Top 7 Best 3 Inch Rigid Foam Insulation of 2022

Bestseller No. 1
24" x 24" Square Foam Sheet (2" x 24" x 24")
  • Size : 2" Inches Thick x 24" Wide x 24" Long
  • Color : White
  • Density : 1.4
  • 100% Recovery Rate
  • 33 lbs Compression
SaleBestseller No. 2
Pink Insulation Foam 2" Thick, Two Pieces (2.5 sq ft)
  • TWO 15" by 12" by 2" Insulation Pieces R-10.0. Great For Covering Small Places That Need More Insulation, Such As Walls, Around Windows, Or On Floors.
  • Pink Panther Insulation Foam. This Insulation Is Moisture Resistant XPS Insulation Foam Board. It Does Not Crumble Into Small Pieces Like Styrofoam.
  • Wrapped In Construction Paper To Prevent Damage. This Insulation Foam Is Also Very Strong And Stiff, It Is Great For Crafting, Such As Covering With Fabric To Make Homemade Bulletin Boards, Or Other Crafts That Require Stiff, Lightweight Foam Board.
  • This Foam Is Very Easy To Cut With A Razor Or Hot Knife, So That You Can Shape It For Any Application.
  • Notice: The Non-Thickness Dimensions Are Plus Or Minus A Quarter Of An Inch.
SaleBestseller No. 3
45 mm Polypropylene Washers for Fixing and Supporting Rigid Foam Insulation Panels and Sheets Load Spreading Plastic Washers for Screws and Nail (100 Pcs)
  • Reliable Material: these washers are made of polypropylene, a plastic material, featuring with good insulation, low profile and good durability, which are easy to hold
  • Size Information: the plastic washers are about 45 mm/ 1.77 inch in diameter, and the middle hole is about 5 mm; Each plastic washer is about 1.7 g
  • Sufficient to Use: you will get 100 washers for screws and nails, enough for your daily replacement and use in foam board insulation and other repair
  • Fixing and Supporting: these plastic washers are designed to use for fixing and supporting expanded polystyrene sheets, extruded polystyrene and many types of foam boards
  • Easy to Install: the round washer is easy to fix with screw or nail, and also you can remove it easily; The extra washers can be stored for the next time to use
SaleBestseller No. 4
Sika 1.88 in. x 164 ft. Clear Insulation Seam Tape 1 Qt
  • Clear in appearance to visually see the seam or overlap
  • Mold and moisture resistant
  • Seals exterior wall sheathing joints
  • Performs well in low or high ambient and substrate temperature conditions
  • Won't lift once placed on a clean, dust-free, dry surface
Bestseller No. 5
XFasten Construction Seaming Tape Red, 3" x 55 Yards (3-Pack, 55 Yards Each) Red Sheathing Underlayment Vapor Barrier Tape for Foam Board Insulation, Vapor Barrier, House Wrap, Crawl Space
  • INDUSTRIAL GRADE AND ALL-WEATHER red construction seaming tape that provides extreme tack and sealing to vapor barrier film seams, house wrap seams, foam insulation boards, crawl spaces and joints.
  • PREVENTS LENGTH-WISE SPLITTING. Are you tired of getting vapor barrier tapes that just split lengthwise while being unspooled from the roll? The XFasten house wrap sheathing tape has a fiberglass sheathing tape backing that prevents it from unnecessary curling, breaking, or splitting lengthwise allowing for zero delays and fast operation on construction and renovation projects.
  • WATERPROOF AND HUMIDITY-RESISTANT. The underlayment tape’s waterproof adhesive prevents bubble formation due to moisture and humidity. Due to its high resistance against humidity, it works best as a crawlspace seam tape for seaming, edge-taping and electrical box-trimming.
  • EXTREME ADHESION. Thanks to its silicone-butyl adhesive composite, the XFasten construction sheathing tape sticks well for months without falling off, especially on rigid foam board insulation, house wrap, vapor barrier film, polyethylene sheets and greenhouse tarp.
  • DESIGNED TO TAKE A BEATING. This crawlspace vapor barrier tape does not degrade under extreme heat or low temperatures (-4°F to 203°F). Resistant to UV, sunlight, rainfall and snowy weather. It is also puncture and abrasion resistant—enabling the AVERAGE AMERICAN HOMEOWNER who HAS LITTLE TO NO EXPERIENCE IN HOME BUILDING to achieve PROFESSIONAL-GRADE repair both in looks and functionality.
Bestseller No. 6
Juvale 3 Pack Craft Foam Blocks for DIY, 2 Inch Thick Rectangle Bricks for Carving, Sculpture, Art (11x17 in)
  • Craft Foam Blocks: Create an assortment of DIY projects, school projects, dioramas, models, signs, and table decor with these foam rectangles for crafts
  • For Any Occasion: Use the 2 inch foam board for flower arrangements, table centerpieces, and DIY party decor for a wedding, baby shower, engagement party, or birthday celebration
  • Easy To Customize: The lightweight polystyrene white craft foam blocks have a smooth surface that can easily be embellished using flowers, paint, rope, twine, ribbon, glitter, and glue
  • Dimensions: The foam blocks for crafts measure 17 x 11 x 2 inches but can easily be sanded and cut down to your preferred size and shape
  • Comes With: You will receive 3 white craft foam blocks to ensure you always have one on hand
Bestseller No. 7
Acoustic Foam Panels Soundproofing Foam Recording Studios (1x24x72 Inch Flat Panel)
  • Size : 1"x24"x72" , Color: Grey
  • Density: 1.20 , Compression Rate: 33 LB (Firmness) / Overall Noise Reduction Coefficient (NRC): 0.40
  • CertiPUR-US Certified Foam , 100% recovery rate/fire retardant
  • TECHNICAL BULLETIN CAL 117-2013: Requirements, Test Procedure and Apparatus for Testing the Smolder Resistance of Materials Used in Upholstered Furniture. CAL 117 for short, is a regulation that sets the standard for upholstered furniture flammability in the furniture industry
  • Made In The USA

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