Styrofoam Sheets (12 inches X 12 inches X 1/4 inch Thick) - 15-Pack. $14.99. $9.99 shipping. 12 watching. FoamTouch High Density Upholstery Foam Sheets (1-6)" x 24" x 85"STYROFOAM R-4, 0.78-in x 8-ft x 4-ft Residential Sheathing Faced Polystyrene For Use In Garage Doors Board Insulation Sound Barrier Shop STYROFOAM 20 Out of Stock Overview Specifications Product Features Q&A Get Pricing and Availability Use Current LocationOwens Corning FOAMULAR NGX CodeBord XPS Rigid Foam Insulation Board; 1-1/2-inch x 48-inch x 96-inch R-7.5 SL Edge. Model # 270464 SKU # 1000432912. (178) $98. 84 / each. Not Available for Delivery. 0 at Check Nearby Stores. Compare.We set our own Everyday Low Prices as well as sale prices, but some manufacturers restrict how retailers display that pricing. In these cases manufacturers require that you take some steps to add the item to your cart or go to checkout to view our final prices when lower than the manufacturer's set minimum advertised pricing. But you might be interested in... Dow Thermax Sheathing 4' x 8' Polyiso (All Sizes) $76.53. Owens Corning R-30 Unfaced Fiberglass Insulation Batts - All Sizes. $347.36. Rockwool Comfortbatt R15 (All Sizes) $980.40. Owens Corning R-49 Kraft Faced Fiberglass Insulation Batts - All Sizes. $316.61.Insulfoam. R-4.8, 1.25-in x 1.6875-ft x 8-ft Garage Door Insulation Kit Faced Polystyrene For Use In Garage Doors Board Insulation. Model # 320737. Find My Store. for pricing and availability. 583. Insulfoam. R-7.7, 2-in x 4-ft x 8-ft Faced Polystyrene For Use In Garage Doors Board Insulation. Model # 2X48X96 R-TECH.8-1/8" x 9-1/8" x 1/4" Foam Sheet: 1.00 lbs. Quote. 7985: 9-1/2" x 5-11/16" x 3/16" Foam Sheet: lbs. Quote. 329977: 21" x 7" x 19" .75# Density Styrofoam Sheets: 1.35 ...Styrofoam Sheets Kenya @Wholesale Price. KSh 575.00 – KSh 1,800.00. We supply Styrofoam sheets in Nairobi, Kenya. Styrofoam is produced from polystyrene beads, which when expanded and molded under controlled conditions form a light weight block. Sizes from 0.5 to 4 Inches. STYROFOAM 4-ft x 8-ft Commercial Particle Board Thermally Fused. STYROFOAM. 4-ft x 8-ft Commercial Particle Board Thermally Fused. Item # 14541. Model # 133909. Get Pricing and Availability. Use Current Location. Helps manage energy loss and moisture. Lightweight and east to handle. Styrofoam sheets, 3 at 4' x 8' and 1 at 3' x 8', all are 3 1/2" thick, $40 for all 4, 705-784-2004 Favourite Please Contact Insulfoam. R-4.8, 1.25-in x 1.6875-ft x 8-ft Garage Door Insulation Kit Faced Polystyrene For Use In Garage Doors Board Insulation. Model # 320737. Find My Store. for pricing and availability. 583. Insulfoam. R-7.7, 2-in x 4-ft x 8-ft Faced Polystyrene For Use In Garage Doors Board Insulation. Model # 2X48X96 R-TECH.100% open cell polyurethane foam is ideal for art and craft projects at home, office or school. Can be cut to size and used in upholstery, cushions or other home decor projects. Colors and firmness may vary. 24 in. W (2 ft.) x 72 in. L (6 ft.) x 4 in. T. 100% recyclable after use.Typically sold as sheet insulation in a standard size of 4 feet by 8 feet, foam insulation panels can help you reduce energy costs, get a handle on moisture control and more. Shop at Lowe’s to find the foam sheeting you need for your next insulation project. Ravatherm XPS (formerly known as Styrofoam) £ 25.96 – £ 128.43. Ravatherm XPS extruded polystyrene insulation is renowned for its exceptional thermal performance, high compressive strength, and low water absorption, making it the preferred choice of specifiers for a wide range of demanding applications. Available in a number of different ... STYROFOAM 4-ft x 8-ft Commercial Particle Board Thermally Fused. STYROFOAM. 4-ft x 8-ft Commercial Particle Board Thermally Fused. Item # 14541. Model # 133909. Get Pricing and Availability. Use Current Location. Helps manage energy loss and moisture. Lightweight and east to handle. FloraCraft CraftFM Crafting Foam Block 1" x 11.9" x 17.9" White. 4. Save with. Shipping, arrives tomorrow. $ 829. Black EVA Foam Sheets for Cosplay, Kids Arts and Crafts Supplies (1mm, 13.7 x 39 In, 4 Pack) Free shipping, arrives in 3+ days. $ 356. Hello Hobby Multicolor Foam Sheets, 6 Piece Art & Craft Styrofoam.Foam board insulation is easy to use and is a great DIY way to add some insulation. It comes in standard-size 4×8 sheets, and smaller sizes, in many different thicknesses from 1/4 inch to 2 inches. Some types of thicker foam board insulation are available, but they may need to be special ordered.NOTE: Polystyrene foam has a tolerance of ±1/8" on the thickness and ±3" for length and width. Contact Us for custom orders or for questions about how your order will be shipped. NOTE: Standard sheets of foam are cut slightly larger than the listed size to compensate for shrinkage during packaging, transit, and delivery. YOUEON 7 Pack Craft Foam Blocks, 17x11x1 Inch Foam Rectangle Blocks, Polystyrene Blocks, Foam Sheets, White Foam Bricks for Arts and Crafts, Sculpting, Modeling, School, Home 4.5 out of 5 stars 159 $23.99 $ 23 . 99 Answer. This is Styrofoam and would not hold its shape when cut with a utility knife. You should to look at the foam core board, which is a layer of foam inside of a thin layer of poster board. - Answered by MisterArt on 09-Aug-13. YOUEON 7 Pack Craft Foam Blocks, 17x11x1 Inch Foam Rectangle Blocks, Polystyrene Blocks, Foam Sheets, White Foam Bricks for Arts and Crafts, Sculpting, Modeling, School, Home 4.5 out of 5 stars 159 $23.99 $ 23 . 9924 Pcs Foam Circles Polystyrene Foam Discs Foam Cylinders for Crafts Round Foam White Disk Shapes Foam Block for DIY Arts Craft Sculpture Modeling Kids Class Floral Supplies (4 x 4 x 2 Inch) 8. Save 17%. $1899. List: $22.99. Lowest price in 30 days.1-in x 4-ft x 8-ft Expanded Polystyrene Board Insulation. Item #15358. ... EPS delivers more R-Value per dollar than other sheet insulation. RELATED SEARCHES. Styrofoam #1596 SE Extruded Polystyrene Foam Square Edge Insulation, R-20, 25 PSI, 4-inch X 2 X 8 foot, Square Edge. Multipurpose Below Grade Foundation Insulation Board. 48/Pallet. Price/Pallet. (4-pallet min order, leadtime 3-7 business days) $3,287.00 $2,528.95. Quantity:STYRO BOARD/STYROFOAM BOARD 4X8 2" x 4ft x 8ft Php 882.20 / pc. Discount for volume order. For construction wall panel materials For Sound proofing materials. Free delivery & No minimum order within metro manila,PAMPANGA & Nearby provinces . For Inquiries. Please Call LEXARON MARKETING,INC. Mobile Numbers:09977914311 09107243942. Please look ...1-in x 4-ft x 8-ft Expanded Polystyrene Board Insulation. Item #15358. ... EPS delivers more R-Value per dollar than other sheet insulation. RELATED SEARCHES.Styrofoam sheets, 3 at 4' x 8' and 1 at 3' x 8', all are 3 1/2" thick, $40 for all 4, 705-784-2004 Favourite Please Contact Product Details. This 1 in. x 4 ft. x 8 ft. Foam Insulation can be used for functional or decorative applications, depending on your needs. The insulation helps protect your roof top against weather and sound. For insulating rooftops and ceilings against sound and weather. Used to treat rooftops against filtrations. Uline stocks a wide selection of Polystyrene Sheets. Order by 6 p.m. for same day shipping. Huge Catalog! Over 41,000 products in stock. 13 Locations across USA, Canada and Mexico for fast delivery of Polystyrene Sheets.FloraCraft Styrofoam Sheets 1 in., 12 in. x 36 in. (Pack of 4) 6 4.7 out of 5 Stars. 6 reviews Brick Blocks Block Polystyrene Boardbricks Craft Sheets Styrofoam Diy Modelingcrafts Projects Here at Universal Foam Products, we pride ourselves on our commitment to excellence, customer service, and knowledge of the EPS and STYROFOAM™ Brand Insulation and STYROFOAM™ Brand Foam products. We stand ready to serve your needs. Please contact us today by calling (410) 498-0000 or by email at [email protected]. Typically sold as sheet insulation in a standard size of 4 feet by 8 feet, foam insulation panels can help you reduce energy costs, get a handle on moisture control and more. Shop at Lowe’s to find the foam sheeting you need for your next insulation project. 20 Pack A4 Foam Boards FWEEK Black 5mm Polystyrene Foam Core Sheets Large Styrofoam Board for Crafts (210 x 297 x 5MM) 1. AED13000. Extra 20% off with ADIB Cards. Get it Saturday, September 2 - Sunday, September 3. AED 10.00 shipping.Single: One (1) sheet of 24" x 48". 4-Pack: Four (4) sheets of 24" x 48". Standard Size: 24" x 48". Sizes up to 48 inches by 96 inches and thicknesses up to 32 inches are available to accomodate a range of project needs. Please Contact Us for details.Sep 4, 2023 · Model Number: 1632082 Menards ® SKU: 1632082. Everyday Low Price. $9.98. 11% Mail-In Rebate Good Through 9/4/23. $1.10. Final Price $ 8 88. each. You Save $1.10 with Mail-In Rebate. Doesn't lose R Value over life of panel. Typically sold as sheet insulation in a standard size of 4 feet by 8 feet, foam insulation panels can help you reduce energy costs, get a handle on moisture control and more. Shop at Lowe’s to find the foam sheeting you need for your next insulation project. Insulfoam. R-4.8, 1.25-in x 1.6875-ft x 8-ft Garage Door Insulation Kit Faced Polystyrene For Use In Garage Doors Board Insulation. Model # 320737. Find My Store. for pricing and availability. 583. Insulfoam. R-7.7, 2-in x 4-ft x 8-ft Faced Polystyrene For Use In Garage Doors Board Insulation. Model # 2X48X96 R-TECH. Everyday Low Price. $44.48. 11% Mail-In Rebate Good Through 9/4/23. $4.89. Final Price $ 39 59. each. You Save $4.89 with Mail-In Rebate. Does not lose R Value over life of panel. Below grade under concrete slab use.Kingspan Insulation. R-7.5, 1.5-in x 4-ft x 8-ft GreenGuard Unfaced XPS Foam Board Insulation Unfaced Foam Board Insulation. Model # 1.00E+11. Find My Store. for pricing and availability. STYROFOAM. R-1, 0.25-in x 4-ft x 50-ft Dow Protection Board III Faced Foam For Use In Garage Doors Board Insulation Sound Barrier. Model # 3049. Find My Store. YOUEON 7 Pack Craft Foam Blocks, 17x11x1 Inch Foam Rectangle Blocks, Polystyrene Blocks, Foam Sheets, White Foam Bricks for Arts and Crafts, Sculpting, Modeling, School, Home 4.5 out of 5 stars 159 $23.99 $ 23 . 99 12 products in STYROFOAM | Board Insulation Maximum R-Value: 10 Polystyrene Maximum R-Value: 5 Common Width (Feet): 4 Faced Common Length (Feet): 8 Sort & Filter (1) Brand: STYROFOAM Clear All STYROFOAM R-5, 1-in x 4-ft x 8-ft Residential Sheathing Faced Polystyrene Board Insulation Model # 12086059 Find My Store for pricing and availability 4Ravatherm XPS (formerly known as Styrofoam) £ 25.96 – £ 128.43. Ravatherm XPS extruded polystyrene insulation is renowned for its exceptional thermal performance, high compressive strength, and low water absorption, making it the preferred choice of specifiers for a wide range of demanding applications. Available in a number of different ... STYROFOAM 4-ft x 8-ft Commercial Particle Board Thermally Fused. STYROFOAM. 4-ft x 8-ft Commercial Particle Board Thermally Fused. Item # 14541. Model # 133909. Get Pricing and Availability. Use Current Location. Helps manage energy loss and moisture. Lightweight and east to handle. Shop Airtex 4'' High Density Foam at JOANN fabric and craft store online to stock up on the best supplies for your project. Explore the site today! Styrofoam #1596 SE Extruded Polystyrene Foam Square Edge Insulation, R-20, 25 PSI, 4-inch X 2 X 8 foot, Square Edge. Multipurpose Below Grade Foundation Insulation Board. 48/Pallet. Price/Pallet. (4-pallet min order, leadtime 3-7 business days) $3,287.00 $2,528.95. Quantity:The short answer: no. Insulation placed between z-furring does not meet the definition of continuous insulation. This is because the z-furring represents a line of continuous metal penetrating the insulation and short circuiting heat around the insulation. This dramatically reduces the effective R-Value of the insulation.Find styrofoam material in different shapes, sizes, colors and styles. ... 4 Medium Weight Yarn ... Single Sheets Scrapbook Kits ...Description. 4'x8'x2"EPS Styrofoam Sheet. 20 sheets per bundle. Size in inches:48"x96"x2". Color:White. This is item non-returnable. Facts about EPS Styrofoam sheets: The reason EPS is such a good insulating material is the millions of air pockets which are formed when the blocks are molded. These pockets impede the flow of heat, making EPS an ...Super TUFF-R R-6.5 1 in. x 4 ft. x 8 ft. foam insulation is Energy Star compliant and highly durable and moisture resistant; it installs easily over OSB or non-insulated sheathing and directly over wood studs. Super TUFF-R durable non-reflective faced insulation can reduce water and water vapor intrusion from the outside; it warms the wall ...But you might be interested in... Dow Thermax Sheathing 4' x 8' Polyiso (All Sizes) $76.53. Owens Corning R-30 Unfaced Fiberglass Insulation Batts - All Sizes. $347.36. Rockwool Comfortbatt R15 (All Sizes) $980.40. Owens Corning R-49 Kraft Faced Fiberglass Insulation Batts - All Sizes. $316.61.Foam board insulation is easy to use and is a great DIY way to add some insulation. It comes in standard-size 4×8 sheets, and smaller sizes, in many different thicknesses from 1/4 inch to 2 inches. Some types of thicker foam board insulation are available, but they may need to be special ordered.EPS Styrofoam sheet 4 feet by 4feet by 1 inch. Available at our shop Advanced Builders Hardware... KSh 600. EPS Styrofoam Sheet 4 Feet by 4feet by 1 Inch. EPS Styrofoam sheet 4 feet by 4feet by 1 inch. Available at our shop Advanced Builders Hardware... KSh 1,700. Joint Sealant. Sika flex 11fc is a joint sealant used together with a styrofoam ... Styrofoam Sheets Kenya @Wholesale Price. KSh 575.00 – KSh 1,800.00. We supply Styrofoam sheets in Nairobi, Kenya. Styrofoam is produced from polystyrene beads, which when expanded and molded under controlled conditions form a light weight block. Sizes from 0.5 to 4 Inches.Find styrofoam material in different shapes, sizes, colors and styles. ... 4 Medium Weight Yarn ... Single Sheets Scrapbook Kits ...1-in x 4-ft x 8-ft Expanded Polystyrene Board Insulation. Item #15358. ... EPS delivers more R-Value per dollar than other sheet insulation. RELATED SEARCHES.Styrofoam 4 x 8-Foot X 2-Inch R10 25psi Blue Insulation Scoreboard Mfg.# 4x8 Sku# 4645362 Styrofoam 3/4 x 48-Inch X 8-Foot R4 Blue Tongue Groove Insulation Board ... Mat Board Center, Pack of 10 8x10 Foam Board, 1/8" Thick, Lightweight White Foam Core Boards for Photo Mounting, Display and Craft. 732. Save 7%. $1299. Typical: $13.99. Lowest price in 30 days. FREE delivery Sun, Sep 3 on $25 of items shipped by Amazon. Or fastest delivery Sat, Sep 2. More Buying Choices. Answer. This is Styrofoam and would not hold its shape when cut with a utility knife. You should to look at the foam core board, which is a layer of foam inside of a thin layer of poster board. - Answered by MisterArt on 09-Aug-13. 100% open cell polyurethane foam is ideal for art and craft projects at home, office or school. Can be cut to size and used in upholstery, cushions or other home decor projects. Colors and firmness may vary. 24 in. W (2 ft.) x 72 in. L (6 ft.) x 4 in. T. 100% recyclable after use.Styrofoam #1596 SE Extruded Polystyrene Foam Square Edge Insulation, R-20, 25 PSI, 4-inch X 2 X 8 foot, Square Edge. Multipurpose Below Grade Foundation Insulation Board. 48/Pallet. Price/Pallet. (4-pallet min order, leadtime 3-7 business days) $3,287.00 $2,528.95. Quantity:Sep 1, 2023 · Description. 4'x8'x2"EPS Styrofoam Sheet. 20 sheets per bundle. Size in inches:48"x96"x2". Color:White. This is item non-returnable. Facts about EPS Styrofoam sheets: The reason EPS is such a good insulating material is the millions of air pockets which are formed when the blocks are molded. These pockets impede the flow of heat, making EPS an ... Everyday Low Price. $44.48. 11% Mail-In Rebate Good Through 9/4/23. $4.89. Final Price $ 39 59. each. You Save $4.89 with Mail-In Rebate. Does not lose R Value over life of panel. Below grade under concrete slab use.Extruded polystyrene is available in sheet form, typically 2” and 3” thick and is primarily used in commercial roofing and green roof applications. EPS geofoam, Dow Styrofoam and Owens Corning Foamular products resist creep and fatigue, maintain long-term compression strength and provide excellent thermal insulation performance.Aug 29, 2023 · Uses of Styrofoam. Styrofoam is made of 98% air, and this makes it buoyant, lightweight, and extremely useful. Dow produced and patented styrofoam that is used for building materials, including pipe insulation and types of building insulating sheathing. The R-value of this materials’ insulation is said to be five per inch. 8-1/8" x 9-1/8" x 1/4" Foam Sheet: 1.00 lbs. Quote. 7985: 9-1/2" x 5-11/16" x 3/16" Foam Sheet: lbs. Quote. 329977: 21" x 7" x 19" .75# Density Styrofoam Sheets: 1.35 ...Dimensions: 1/2 in. x 4 ft. x 8 ft. Insulation Application: Exterior above grade walls, underneath vinyl siding / claddings; Closed cell rigid insulation foam boards are highly moisture-resistant and helps to block mildew; Rigid foam insulation has a higher R-value than wood fiber, plywood or 1/2 in. gypsum board productsSee full list on homedepot.com Mat Board Center, Pack of 10 8x10 Foam Board, 1/8" Thick, Lightweight White Foam Core Boards for Photo Mounting, Display and Craft. 732. Save 7%. $1299. Typical: $13.99. Lowest price in 30 days. FREE delivery Sun, Sep 3 on $25 of items shipped by Amazon. Or fastest delivery Sat, Sep 2. More Buying Choices. Insulfoam. R-4.8, 1.25-in x 1.6875-ft x 8-ft Garage Door Insulation Kit Faced Polystyrene For Use In Garage Doors Board Insulation. Model # 320737. Find My Store. for pricing and availability. 583. Insulfoam. R-7.7, 2-in x 4-ft x 8-ft Faced Polystyrene For Use In Garage Doors Board Insulation. Model # 2X48X96 R-TECH.Uline stocks a wide selection of Polystyrene Sheets. Order by 6 p.m. for same day shipping. Huge Catalog! Over 41,000 products in stock. 13 Locations across USA, Canada and Mexico for fast delivery of Polystyrene Sheets.100% open cell polyurethane foam is ideal for art and craft projects at home, office or school. Can be cut to size and used in upholstery, cushions or other home decor projects. Colors and firmness may vary. 24 in. W (2 ft.) x 72 in. L (6 ft.) x 4 in. T. 100% recyclable after use. Silverlake Craft Foam Block - 6 Pack of 11x17x0.5 EPS Polystyrene Sheets for Crafting, Modeling, Art Projects and Floral Arrangements - Sculpting Sheets for DIY School & Home Art (6 Pack) 194. 100+ bought in past month. $1999 ($3.33/Count) List: $21.99. FREE delivery Wed, Aug 23 on $25 of items shipped by Amazon. Small Business. Owens Corning FOAMULAR NGX CodeBord XPS Rigid Foam Insulation Board; 1-1/2-inch x 48-inch x 96-inch R-7.5 SL Edge. Model # 270464 SKU # 1000432912. (178) $98. 84 / each. Not Available for Delivery. 0 at Check Nearby Stores. Compare.Extruded polystyrene is available in sheet form, typically 2” and 3” thick and is primarily used in commercial roofing and green roof applications. EPS geofoam, Dow Styrofoam and Owens Corning Foamular products resist creep and fatigue, maintain long-term compression strength and provide excellent thermal insulation performance.EPS Styrofoam sheet 4 feet by 4feet by 1 inch. Available at our shop Advanced Builders Hardware... KSh 600. EPS Styrofoam Sheet 4 Feet by 4feet by 1 Inch. EPS Styrofoam sheet 4 feet by 4feet by 1 inch. Available at our shop Advanced Builders Hardware... KSh 1,700. Joint Sealant. Sika flex 11fc is a joint sealant used together with a styrofoam ... Features. Polystyrene's superior R-value, makes it for insulation and is excellent in keeping heat inside your hot tub / jacuzzi. The foam is a 2 LBS EPS foam, which is commonly used for hot tub covers. Product. Price. Polystyrene Foam for Hot tub / Jacuzzi Covers 96" x 48" x 3.5", which tapers to 2". $86.00.
Everyday Low Price. $44.48. 11% Mail-In Rebate Good Through 9/4/23. $4.89. Final Price $ 39 59. each. You Save $4.89 with Mail-In Rebate. Does not lose R Value over life of panel. Below grade under concrete slab use.. Inclusion exclusion principle 4 sets
20 Pack White Foam Board 12" x 16.5", 3/16" Thickness Foam Core Baking Board for Projects, A3 Polystyrene Mat Board Poster Foam Board Sheets for Art Crafts, Presentation, Wedding, School Projects 4.2 out of 5 stars 72 Kingspan Insulation. R-7.5, 1.5-in x 4-ft x 8-ft GreenGuard Unfaced XPS Foam Board Insulation Unfaced Foam Board Insulation. Model # 1.00E+11. Find My Store. for pricing and availability. STYROFOAM. R-1, 0.25-in x 4-ft x 50-ft Dow Protection Board III Faced Foam For Use In Garage Doors Board Insulation Sound Barrier. Model # 3049. Find My Store.I needed 4 sheets to complete the entire garage. at 1.5" thick, it was perfect for my garage doors. ... 1 1/2 in x 48 in. x 8 ft. R-5.78 EPS Rigid Foam Board ...STYRO BOARD/STYROFOAM BOARD 4X8 2" x 4ft x 8ft Php 882.20 / pc. Discount for volume order. For construction wall panel materials For Sound proofing materials. Free delivery & No minimum order within metro manila,PAMPANGA & Nearby provinces . For Inquiries. Please Call LEXARON MARKETING,INC. Mobile Numbers:09977914311 09107243942. Please look ...The short answer: no. Insulation placed between z-furring does not meet the definition of continuous insulation. This is because the z-furring represents a line of continuous metal penetrating the insulation and short circuiting heat around the insulation. This dramatically reduces the effective R-Value of the insulation.FloraCraft CraftFM Crafting Foam Block 1" x 11.9" x 17.9" White. 4. Save with. Shipping, arrives tomorrow. $ 829. Black EVA Foam Sheets for Cosplay, Kids Arts and Crafts Supplies (1mm, 13.7 x 39 In, 4 Pack) Free shipping, arrives in 3+ days. $ 356. Hello Hobby Multicolor Foam Sheets, 6 Piece Art & Craft Styrofoam.Pro Select R-Matte Plus-3, 0.5 in. x 48 in. x 8 ft. R-3.2 ISO Rigid Foam Board Insulation: FOAMULAR 150 2 in. x 4 ft. x 8 ft. R-10 Scored Squared Edge Rigid Foam Board Insulation Sheathing: FOAMULAR 150 2 in. x 4 ft. x 8 ft. R-10 Unfaced Squared Edge Insulation Sheathing: Price $NOTE: Polystyrene foam has a tolerance of ±1/8" on the thickness and ±3" for length and width. Contact Us for custom orders or for questions about how your order will be shipped. NOTE: Standard sheets of foam are cut slightly larger than the listed size to compensate for shrinkage during packaging, transit, and delivery. Ultra-Insulating Low-TemperaturePolyisocyanurate Foam Pipe Insulation. This very rigid insulation offers the lowest heat-flow rate of our pipe insulation and restricts absorption of water, air, and gas. It is typically used in process piping and chiller plants and performs best in applications below 50° F. FOAMULAR 150 1 in. x 4 ft. x 8 ft. R-5 Scored Square Edge Rigid Foam Board Insulation Sheathing. Shop this Collection ... (10 Sheets) 2 in. x 2 ft. x 4 ft. - 80 sq ...Features. Polystyrene's superior R-value, makes it for insulation and is excellent in keeping heat inside your hot tub / jacuzzi. The foam is a 2 LBS EPS foam, which is commonly used for hot tub covers. Product. Price. Polystyrene Foam for Hot tub / Jacuzzi Covers 96" x 48" x 3.5", which tapers to 2". $86.00..