Product Description FOAMULAR® 250 4 in. 99 Available in a broad range of densities for any application. Most packs of rigid foam feature a higher R-value per inch than cellulose, fiberglass, or cotton. Perfect Add To List Click to add item Owens Corning® Foamular® R-4 Extruded Polystyrene Foam Board Insulation 3/4" ... to your list Sku # 1631348 Ship to Store - Free! Good It comes in individual panels, making it easier to install than blow-in insulation and other insulation types. Foamular Extruded Polystyrene (XPS) Rigid Foam Insulation offers a comprehensive line of products - choose the strength you need, from 15 to 60 psi. XPS rigid foam insulation for sale – great for below grade applications! SmartSHIELD -5mm 24''X50ft Reflective Insulation Roll, Foam Core Radiant Barrier, Heat-Cold Shield, Thermal Foil Insulation - Pure Aluminum 4.6 out of 5 stars 99 $69.99 $ 69 . Products provide superior insulating properties; R-value (5 per inch of product thickness) and exceptional moisture resistance. Owens Corning FOAMULAR® 250 extruded polystyrene insulation is ideal for wall furring, perimeter/ foundation, cavity wall, crawlspace, pre-cast concrete, under slab, roofing systems, sheathing and other applications (Not approved for roofing). Rigid foam panels come in a variety of thicknesses and widths, but 2-ft. x 8-ft. and 4-ft. x 8-ft. panels are the most common. Polyurethane rigid foam is a closed-cell insulation… Friday: 7:30 am – 4:00 pm Its superior resistance to water assures long-term R-value retention in applications such as foundation perimeters, wall insulation and drywall laminate. Green Approved by the National Association of Home Builders. 8.3 4.4 - 8.2 20. Best Price Guarantee. Shop insulfoam r-7.8 2-in x 4-ft x 8-ft 1 faced polystyrene garage door foam board insulation in the foam board insulation section of Lowes.com Insulation Supply Inc. is an independent contractor and is not an affiliate of Owens Corning Insulating Systems, LLC or its affiliated companies. Tough, closed-cell extruded polystyrene foam with a reputation as a dependable product. Owens Corning® FOAMULAR® extruded polystyrene (XPS) insulation is a closed-cell, moisture-resistant rigid foam board with excellent long-term stable insulating performance and durability. If being used for crafts, acrylic or latex based paints can be used with FOAMULAR products. Shop rmax r-5 0.75-in x 4-ft x 8-ft r-matte plus-3 1 faced polyisocyanurate garage door foam board insulation in the foam board insulation section of Lowes.com InsulLam Insulation Board, 4 inch with 7/16 inch OSB: INSULLAM-4X716-OSB : InsulLam EPS Foam Composite Insulation Board, 4x8 feet with 4 inch EPS Foam laminated to a 7/16 inch OSB Board. Owens Corning’s patented Hydrovac® process technology make the unique closed-cell structure of FOAMULAR® extruded polystyrene insulation highly resistant to moisture, retaining its long term R-value year after year – even following prolonged exposure to water leakage, condensation, ground-water and freeze/thaw cycling. It retains R-value despite the exposure to wet soil or standing water. R= ~14.4. Products provide superior insulating properties; R-value (5- in. Johns Manville AP™ Foil-Faced Foam Sheathing board is rigid polyisocyanurate foam sheathing that provides exceptional heat, moisture and air control to Foam board insulation is easy to use and is a great DIY way to add some insulation. Provides insulation in a metal or wood furring system used for masonry or concrete walls. Buy or rent a table saw if you need the rigid foam insulation to fit exact measurements. Can be used in conjunction with other insulated siding products. Download Phenolic Foam Insulation R-Values: Phenolic foam spray insulation: 4.8 - 7 21 : Phenolic foam insulation. •Falls in the middle of the three types of rigid-foam insulation in both cost and R-value •Used most in walls or below grade applications •Recyclable, and at about R-5 per inch, costs around 42¢ per sq. a free copy from the Adobe Web site. Rigid foam insulation creates a solid barrier between the inside and outside of your house, acting as an obstacle in the way of heat and cold transfer. New Factory Seconds - $750 per pallet (4' x 8' x 96" high stack) Reclaimed (Once Used) - $650 per pallet (2' x 4' x 96" high stack) Several thicknesses available. Material located in Hagerstown, MD, Baltimore, MD and Burlington, NJ. Wednesday: 7:30 am – 4:00 pm Local store prices may vary from those displayed. ft. for a 1-in.-thick 4×8 panel •Comes unfaced or with a number of different plastic facings When joints are taped, helps provide a weather resistant barrier to enhance the longevity of the building. Although utility knives efficiently cut rigid foam insulation, table saws offer a cleaner, smoother incision. It offers superior resistance to moisture and ensures long-lasting use. The Owens Corning Foamular 250 R20 Unfaced Foam Board meets the needs of various building applications. The proprietary HYDROVAC manufacturing process ensures a consistent closed-cell structure that is free of voids – keeping moisture out while delivering an R-Value of 5 per inch of thickness. The panels are lightweight, simple to cut, and easy to handle. Table saws are, however, a pricier option—their cost can … The basic types of foam board insulation include: polystyrene, polyurethane or polyisocyanurate. FOAMULAR® XPS is the right insulation for a wide variety of exterior and … Owens Corning FOAMULAR 250 Extruded Polystyrene (XPS) Insulation is a closed-cell, moisture-resistant rigid foam board well suited to meet the needs for a wide variety of building applications. Performs below grade in perimeter and foundation applications, or directly beneath the concrete slab to complement the insulating sheathing envelope around the building framing. FOAMULAR 150 1 in. Owens Corning® 749199 HomeSealR™ Foam Joint Tape 3″ x 180′, FOAMULAR® 150 1 in x 4 ft x 8 ft R-5 Squared Edge Insulation Sheathing, FOAMULAR® 150 1.5 in x 4 ft x 8 ft R-7.5 Scored Squared Edge Insulation Sheathing, FOAMULAR® 150 1 in x 4 ft x 8 ft R-5 Scored Squared Edge Insulation Sheathing, FOAMULAR® 150 1 in x 4 ft x 8 ft R-5 Tongue & Groove Edge Insulation Sheathing. 1 (844) 446-7858, Copyright 2020 Insulation Supply Inc. | All Rights Reserved | Designed by Oculo Media, FOAMULAR® 250 2 in x 2 ft x 8 ft R-10 Tongue & Groove Edge Insulation Sheathing, FOAMULAR® 600 2 in x 4 ft x 8 ft R-10 Squared Edge Insulation Sheathing, FOAMULAR® 1000 2 in x 2 ft x 8 ft R-10 Squared Edge Insulation Sheathing. Rigid foam insulation also offers benefits as air barrier, which can be accomplished when the boards are sealed at joints and edges with tape and spray foam. Halfback® Foam Board Insulation 4 in x 4 ft x 8 ft R-14.4 EPS. Johns Manville AP™ Foil-Faced Foam Sheathing Board is rigid polyisocyanurate foam sheathing that provides exceptional heat, moisture, and air control to protect your building's exterior walls, and when installed correctly, eliminates all major thermal bridges that cause heat loss. Saturday: Closed Browse our Huge Range of Foam Board Insulation, Rigid Insulation, XPS, and EPS from R-Max, Hunter, and many more. Inventory is sold and received continuously throughout the day; therefore, the quantity shown may not be available when you get to the store. FOAMULAR® 250 is comparable to STYROFOAM™ Brand Square Edge Insulation. When using FOAMULAR or any low perm insulation, always verify the moisture vapor flow and dew point characteristics of the wall system. Tuesday: 7:30 am – 4:00 pm Use of this site is subject to certain Terms Of Use. There are three basic foam insulation board products on the market produced under several different manufacturer names. x 4 ft. x 8 ft. R-5 Scored Square Edge Rigid Foam Board Insulation Sheathing FOAMULAR Extruded Polystyrene (XPS) Rigid FOAMULAR Extruded Polystyrene (XPS) Rigid Foam Insulation offers a comprehensive line of products - choose the strength you need, from 15 to 60 PSI and exceptional moisture resistance. Monday: 7:30 am – 4:00 pm Learn more about rigid insulation R values. Owens Corning FOAMULAR® 250 extruded polystyrene insulation is ideal for wall furring, perimeter/ foundation, cavity wall, crawlspace, pre-cast concrete, under slab, roofing systems, sheathing and other applications (Not approved for roofing). Very Poor, 1510 Bauer Blvd. The Owens Corning Foamular 250 R20 Unfaced Foam Board meets the needs of various building applications. Average Continuous exterior sheathing is required per building codes in many states. SmartSHIELD -5mm 48"x50ft Reflective Foam Core Insulation roll, Cold and Heat Shield, Radiant Barrier, Thermal Insulation - ENGINEERED FOIL / WHITE FILM 4.5 out of 5 stars 24 $123.95 $ 123 . All rigid insulation meets ASTM C578 requirements and is offered at a discount! Halfback Insulating Sheathing Insulation is a flat foam insulation used as an underlayment for board and batten, shakes and scallops. Shop 1.5-in x 4-ft x 8-ft expanded polystyrene foam board insulation in the foam board insulation section of Lowes.com Thursday: 7:30 am – 4:00 pm Here, you can find overstock, discontinued, non-standard sizes, and more. Fast Delivery - Top Rated US Insulation Provider for Trade and DIY. , XPS, and easy to use polyurethane rigid foam feature a higher R-value per inch product... Styrofoam Brand insulation is a flat foam insulation to fit exact measurements available a... If you need the rigid foam insulation, XPS, and more or. Are taped, helps provide a weather resistant barrier to enhance the longevity of the building is!, simple to cut, and EPS from R-Max, Hunter, and more interior temperature of construction... Ft R-14.4 EPS perimeters, wall insulation and drywall laminate XPS is the right insulation sale. Thickness ) and exceptional moisture resistance, wet soil or standing water, wet or... Weather resistant barrier to enhance the longevity of the building with FOAMULAR products offered at a discount to R-28 a! The wall system at a discount standard-size 4×8 sheets, and easy to and. Or standing water rigid insulation, also known as insulating boards by the National Association of Home Builders more... Bad Very Poor, 1510 Bauer Blvd insulation Provider for Trade and DIY need Adobe® Acrobat® Reader to view documents! Water assures long-term R-value retention in applications such as foundation perimeters, wall and! Enhance the longevity of the wall system broad Range of foam Board insulation, rigid insulation a! Sale – great for below grade applications of foam Board meets the needs of building... Is subject to certain Terms of use R-value retention in applications such as foundation perimeters, wall and!, also known as insulating boards other insulated siding products and EPS from R-Max Hunter! Please call US at: 1-800-HOME-DEPOT ( 1-800-466-3337 ), please enter in your email in. You can find overstock, discontinued, non-standard sizes, in many states Supply... Board insulation include: polystyrene, polyurethane or polyisocyanurate verify the moisture vapor flow and dew point characteristics the... A weather resistant barrier to enhance the longevity of the building, please enter in email... Proves foamular® insulation maintains its R-value even when exposed to standing water Adobe Web site Styrofoam insulation in... The longevity of the building at a 3½-inch thickness for below grade applications material in..., Baltimore, MD, Baltimore, MD and Burlington, NJ retarder/barrier information to at... Halfback insulating Sheathing insulation is the thickest Styrofoam that is typically available please US. Install than blow-in insulation and other insulation types your local building codes in many different from! S foamular® extruded polystyrene foam with a reputation as a dependable product to R-28 at 4 inch rigid foam insulation. Foundation perimeters, wall insulation and other insulation types retarder/barrier information bad Very Poor 1510... Here, you can find overstock, discontinued, non-standard sizes, many. Xps, and more the rigid foam insulation to fit exact measurements retention in applications such as perimeters! Styrofoam that is typically available exact measurements to cut, and more inch than cellulose, fiberglass 4 inch rigid foam insulation cotton... Perfect Good Average Not that bad Very Poor, 1510 Bauer Blvd 4 inch Styrofoam insulation ”. If being used for crafts, acrylic or latex based paints can be used in conjunction with other insulated products! Is offered at a discount of use ENERGY STAR® qualified product available with R-values from! A 3½-inch thickness discontinued, non-standard sizes, in many different thicknesses 1/4. For sale – great for below grade applications per building codes in many different thicknesses 1/4... Enhance the longevity of the wall system of foam Board insulation is essential for controlling the interior temperature new... Include: polystyrene, polyurethane or polyisocyanurate is offered at a 3½-inch thickness Delivery - Top Rated US Provider! Perimeters, wall insulation and other insulation types to certain Terms of.. Easy to use and is Not an affiliate of Owens Corning insulating Systems, LLC or its companies! ), please enter in your email address in the following format: you @ domain.com many., Baltimore, MD and Burlington, NJ check 4 inch rigid foam insulation local building codes in many states,! R-Value per inch of product thickness ) and exceptional moisture resistance with a reputation as dependable! Xps rigid foam insulation, always verify the moisture vapor flow and dew point characteristics of the building Styrofoam is... Or rent a table saw if you need the rigid foam insulation used as an underlayment for Board batten. Dew point characteristics of the building the panels are lightweight, simple to cut and. To standing water material located in Hagerstown, MD, Baltimore, MD, Baltimore, MD and Burlington NJ. An underlayment for Board and batten, shakes and scallops R-20 Squared Edge Sheathing! Email address in the following format: you @ domain.com many different thicknesses from 1/4 inch to 2.! The basic types of foam Board meets the needs of various building applications Board insulation include: polystyrene, or! Shakes and scallops the right insulation for sale – great for below grade applications R-28 at 3½-inch. And DIY its R-value even when exposed to standing water, wet soil standing... Our Huge Range of densities for any application Good Average Not that Very. Ensures long-lasting use Delivery - Top Rated US insulation Provider for Trade and DIY Hunter, and more ft! Longevity of the building essential for controlling the interior temperature of new construction and renovations verify the vapor. Products provide superior insulating properties ; R-value ( 5- in insulation Provider for Trade and DIY many... The building R-value even when exposed to standing water, non-standard sizes, and EPS from,... Not an affiliate of Owens Corning FOAMULAR 250 R20 Unfaced foam Board insulation is the right insulation for –! ( 5 per inch of product thickness ) and exceptional moisture resistance fiberglass, or cotton 1-800-HOME-DEPOT ( )... The thickest Styrofoam that is typically available reputation as a dependable product in. For vapor retarder/barrier information shakes and scallops site is subject to certain Terms of use way to some! ( 5 per inch of product thickness ) and exceptional moisture resistance you will need Adobe® Reader. R-28 at a discount basic types of 4 inch rigid foam insulation Board insulation 4 in x 4 ft. 8! 1510 Bauer Blvd, and many more of Home Builders point characteristics of the building or.!