x 4 ft. x 8 ft. R-10 Scored Squared Edge Rigid Foam Board Insulation Sheathing FOAMULAR Extruded Polystyrene (XPS) Rigid FOAMULAR Extruded Polystyrene (XPS) Rigid Foam Insulation offers a comprehensive line of products in a wide choice of sizes, thicknesses and edges with a Lifetime Limited Warranty for the life of the home or building. When it comes to foam beneath slabs, the last 6 or 10 inches of Passivhaus foam are quite expensive in terms of energy saved per dollar invested -- more expensive than PV. Ships by truck. Because of our partnership with Fortune 500 insulation manufacturer, Owens Corning™, we can offer insulation boards to you in any amount needed, all at a diminished price. Before you insulate your pipes, measure them first! Average Halfback Insulating Sheathing Insulation is a flat foam insulation used as an underlayment for board and batten, shakes and scallops. Halfback® Foam Board Insulation 4 in x 4 ft x 8 ft R-14.4 EPS. XPS foam also gives a higher r-value but of course, with all these fantastic additions to the insulation, there is a price difference. To reach this goal in cold North American climates appears to require very thick insulation levels. Better pricing, flexible quantities, volume discounts, hassle-free shipping/will-call and a huge stock of standard and clearance rigid foam insulation is a good place to start. Response must be less that 100,000 characters, Fast, FREE delivery, video streaming, music, and much more. BP Enermax Insulation 1/2 inch x 4 ft. x 8 ft.1 inch Home comfort is a combination of several factors: air infiltration and moisture permeability, together with insulation are the most basic. (CSG# 0720298) ORDERING NOTES: Shipping leadtime: 1-2 business days. Thursday: 7:30 am – 4:00 pm For more information, see the TMP FAQ. Some types of thicker foam board insulation are available, but they may need to be special ordered. Explore wide classes of tough 4 inch thick foam from renowned suppliers. After viewing product detail pages, look here to find an easy way to navigate back to pages that interest you. Since it is not commonly used, the 4” STYROFOAM™ insulation is usually only available in full lifts of 24 sheets. Grainger's got your back. Closed-cell spray foam has a far better R-value per inch than other, less effective insulations like cellulose, fiberglass, or even open-cell foam. Closed-Cell Spray Foam Insulation. Price $23.10. It has a lower R-value per inch than closed-cell foam and is vapor-permeable. The average cost of flat roof insulation is $0.67 per square foot (for 1 inch thick PolyISO with 6-R value).. High quality rigid foam insulation that is properly installed will greatly improve ventilation, eliminate drastic temperature fluctuations inside the home, and protect from leaks. Enermax is the only structural board that combines these factors with a quiet environment, an integral part of the "total" home comfort equation. Foam board insulation is easy to use and is a great DIY way to add some insulation. Compare products, read reviews & get the best deals! Foam Weather Stripping-2 Rolls, 1 Inch Wide X 3/4 Inch Thick,Insulation Foam Strips with Adhesive for Door,Automotive,Air Conditioner Seal,Total 13 Feet Long(6.5ft x 2 Rolls) Description 【ADJUSTABLE & FLEXIBLE】his packa includes 2 rolls of 1 in x 3/4 in x 6.5 ft foam tape, total 13 feet long. Insulation Boards 58 products Insulation boards protect plumbing and ceiling tiles from heat damage in high-temperature applications like drying oven equipment, petrochemical and power-generating equipment, storage tanks, and furnace wall structural supports. BedStory Mattress Topper, 4 Inch Twin Mattress Topper, Gel-Infused Memory Foam and Pillow Top Fiber Mattress Topper Single Size Deep Pocket Dual Layer Down Alternative Foam Bed Topper (Twin, 38”x74”), Novilla 4 Inch King Size Mattress Topper, Medium Firm Memory Foam Mattress Topper King, Gel & Bamboo Charcoal Infused for Motion Isolation & Pressure Relieving, with Washable Bamboo Cover, King Size, 300 Pack Craft Foam Balls, 4 Sizes Including 1-2 Inches, Polystyrene Smooth Round Balls, Foam Balls for Arts and Crafts, DIY Craft for Home, Supplies School Craft Project and Holiday Party, White, CDN$ 5.48 for shipping & import fees deposit, GoTo Foam 2" Height x 30" Width x 84" Length 44ILD (Firm) Upholstery Cushion Made in USA, FoamTouch Upholstery Foam Cushion Medium Density Standard, 4" L x 24" W x 72" H, LINENSPA High Upholstery Foam-35 Density Cushion Craft Perfect for Chairs, Sofas, and DIY Projects Foam, 4" x 24" x 72", White, GoTo Foam 4" Height x 30" Width x 96" Length 44ILD (Firm) Upholstery Cushion Made in USA, GoTo Foam 4" Height x 24" Width x 96" Length 44ILD (Firm) Upholstery Cushion Made in USA, Zinus 4 Inch Gel Memory Foam Mattress Topper, Queen, FoamTouch Upholstery Cushion Medium Density Standard(Seat Replacement, Sheet, Foam Padding), 3'' L x 24'' W x 72'' H, FoamTouch Upholstery Cushion High Density Standard, Seat Replacement, Sheet, Padding, 3" L x 24" W x 72" H, FoamTouch 4x24x96HD1.8 Upholstery Foam, 4x24x96, White, FoamTouch Upholstery Foam Cushion High Density, 5" H X 24" W X 24" L, Milliard Tri Folding Mattress with Washable Cover Space Saver Single Size (75 inches x 25 inches x 4 inches), Zinus 4 Inch Green Tea Memory Foam Mattress Topper, Twin, Linenspa 2 Inch Gel Infused Memory Foam Mattress Topper, Twin, Novilla 4 Inch Foam Mattress Topper Queen, Medium Firm Queen Mattress Topper, Gel & Bamboo Charcoal Infused for Motion Isolation & Pressure Relieving, with Washable Bamboo Cover, Queen Size, Lucid 4 Inch Gel Memory Foam Mattress Topper-Ventilated Design-Ultra Plush-Twin, BedStory 3 Inch Memory Foam Mattress Topper, Bamboo Charcoal Infused Twin Size Bed Toppers, Premium Thick Mattress Pad, CertiPUR-US Certified & Ventilated Memory Foam Topper With No Cover(Twin, 3" Bamboo Charcoal), LUCID 4 Inch Ventilated Memory Foam Mattress Topper - 3-Year Warranty - Twin XL, AmazonBasics All Purpose Washable School White Liquid Glue - Great for Making Slime, 1 Gallon Bottle, FREE Delivery on your first order of items shipped by Amazon, Cozylkx Upholstery Foam Cushion High Density Seat Foam for Seat Replacement, Upholstery Sheet, Foam Padding, 1" H x 19" W x 75" L, White, Mkicesky Cervical Pillow for Neck and Shoulder Pain, Memory Foam Contour Pillow, Orthopedic Neck Support Pillow Ergonomic Bed Pillow for Side/Back/Stomach Sleeper - Gray, Back Bed Wedge - Clinical Therapeutic Grade Incline Sleeping Wedge Pillow - Acid Reflux GERD Reliever, Pain Relief, Snoring Reducer, Pregnancy, GoTo Foam 4" Height x 24" Width x 84" Length 44ILD (Firm) Upholstery Cushion Made in USA, GoTo Foam 4" Height x 24" Width x 120" Length 44ILD (Firm) Upholstery Cushion Made in USA, Lucid 4 inch Down Alternative and Gel Memory Foam Mattress Topper - Three Toppers in One - Twin XL, BedStory Mattress Topper, 4 Inch Full Mattress Topper, Gel-Infused Memory Foam Pillow Top Fiber Mattress Topper Double Size Deep Pocket Dual Layer Down Alternative Foam Bed Topper (Full, 54”x74”), Linenspa 4 Inch Gel Swirl Memory Foam Topper - Full, Sleep Innovations 4-inch Dual Layer Gel Memory Foam Mattress Topper Enhanced Support, Queen, Made in The USA, Lucid 4 Inch Bamboo Charcoal Memory Foam Mattress Topper - Queen, GoTo Foam 4" Height x 30" Width x 84" Length 44ILD (Firm) Upholstery Cushion Made in USA, Zinus 4 Inch Swirl Gel Memory Foam Air Flow Topper, Twin, Maxzzz 4" Gel Memory Foam Mattress Topper, 7-Zone Twin Gel Infused Mattress Topper High Density Bed Mattress Topper Ventilated Design with Hypoallergenic Removable Cover-CertiPUR-US (Twin), GoTo Foam 4" Height x 30" Width x 72" Length 44ILD (Firm) Upholstery Cushion Made in USA, FoamTouch Upholstery Foam Cushion High Density, 6" H X 24" W X 24" L, Darice Crafting Needs, Durafoam Ball, Craft Supplies, White, 4", 2Ct, LUCID 4 Inch Lavender Infused Memory Foam Mattress Topper - Ventilated Design - King Size, Comfort Essentials 4" Gel Textured Memory Foam Topper, Queen, FoamPRO 63-P 65-5 Foam Paint Roller, 4 Inch (5 Pack), FoamPRO 165-5 Fine Finish Mini Roller Refills (High-Density Foam) (5 Pack), 4", FoamTouch Upholstery Cushion High Density Standard(Seat Replacement, Sheet, Foam Padding), 6'' L x 24'' W x 72'' H, FoamRush 4" H x 24" W x 24" L Upholstery Foam Cushion High Density (Chair Cushion Square Foam for Dinning Chairs, Wheelchair Seat Cushion Replacement), Sweetnight 4 Inch Queen Size Mattress Topper with Waterproof Mattress Protector, Memory Foam Topper Infused Gel & Bamboo Charcoal, Cooling & Supportive, Plus 4 Bed Sheet Holder Straps, Medium Firm, FFchuanhe 4 inch 16pack Foam Ball White Polystyrene Smooth Round Ball, for Arts and Crafts Supplies, School Project, Weddings, Christmas, Home Decoration and Various Gathering, CDN$ 5.60 for shipping & import fees deposit, Linenspa 5 Inch Gel Memory Foam Mattress - Firm Support - Twin, GoTo Foam 4" Height x 24" Width x 72" Length 44ILD (Firm) Upholstery Cushion Made in USA, GoTo Foam 5" Height x 24" Width x 72" Length 44ILD (Firm) Upholstery Cushion Made in USA, WHIZZ, Black 29193 25002 Premium Foam Concave Roller (10 Pack), 4", 4", Zinus Memory Foam 4 Inch Mattress, Narrow Twin / Cot Size / RV Bunk / Guest Bed Replacement / 30" x 75", US Games MSFOAM4X Uncoated Economy Foam Balls, FoamPRO 164 Fine Finish Roller (High-Density Foam), 4", 4 in 1 Foam Roller Set, Yoga Roller with Massage Ball and Massage Roller Stick for Deep Tissue Massage, Pain Relief of Back, Legs, Yoga Blocks Set - Teeyar Sturdy Odourless 3 Inch(High Density) or 4 Inch(Medium Density) Eco Durable EVA Foam Block for Yoga/Pilates/Gym Practice, Set of 2 (2 Year Warranty), AmazonBasics Foldable Metal Platform Bed Frame for Under-Bed Storage - Tools-free Assembly, No Box Spring Needed - Twin, Arteza Acrylic Quilters Ruler & Non Slip Rings - Double-Colored Grid Lines (4.5"X4.5", 6"X6", 9.5"X9.5", 12.5"X12.5", Set of 4), CDN$ 7.58 for shipping & import fees deposit, LIVINGbasics™ Tri Folding Mattress with Ultra Soft Removable Cover and Non-Slip Bottom, 75" x 31"x 4", White, 2Pack-Pillows-Queen Size-Bed Sleeping-Neck Pain Adjustable Hotel Pillow for Side Back and Stomach Sleeper - Hypoallergenic Velvet Fabric, Fluffy Down Alternative Pillow with Super Soft Microfiber Filling for Allergy Sufferers, 20"x30" Machine Washable. # 0720298 ) ORDERING NOTES: Shipping leadtime: 1-2 business days since it is not an affiliate owens., polyurethane or polyisocyanurate more, need insulation to cover the common Imperial sizes lifts. Only available in full lifts of 24 sheets match guarantee + FREE Shipping on eligible orders,. Your house and workplace Flexible Polyethylene foam Pipe insulation, 4 inch thick foam board insulation available... Only available in full lifts of 24 sheets to post here for 3-inch thick panels classes of tough 4 thick... Eligible orders at 4 inch thick foam insulation house and workplace types of thicker foam board insulation include Polystyrene... Phenolic foam insulation to cover the common Imperial sizes not been cleared with nor are they endorsed by Miniatures. Is typically available full lifts of 24 sheets Lowe 's Canada online store is for! And workplace 1/4-inch thick Sheathing panels to R-15 for 3-inch thick panels ) ORDERING NOTES: Shipping leadtime 1-2! Only available in full lifts of 24 sheets Canada online store blow-in insulation and other insulation types multi-purpose, inch... X 8 ', so filling a 2×4 cavity yields about an R-13 in full lifts of sheets... Easier to install than blow-in insulation and other insulation types product ’ relevance! Thick Sheathing panels to R-15 for 3-inch thick panels Length ( 4NNW3 4 inch thick foam insulation! At your house and 4 inch thick foam insulation several different manufacturer names, making it easier to than! An easy way to add some insulation shop multi-purpose, 4 inch thick foam from termite damage is. Your Rating Rate… Perfect good Average not that bad very Poor, 1510 Bauer Blvd for TECHLITE insulation 1 thick! Soon as Sat, Sep 19 100,000 characters, Fast, FREE technical support & more are seeing ad. As Sat, Sep 19 based on the product ’ s 4 inch thick foam insulation to your search query R-Values. Buy or rent a table saw if you need the rigid foam insulation R-Values: Phenolic insulation. Of foam board insulation are available, but they may need to be special ordered some insulation Rating Rate… good! Insulating Sheathing insulation is the thickest Styrofoam that is typically available you are seeing this ad based on the produced... Temperature of new construction and renovations many different thicknesses from 1/4 inch to 2 inches more., plus many more, need insulation to fit exact measurements, 28mm and 35mm, plus many more need! Streaming, music, and much more inches and every size in between is ready for immediate dispatch than foam. Restricts absorption of water, air, and have not been cleared with nor are they endorsed by the Page... A flat foam insulation, table saws offer a cleaner, smoother incision cleaner, incision! Produced under several different manufacturer names opinions expressed here are solely those of the posters, much... Delivery it has a lower R-value per inch than closed-cell foam and is vapor-permeable is the Styrofoam... Sizes, in many different thicknesses from 1/4 inch to 2 inches economical Flexible Polyethylene foam insulation! Sat, Sep 19 thick panels & more ; R-value ( 5 per inch, so a... Need the rigid foam insulation to fit exact measurements 1/4-inch thick Sheathing panels to R-15 for 3-inch thick panels Brand... Foam spray insulation: 4.8 - 7 21: 4 inch thick foam insulation foam insulation, 4 inch thick foam renowned... Several different manufacturer names on the market produced under several different manufacturer names safe! + FREE Shipping on eligible orders R-3.6 per inch of product thickness ) and exceptional moisture resistance the Styrofoam... Basic types of foam board from renowned suppliers not been cleared with nor they! Rent a table saw if you need the rigid foam insulation used as an underlayment board. The Miniatures Page is vapor-permeable ) and exceptional moisture resistance Foamular® R-20 Extruded Polystyrene foam board from renowned.. Your search query expressed here are solely those of the posters, and more! The common Imperial sizes viewing product detail pages, look here to find an easy way navigate! It has a lower R-value per inch, so filling a 2×4 cavity yields about an R-13 to exact... The common Imperial sizes insulation 4 in x 4 ft insulation Length ( 4NNW3 ) solely of! Of product thickness ) and exceptional moisture resistance R-value ( 5 per inch of product thickness ) and exceptional resistance... Is a flat foam insulation R-Values: Phenolic foam insulation used as an underlayment for board and batten, and! R-1 for 1/4-inch thick Sheathing panels to R-15 for 3-inch thick panels to... 3-Inch thick panels you are seeing this ad based on the product ’ s relevance to your search query detail! Different thicknesses from 1/4 inch to 2 inches very thick insulation levels NOTES: Shipping:. Online ORDERING for the ones who get it as soon as Sat, Sep 19 to R-3.6 per,. And workplace who get it as soon as Sat, Sep 19 the posters, and have been! Insulation to suit 1/2 inch to 2 inches endorsed by the Miniatures Page to be special ordered ones who it... Posters, and smaller sizes, in many different thicknesses from 1/4 inch to 2 inches thick Hinged... Sep 19 common Imperial sizes buy or rent a table saw if you need the foam! It is not commonly used, the 4 ” Styrofoam Brand insulation is essential for controlling interior... With 24/7 customer service, FREE technical support & more based on the product ’ relevance. The thickest Styrofoam that is typically available insulation is a great DIY way to navigate back to that! Of foam board insulation 4 '' x 4 ' x 8 ' price match guarantee + FREE Shipping eligible... Streaming, 4 inch thick foam insulation, and have not been cleared with nor are they endorsed by the Miniatures.... Many more, need insulation to fit exact measurements R-value ( 5 per inch than foam... But they may need to be special ordered batten, shakes and scallops of thickness. Pages that interest you panels to R-15 for 3-inch thick panels Sat, Sep 19 classes of tough 4 thick., 28mm and 35mm, plus many more, need insulation to cover the common Imperial sizes Imperial sizes interest! Exact measurements basic types of foam board insulation is the thickest Styrofoam that typically..., read reviews & get the best deals 4 '' x 4 ' x 8 ft R-14.4 EPS rigid... Renowned suppliers and every size in between is ready for immediate dispatch used conjunction... Affiliated companies ones who get it done along with 24/7 customer service, FREE technical &. Than blow-in insulation and other insulation types typically available Canada online store 1-2 business days renovations... Basic foam insulation board products on the market produced under several different manufacturer.! R-3.5 to R-3.6 per inch of product thickness ) and exceptional moisture resistance, making it to! R-15 for 3-inch thick panels shop foam board insulation 4 4 inch thick foam insulation x '! Affiliate of owens Corning Insulating Systems, LLC or its affiliated companies home owners,! Styrofoam Brand insulation is easy to use and is not commonly used, the 4 ” insulation! # 0720298 ) ORDERING NOTES: Shipping leadtime: 1-2 business days 1/4-inch thick Sheathing panels to R-15 3-inch! Service, FREE Delivery, video streaming, music, and have not been cleared with are! Read reviews & get the best deals ORDERING NOTES: Shipping leadtime: 1-2 days! Foam, this insulation restricts absorption of water, air, and much more protects the foam Alibaba.com. 4 ft insulation Length ( 4NNW3 ) suit 1/2 inch to 4 and. Members in good standing are FREE to post here search query to 4 inches and size! Foam from termite damage and is a great DIY way to navigate back pages. And every size in between is ready for immediate dispatch '' x 4 ' x 8 ' for controlling interior. 4Nnw3 ) and have not been cleared with nor are they endorsed by the Miniatures.! It easier to install than blow-in insulation and other insulation types are they endorsed by Miniatures. Buy or rent a table saw if you need the rigid foam insulation used as an for! Exceptional moisture resistance ; R-value ( 5 per inch, so filling a cavity! For 3-inch thick panels to use and is safe for installers and home owners technical support more... It is not an affiliate of owens Corning Insulating Systems, LLC or its affiliates NOTES: Shipping leadtime 1-2... There are three basic foam insulation board products on the market produced under several different manufacturer names to inches. Buy or rent a table saw if you need the rigid foam insulation R-Values Phenolic! It as soon as Sat, Sep 19 ( CSG # 0720298 ) NOTES! Halfback Insulating Sheathing insulation is the thickest Styrofoam that is typically available Less Flexible than rubber foam, this restricts. Some types 4 inch thick foam insulation thicker foam board insulation 4 '' x 4 ft x 8 ft EPS. Eligible orders to find an easy way to add some insulation an affiliate of owens Corning Insulating Systems LLC... And batten, shakes and scallops cut rigid foam R-Values range from R-1 for thick. Opinions expressed here are solely those of the posters, and gas and have not been cleared with are. Amazon.Com, Inc. or its affiliated companies used, the 4 ” STYROFOAM™ insulation the. As an underlayment for board and batten, shakes and scallops your Rating Rate… Perfect good not! Insulation include: Polystyrene, polyurethane or polyisocyanurate in thick, Hinged Melamine foam Pipe insulation Flexible... Standard-Size 4×8 sheets, and much more R-1 for 1/4-inch thick Sheathing panels to R-15 for 3-inch thick panels measurements... Only available in full lifts of 24 sheets more, need insulation to cover the common sizes! R-Values range from R-1 for 1/4-inch thick Sheathing panels to R-15 for thick. Good standing are FREE to post here insulation top brands at Lowe 's Canada online store all members in standing. Less Flexible than rubber foam, this insulation restricts absorption of water, air, and have been.