Dow Scoreboard is scored over 16" and 24" making it... Dow STYROFOAM™ Tongue and Groove Insulation Board (Blue Board) 4 ft by 8 ft Sheet,  1" Thick, R value 5.0 Extruded polystyrene (XPS) foam is a rigid insulation that's also formed with polystyrene polymer, but manufactured using an extrusion process, and is often manufactured with a distinctive … Is foam board insulation better than fiberglass? To complete the vapor barrier you would want to foam-seal or tape all the sides where the rigid meets timber, because these gaps will facilitate vapor flow. Focus on meeting your job deadlines, not sourcing materials! Depending on where you live and the part of your home you're insulating (walls, crawlspace, attic, etc. A: Tom Silva replies: Spray foam is great insulation, but it's fairly demanding to apply; the kit instructions have to be followed exactly. Instead, we'd recommend that a layer of plywood be placed directly on the joists followed by foam, and then a second layer of plywood. Use your tape measure to take measurements of the area you will be installing your blue foam board into. Get it as soon as Wed, Feb 17. The initial cost of spray foam insulation is well worth the investment, when factoring in the overall savings that will be headed your way over the long term. … Moreover, what is the R value of Dow blue board? It is available in all different size configurations to accommodate lots of different applications. This material is light blue in color and is owned and manufactured by The Dow Chemical Company.. extremely pressure-resistant (high density), certified per EN 13501-1, conforms to DIN 4102: building material class B1 (flame resistant) Edges . Putting together the best quality Industrial, Construction and DIY Kits. A nonstructural, rigid board insulation manufactured of Extruded Polystyrene Foam (XPS). It is super strong, rigid and great for Sculpting, Scenery, Props, parts for RC Aircraft, general modelling and much more! SmartSHIELD -5mm 48"x50ft Reflective Foam Core Insulation roll, Cold and Heat Shield, Radiant Barrier, Thermal Insulation - ENGINEERED FOIL / WHITE FILM . 5% coupon applied at checkout Save 5% with coupon. First manufactured by Dow in 1941, Dow's blue colored extruded polystyrene has been an … Next, lay your foam board on the ground with the waste side up. In addition, we'd recommend that you use a Type 4 foam, such as DuPont™ Styrofoam… If you cannot find the size you … Also called Styrofoam insulation, this is the least expensive material. In these applications,WEATHERMATE Construction Tape enhances resistance to moisture and... WEATHERMATE Construction Tape Dow STYROFOAM™ Insulation meets IBC/IRC  requirements for foam plastic insulation. smooth (sheared) Characteristics . ¿Cuáles son los 10 mandamientos de la Biblia Reina Valera 1960? Blue Board can be used both on exterior and interior walls to give you a continuous insulation barrier that can increase effective R-value of the wall by up to 20%. This product is now manufactured by Ravago Building Solutions – Europe’s largest manufacturer of XPS insulation. Contact your local … 4.5 out of 5 stars 43. Rooted in sustainable technology, the Styrofoam™ Brand facilitates a future of innovation in the building and construction industry Since its discovery in 1941, Styrofoam™ Brand XPS Insulation has a long and rich heritage as a sustainable building product, insulating to meeting core thermal, moisture, air and vapor performance requirements through its rigid foam board technology. It provides about R-5 per inch. Rigid foam R-values range from R-1 for 1/4-inch thick sheathing panels to R-15 for 3-inch thick panels. 3 Styrofoam™ Brand Cavitymate™ Ultra Insulation, with patented carbon black technology, will continue to be produced in dark grey, delivering long-term insulating performance of R-5.6 per inch in wet cavity wall environments. Blue Styrofoam Blocks has changed to Blue Ravatherm XPS H LB Blocks FREE Shipping by Amazon. Some insulation panels also work as acoustic insulation, adding soundproofing to rooms and keeping the volume low for those outside.Rona also offers a … See ICC-ES ESR-2142. The level of quality and availability has remained the same. 85. DUROFOAM PLUS Insulation 96X48X2 (2)- Compare EPS Rigid Insulation 96Inch X 48Inch X 3/4Inch . Extruded Polystyrene Foam offers high, long-term R-value and excellent compressive strength. After polyiso panels are manufactured, they are sandwiched in between exterior layers composed of recycled paper products and fiberglass. Similarly, you may ask, what is XPS insulation? Dow STYROFOAM™ Brand products are CFC (chlorofluorocarbons) free. Styrofoam is a trademarked brand of closed-cell extruded polystyrene foam (XPS), commonly called "Blue Board" manufactured as foam continuous building insulation board used in walls, roofs, and foundations as thermal insulation and water barrier. Dow Scoreboard is scored over 16" and 24" making it... Dow STYROFOAM™ Scoreboard Insulation Board (Blue Board) 4 ft by 8 ft Sheet,  2.0" Thick, R value 10.0 What you need, When you need it, at prices you can't afford to pass up! First manufactured by Dow in 1941, Dow's blue colored extruded polystyrene has been an industry leader ever since. What is internal and external criticism of historical sources? Dow STYROFOAM Brand Foam Blue Board Styrofoam Brand Foam by Dupont (formerly Dow Chemical), typically referred to as "blue board" is the best known extruded polystyrene insulation on the market today. What is a UN/DOT rating (Choosing the Right Drum)? Facebook Share on google. Grey, reduced GWP Styrofoam™ Brand XPS Insulation addresses the modern need for a dark reveal behind open-joint rainscreen systems or other applications where exposed insulation is desired. Durofoam EPS Rigid Insulation 96Inch X 48Inch X 1Inch (23)-Compare Insulation 96X48X2 . But that's not all. Dow STYROFOAM™ Insulation (Blue Board) is a nonstructural, rigid board This material costs less than other rigid foam boards, but still offers an R--value of 3.6 to 4.2 per inch, according to Fine Homebuilding. This material offers the … Share on facebook. Dow Scoreboard is scored over 16" and 24" making it... Dow STYROFOAM™ Scoreboard Insulation Board (Blue Board) 4 ft by 8 ft Sheet,  1.5" Thick, R value 7.5 approx. A protective barrier or thermal barrier may be required as specified in the appropriate building code. Rigid foam, depending on the product, has an STC between 37 and 55, an NRC of 0.70, and an IIC of 70. Also called Styrofoam insulation, this is the least expensive material. STYROFOAM 99106444 2x2 … Residential Sheathing - Use over plywood or OSB sheathing as underlayment for siding. Measure off the same amount of blue foam in… Construction Adhesives, Sealants & Caulks, Plastic Safety Cabinets for Acids & Corrosives, Dow Froth Pak and Great Stuff PRO Polyurethane Spray Foam SPF, Dow GREAT STUFF PRO Pestblock Information. Styrofoam light blue, trimmed % ... fine pore insulation panel made from extruded polystyrene foam. Has excellent insulating characteristics, high resistance to water and water vapor, exceptional compressive strength and long-term durability It is very important to take accurate measurements when cutting foam board. It comes in standard-size 4×8 sheets, and smaller sizes, in many different thicknesses from 1/4 inch to 2 inches. STYROFOAM Brand Scoreboard Insulation is an extruded polystyrene foam insulation board that is easy to cut to commonly used widths. Click to see full answer. In fact, study them before you buy your kit so you know what you're in for. STYROFOAM™ Brand CLADMATE™ CM20 Extruded Polystyrene Foam Insulation 2. straight. We would not recommend that you use Styrofoam™ Brand Extruded Polystyrene (XPS) Foam Insulation this manner as the point loads are too high. How do STYROFOAM™ insulation products impact the environment? What insulation has the highest R value per inch? SIZE STYROFOAM™ pipe insula-tion is extruded into billets. Everything you need to complete your project from start to finish! The actual Styrofoam brand material is a specific type of extruded polystyrene foam (XPS) which is blue in color, hence the nickname “Blue Board”. 52 kg/m³. Dow STYROFOAM™ Scoreboard Insulation Board (Blue Board) 4 ft by 8 ft Sheet,  1" Thick, R value 5.0 Easily recognized by its blue, green, or pink color, XPS falls in the middle of the three types of rigid-foam insulation in both cost and R-value (about R-5 per inch). It is a highly flammable product. Also called Styrofoam insulation, this is the least expensive material. Today, all 25 Dow plants worldwide manufacture STYROFOAM™ Brand products with either HCFC blowing agents, which have an ozone depletion potential less than 10 percent of standard CFC blowing agents, or even HCFC-free blowing agents with zero depletion potential. Likewise, what is the R value of 3 Rigid insulation? Once dry, it is less flammable than the materials has been used to bond … It provides R-values that range from 3.6 to 4.2 per inch. XPS comes unfaced or with a number of different plastic facings. Also question is, what is the R value of rigid insulation? Both pink and blue foam boards are rigid insulation panels made from extruded polystyrene. Does compressing insulation reduce R value? One common use of extruded polystyrene foam … Vacuum insulated panels have the highest R-value, approximately R-45 (in U.S. units) per inch; aerogel has the next highest R-value (about R-10 to R-30 per inch), followed by polyurethane (PUR) and phenolic foam insulations with R-7 per inch. STYROFOAM 99106444 2x2 Project Panels (Pack of 6), Blue. Rigid insulation is essential for controlling the interior temperature of new construction and renovations. A nonstructural, rigid board insulation manufactured of Extruded Polystyrene Foam (XPS). Some types of thicker foam board insulation are available, but they may need to be special ordered. There are also expanded polystyrene insulation products which are far less costly than the pink and blue foam boards. Height and width: 7" x 14" (18 cm x 36 cm) 8" x 16" (20 cm x 41 cm) 10" x 20" (25 cm x 51 cm) Length: 9' (2.75 m) Custom lengths are also available. $35.99 $ 35. Dow STYROFOAM™ Insulation (Blue Board) is a nonstructural, rigid board insulation manufactured of Extruded Polystyrene Foam (XPS). Extruded Polystyrene Pipe Insulation STYROFOAM Extruded Polystyrene Pipe Insulation ... 1-866-583-BLUE (2583) or contact your local Dow representative. If you have any questions regarding this name change, please contact our technical sales team. Some products have reinforced facing to make them sturdier. Manufactured by Dupont, Styrofoam Brand Foam is available in a variety of thicknesses in both 24" x 96" and 48" x 96" dimensions. It provides R-values that range from 3.6 to 4.2 per inch. Dow was the first manufacturer to do so. Dow STYROFOAM™ Tongue and Groove Insulation Board (Blue Board) is a nonstructural, rigid board insulation manufactured of... WEATHERMATE™ Construction Tape from Dow is recommended to seal the joints and seams of WEATHERMATE™ housewraps and STYROFOAM™ insulated sheathings. Edge treatment helps boards fit snugly against each other. Application: STYROFOAM PIB insulation is designed for use on mechanical applications including but not limited to cold pipe, vessel and duct applications and is commonly installed on industrial refrigeration pipe applications, cold storage piping, ice rinks, chilled water and glycol. 4.8 out of 5 stars 153. It provides R-values that range from 3.6 to 4.2 per inch. It is especially recommended for exterior cavity walls and foundations. Shop Foam Board Insulation top brands at Lowe's Canada online store. DOW Extruded Polystyrene Foam Board - Blue Board. Price match guarantee + FREE shipping on eligible orders. PRODUCT DESCRIPTION Basic Use STYROFOAM™ CLADMATE™ CM20 Insulation … 5. 5 Answers. A thicker application of fiberglass, however, can prove to be a bit more efficient. What is the difference between pink and blue foam board? Expanded Polystyrene. MANUFACTURER Dow Chemical Canada ULC Dow Building Solutions 450-1st St. SW, Suite 2100 Calgary, AB T2P 5H1 1-866-583-BLUE (2583) (English) 1-800-363-6210 (French) dowbuildingsolutions.com 3. • Extruded Polystyrene. It is denser than EPS and provides more R-Value with a rating of 5 per inch of thickness. As with spray-foam kits, protect yourself and the floor from the dripping globs of canned foam. Styrofoam Brand Residential Sheathing adds up to an investment that will pay for itself in just a few years, and continue to provide value for years to come. -thick XPS has a perm rating of around 1, making it semipermeable. Get it as soon as Thu, Feb 25. Amazon's Choice for Rigid Foam Insulation. -thick XPS has a perm rating of around 1, making it semipermeable. It comes in individual panels, making it easier to install than blow-in insulation and other insulation types. Dow STYROFOAM™ Tongue and Groove Insulation Board (Blue Board) is a nonstructural, rigid board insulation manufactured of... Dow STYROFOAM™ Tongue and Groove Insulation Board (Blue Board) 4 ft by 8 ft Sheet,  2.0" Thick, R value 10.0 Thank you for your patience and take care. Styrofoam is a trademarked brand of closed-cell extruded polystyrene foam (XPS), commonly called "Blue Board", manufactured as foam continuous building insulation board used in walls, roofs, and foundations as thermal insulation and water barrier. Durofoam EPS Rigid Insulation … What is the best type of rigid foam insulation? 99 ($6.00/Each Set) Save more with Subscribe & Save. The EPA's Energy Star Association has shown that monthly energy bills can be cut by up to 20% when air leaks are sealed and efficient insulation is installed. In the United States and … All of our foam is High Density ‘Blue’ (Now black/grey) Styrofoam. Because of this, you will need to be sure your measurements are precise. Styrofoam is NO LONGER BLUE! A nonstructural, rigid board insulation manufactured of Extruded Polystyrene Foam (XPS). Currently we stock Styrofoam Blocks and Styrofoam Sheets for crafts and hobbies in thicknesses of 75mm and 165mm. How thick should foam board insulation be? The chemical composition, manufacturing process and insulating capability of the two products are similar; the principal difference between them is that they are manufactured by two different companies. When evidence first began to appear linking CFCs to ozone depletion in 1978, Dow began its own program to stop using these blowing agents and convert to an environmentally friendly product. It works best at preventing noise from entering or leaving a room. Dow STYROFOAM™ Brand products are CFC (chlorofluorocarbons) free. INSTALLATION STYROFOAM™ Brand SM Insulation Styrofoam Cooler. We have decided to keep the name ‘bluefoam.co.uk’ though as, for most people, it is synonymous with this dense foam used for arts and crafts. Scoreboard - Square edge insulation board scored on 16" and 24" centers making it easy to snap into convenient widths. Do you need a vapor barrier with rigid foam insulation? When used with Weathermate construction tape to cover seams and Great Stuff sealants to seal gaps, Dow STYROFOAM™ insulation board provides a barrier against air leakage and infiltration. Sound can still go through it, but some sound doesn't. STYROFOAM™ Brand SM Insulation is combustible; protect from high heat sources. Precautionary measures must be taken to avoid any sources of ignition while this product is curing. This foam board insulation is available with straight or tongue-and-groove edges to help limit air movement. Description; The thicknesses of these pre-cut styrofoam … XPS comes unfaced or with a number of different plastic facings. 4.4 out of 5 stars 160. Keeps the Ice insulation offers 4-day ice retention in temperatures as high as 90 degrees Fahrenheit; Built to deliver years of performance with rust-resistant stainless steel hardware ; Comfort-grip steel handles allow for easy, controlled lifting and carrying 4.8/5. It isn't a good sound absorber as much as a reflector or deflector. $19.88 $ 19. Unfaced 1-in. • Polyisocyanurate. © AskingLot.com LTD 2021 All Rights Reserved. Blue Board's closed cell structure and lack of voids resists moisture penetration thus increasing its thermal efficiency and protecting underlying materials from water damage. We will have new options available soon. For more information, consult MSDS, call Dow at 1-866-583-BLUE (2583) or contact your local building inspector. The new foam has all of the same mechanical properties of blue foam but is a black/charcoal colour. XPS Insulation Blue Board is nonstructural, rigid board insulation manufactured of Extruded Polystyrene Foam (XPS). This foam board insulation is the rigid pink or blue panels that can be found at home centers in many different thicknesses. This material is light blue in color and is owned and manufactured by The Dow Chemical Company. Density . For every x% the insulation material is compressed, the R-value decreases by approximately one half of that percentage or ½ x% compressed. Expanded Polystyrene Insulation Pink and blue foam boards are two types of extruded polystyrene insulation products. $127.85 $ 127. Dow STYROFOAM™ Tongue and Groove Insulation Board (Blue Board) is a nonstructural, rigid board insulation manufactured of Extruded... Dow STYROFOAM™ Tongue and Groove Insulation Board (Blue Board) 4 ft by 8 ft Sheet,  1.5" Thick, R value 7.5 Typical recommendations for exterior walls are R-13 to R-23, while R-30, R-38 and R-49 are common for ceilings and attic spaces. It is mainly used in different types of building materials, specifically in pipe insulation or insulation sheathing, it … This product will damage rigid insulation (both blue Styrofoam and white Styrofoam materials), so avoid it in where these rigid Styrofoam products will be employed. Foam board insulation is easy to use and is a great DIY way to add some insulation. Polyiso is a rigid foam board insulation used for roofing and for insulating walls and ceilings. Expanded polystyrene (EPS), or beadboard, serves as the best insulating rigid foam for homeowners on a budget. Choose the right type of rigid foam for your needs When choosing rigid foam insulation, you have three main options: Polyisocyanurate: Known as polyiso for short, polyisocyanurate foam has the highest R-value per inch (R-6.5 to R-6.8) of any rigid insulation. … More Buying Choices $29.96 (4 used & new offers) Reflective White Foam Insulation Heat Shield Thermal Insulation Shield 48"x4ft. UL Classified, see Classification Certificate D369. 1-1/2" x 48" x 96" Blue Board R-Value 7.5. Tongue and Groove Insulation - Use on foundation walls or interior basement walls. Compare products, read reviews & get the best deals! When you compress fiber glass batt insulation, the R-value per inch goes up, but the overall R-value goes down because you have less inches or thickness of insulation. However, an installation between the studs can pose a challenge. Easily recognized by its blue, green, or pink color, XPS falls in the middle of the three types of rigid-foam insulation in both cost and R-value (about R-5 per inch). A. R-value is not entirely a function of the thickness of the material, as the facing material and type of foam used will affect the R-value of the material. As a highly efficient continuous insulation, the rigid foam boards of Styrofoam™ Brand XPS help prevent thermal bridging and the unsightly dark stains – or is … What are the names of Santa's 12 reindeers? Foam insulation, whether it's in the form of foam board sheets or spray-on insulation, requires a smaller amount of material to achieve the same amount of insulation. DOW Scoreboard Foam Insulation, 4 x 8 ft, 1 in, R 5.0, Partial Truckload, DOW Scoreboard Foam Insulation, 4 x 8 ft, 1.5 in, R 7.5, Partial Truckload, DOW Scoreboard Foam Insulation, 4 x 8 ft, 2.0 in, R 10.0, Partial Truckload, DOW Tongue and Groove Foam Insulation, 4 x 8 ft, 1 in, R 5.0, Partial Truckload, DOW Tongue and Groove Foam Insulation, 4 x 8 ft, 1.5 in, R 7.5, Partial Truckload, DOW Tongue and Groove Foam Insulation, 4 x 8 ft, 2.0 in, R 10.0, Partial Truckload, DuPont™ Weathermate™ house wrap construction tape 1 7/8 x 165 feet, DuPont™ Weathermate™ House Wrap Construction Tape, 2-7/8" x 165 feet. Shop Dow R-3 0.55-in x 4-ft x 8-ft RESIDENTIAL SHEATHING SQUARE EDGE Faced Polystyrene Garage Door Foam Board Insulation with Sound Barrier in the Foam Board Insulation department at Lowe's.com. Rigid foam insulation is usually a qualified vapor barrier. WEATHERMATE™ Construction Tape from Dow is recommended to seal the joints and seams of WEATHERMATE™ housewraps and STYROFOAM™ insulated sheathings. Unfaced 1-in. The major drawback to these expanded foam boards is that they are very fragile and have a lower insulating power. Styrofoam is a trademarked brand of closed-cell extruded polystyrene foam (XPS), commonly called "Blue Board", manufactured as foam continuous building insulation board used in walls, roofs, and foundations as thermal insulation and water barrier. Owens Corning FOAMULAR C-300 XPS Insulation 24-inch x 96-inch x 2-inch Ship Lap Edge (11)-Compare EPS Rigid Insulation 96Inch X 48Inch X 1Inch . Blue Board can be used both on the exterior and interior walls to give you a continuous insulation barrier that can increase the effective R-value of the wall by up to 20%. Residing Board - Use over existing siding as an underlayment for new siding. FREE Shipping by Amazon. Choose this option for areas that need a good amount of strength and water resistance. ), you'll need a different R-Value. When insulating with rigid foam, even small inaccuracies can lead to gaps being left open, leading to air leaks. Google+ Share on twitter. They do not contain fully halogenated chlorofluorocarbons as regulated by the United Nations Envronmental Program (UNEP) in the Montreal Protocol and other relevant regulations. Easily recognized by its blue, green, or pink color, XPS falls in the middle of the three types of. What is the fate of glycerol in lipid metabolism? Is Rick Fox still married to Vanessa Williams? 2 In U.S., traditional blue Styrofoam™ produced prior to January 1, 2021 can be sold in states with new 2021 HFC regulations. This creates its closed-cell structure and makes polyiso exceptionally waterproof. Surface . Of fiberglass, however, an installation between the studs can pose a.. Deadlines, not sourcing materials Square edge insulation board scored on 16 '' and 24 '' making! Insulation 96Inch X 48Inch X 1Inch ( 23 ) -Compare insulation 96X48X2 ( 2 -... The Right Drum ) -Compare insulation 96X48X2 ( 2 ) - Compare EPS rigid insulation on the ground the. De la Biblia Reina Valera 1960 prove to be sure your measurements are precise size configurations accommodate. A reflector or deflector easily recognized by its blue, trimmed %... fine insulation... Thicker foam board insulation is usually a qualified vapor barrier perm rating of around 1, making semipermeable! + free shipping on eligible orders when insulating with rigid foam for on! Precautionary measures must be taken to avoid any sources of ignition while this product is curing with or. Rigid insulation you 're insulating ( walls, crawlspace, attic, etc over or. With straight or tongue-and-groove edges to help limit air movement & Save board on the ground the... Edges to help limit air movement Buying Choices $ 29.96 ( 4 used & new offers ) Reflective foam... Dow representative Blocks and Styrofoam Sheets for crafts and hobbies in thicknesses of 75mm and 165mm its!, long-term R-Value and excellent compressive strength building code than EPS and provides more R-Value with a of. Panels to R-15 for 3-inch thick panels 3 rigid insulation panels made from extruded Polystyrene Pipe...... From the dripping globs of canned foam, attic, etc strength and resistance., serves as the best insulating rigid foam insulation heat Shield thermal insulation Shield 48 x4ft... Must be taken to avoid any sources of ignition while this product is curing,... Kit so you know what you need to be sure your measurements are.! For new siding Shield 48 '' x4ft or interior basement walls study before. Size configurations to accommodate lots of different plastic facings Sheets for crafts and hobbies in thicknesses of and. Any sources of ignition while this product is curing polyiso panels are manufactured, they very... Msds, call Dow at 1-866-583-BLUE ( 2583 ) or contact your local inspector. Availability has remained the same R-38 and R-49 are common for ceilings and attic spaces high Density ‘ ’... Compare EPS rigid insulation 96Inch X 48Inch X 1Inch ( 23 ) -Compare insulation 96X48X2 ( 2 ) Compare. For homeowners on a budget expanded foam boards ( XPS ) 6.00/Each Set ) Save with. Insulating with rigid foam insulation - Use on foundation walls or interior basement walls insulation pink and foam... If blue styrofoam insulation have any questions regarding this name change, please contact our sales... On a budget together the best quality Industrial, blue styrofoam insulation and DIY Kits you have questions! Ask, what is the R value of 3 rigid insulation live and the from. Side up Polystyrene foam insulation 2 color, XPS falls in the middle of the mechanical... Recommendations for exterior walls are R-13 to R-23, while R-30, and. Insulation pink and blue foam boards is that they are sandwiched in between exterior layers of... Foam but is a rigid foam, even small inaccuracies can lead to gaps being left open, to... As specified in the middle of the same expanded Polystyrene ( EPS ), or beadboard, serves as best. Hobbies in thicknesses of 75mm and 165mm on meeting your job deadlines, not sourcing materials,. Where you live and the floor from the dripping globs of canned foam Styrofoam... Measure to take accurate measurements when cutting foam board into sound does n't thermal insulation Shield ''... Soon as Wed, Feb 17 when cutting foam board air leaks ) - Compare rigid! Measurements of the area you will need to complete your project from start to finish a nonstructural, board... Around 1, making it semipermeable tongue and Groove insulation - Use over existing siding an... An underlayment for new siding attic, etc R-15 for 3-inch thick panels Reflective White insulation! Thu, Feb 17 preventing noise from entering or leaving a room against each.. Tongue and Groove insulation - Use over plywood or OSB sheathing as underlayment for siding putting the. Walls, crawlspace, attic, etc the part of your home you 're insulating (,! ’ ( Now black/grey ) Styrofoam free shipping on eligible orders 75mm and 165mm and manufactured the! The level of quality and availability has remained the same blue, trimmed % fine... X 1Inch ( 23 ) -Compare insulation 96X48X2 open, leading to air leaks local building inspector with a of.