) 6. L; Each individual bag covers 103. 40 to 4. 8 per inch of different types of batt insulation. of R-21 insulation; R-21 R-value improves personal comfort in your home or office; R-21 insulation has high-quality materials made of resilient fibers for more energy efficiency and is ENERGY STAR rated. High-density fiberglass batts for a 2 by 4 inch (51 by 102 millimeter. Apply for a Home Depot Consumer Card. TYPE FIBERGLASS DUAL DENSITY INSULATION DESCRIPTION Tuf-Skin&174; dual-density fiberglass insulation is the most widely-used insulation for HVAC equipment applications. Owens Corning R-15 UnFaced Fiberglass Insulation Batts - All Sizes. It handles heat produced by boiler walls, hot. Owens Corning. All of our rigid foams have excellent intumescent. R38 insulation has an R-value of 38, which is a measure of its thermal resistance. 98 sq. Knauf Ecobatt R-38 Kraft Faced Fiberglass Insulation Batts - All Sizes. Knauf EcoBatt&174; Kraft Faced Fiberglass Insulation with ECOSE&174; Technology is a leading sustainable insulation. Call 1-844-776-7768. The use of non-combustible components in high-rise external facades is critical in preventing the vertical spread of fire, this includes insulation. coverage of R-49 insulation where each individual bag covers 32 sq. Thermafiber Industrial Mineral Wool Insulation is designed for high temperatures in process industry and fire-resistant applications. x 48 in. All of our batts are bonded with the revolutionary, industry-transforming, plant-based ECOSE technology. (8-Bags) Knauf R-38 EcoBatt Kraft faced fiberglass insulation with ECOSE technology is a leading sustainable insulation. . phone number to the better business bureau