Top 10 Foam Core Board 20×30 – Foam Boards

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1. Royal & Langnickel

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10 Sheets, Royal and Langnickel 20 X 30" Double-Sided White Foam Board

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Royal & Langnickel #ad - Great value - includes 10 sheets of 20 x 30" foam board, while featuring the highest-grade materials. Our acid-free boards are made using alkaline paper making technology, making the board resistant to color transfers and from discoloring.

Each board is superior quality as it resistant to dents, and cracking. Excellent for arts, crafts, framing, school projects, and mounting displays. Multi-media - can be used with a wide range of media. Our boards are carefully cut to size and are packaged to protect each corner. White foam board - A premium double-sided white foam board with a white core. Durable - 3/16" thick, bending, these boards were made to last, but effortless to cut. Premium quality - featuring 10 acid-free smooth surface foam boards.
BrandRoyal & Langnickel #ad
ManufacturerRoyal & Langnickel Mfg., Inc. #ad
Height0.2 Inches
Length30 Inches
Weight3.75 Pounds
Width20 Inches
Part NumberFMBD-2030W
ModelFMBD-2030W

2. Flipside

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20" x 30", White Pack of 25, Flipside Products 20300 Foam Board

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Flipside #ad - Smooth, crayons, bright white surface has a slightly glossy finish that easily accepts markers, paints and adhesives. Lightweight and rigid, cuts easily with a utility knife or razor. Perfect for mounting photographs and artwork, 3-D modeling, signage, poster making and more.25 sheets per carton. Boards measure 20" x 30" with 3/16" 5mm thick, white core and white back.
BrandFlipside #ad
ManufacturerFlipside Products #ad
Height4.5 Inches
Length20.75 Inches
Weight0.55 Pounds
Width30.75 Inches
Part Number20300
ModelA20300

3. Excelsis Design

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White with White Core Foam Core Backing Boards, 20x30 Inches Many Sizes Available, 1/8 Inch Thick Mat, Excelsis Design, Foam Boards Acid-Free, Pack of 15, Double-Sided Sheets

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Excelsis Design #ad - It is then meticulously packaged with very thorough corner protection. Used for backing prints, and other things that need support. Multiple uses and 1/8 inch thickness. Best quality and smart packaging. Acid-free. Lifetime guarantee and best in class service.

Our economies of scale due to our absolute laser focus on being the best foam board company in the marketplace allow us to pass the savings onto you. As a family-run business, we are blessed to provide VIP-like service to our awesome customers. Due to multiple customer requests, framing, crafts, photos, pictures, we are now happy to provide 1/8 inch thick boards. If you have any issues or questions, just message us. Excelsis design is the only seller who is able to provide customers with 15 boards of acid-free foam boards at such attractive prices.

Foam boards are perfect for arts, projects, and mounting displays. Acid causes the destruction of paper over time - our boards are free from this problem. Thousands of people have bought from us and are in love with our products and friendly service. We will fully refund or replace your product for free if you happen to have any issues. Using highest-grade materials, our product is carefully cut to exact size. Top value 15 boards per package.
BrandExcelsis Design #ad
ManufacturerExcelsis Design #ad
Part NumberExcelsis Design Foam Board 1/8 Thick

4. Navy Penguin

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White Poster Board, Presentation and School Projects, Sign Board Foamboard for Mounting, Acid Free, Double Sided, Display, Crafts, Rigid, Modelling, Art, Foam Board 20 x 30 x 3/16" 5mm, 12 Pack

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Navy Penguin #ad - Premium 12 pack - 12 foam core boards in each package. Suitable for home, teachers, office, kindergarten. Top quality material acid free - polystyrene extruded foam laminated between two sheets of paper acid free.

Multi-functional use - perfect for planning, education, picture backing and mounting images. Great help for managers, college, modelling, creatology, classroom, artists, school, presentation, students and kids. Lifetime warranty - if for any reason you are not happy with the product, we'll refund your money immediately, please let us know, no questions asked.

Smooth surface accepts screen printing, glue, white color, paint or markers. Easy to cut. Packed in protective packaging - no damaged edges or corners. Double sided, strong, rigid but amazingly lightweight. Ideal for crafts, mounting pictures and exhibits, framing, indoor signs and notices. Size 30 x 20" - 3/16 5mm inch thick, school projects, hard.
BrandNavy Penguin #ad
ManufacturerNavy Penguin #ad
Height20 Inches
Length30 Inches
Weight0.4 Pounds
Width0.2 Inches
Part NumberNP38511341

5. ELMERS

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20 x 30, Elmer's 900802 Polystyrene Foam Board, White Surface and Core Case of 10

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ELMERS #ad - Polystyrene cfC-free 3/16" core. Foam board with one color throughout has a 3/16" polystyrene CFC-free core. Strong, lightweight and rigid. Smooth surface accepts screen printing, glue, paint or markers. Cuts cleanly with an X-ACTO knife sold separately.
BrandELMERS #ad
ManufacturerElmers #ad
Height21 Inches
Length31 Inches
Weight0.06 Pounds
Width3 Inches
Part Number900802
Model900802

6. UCREATE

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20" x 30", UCreate Foam Board, White, 10 Sheets

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UCREATE #ad - White foam board, lightweight but strong and rigid surface. Acid Free. Sheets are easy to cut. Ideal for crafts, exhibits, framing, mounting displays, and school projects.3/16" thick.
BrandUCREATE #ad
ManufacturerPACON #ad
Height2.75 Inches
Length21.25 Inches
Weight0.1 Pounds
Width31.75 Inches
Part NumberPAC5553
Model5553
WarrantyNo Warranty

7. Royal & Langnickel

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Royal and Langnickel 20 X 30" Double-Sided Black Foam Board, 10 Sheets

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Royal & Langnickel #ad - Multi-media boards - can be used with a wide range of media, crafts, pencils, framing, acrylics, charcoals and much more! Excellent for arts, school projects, inclduing but not limited to markers, and mounting displays.

Our acid-free boards are made using alkaline paper making technology, making the board resistant to color transfers and from discoloring. Great value - includes 10 sheets premium black 20 x 30" foam board, while featuring the highest-grade materials. Durable - 3/16" thick, but effortless to cut. Black foam board - A premium double-sided black foam board with a black core. Each board is superior quality as it resistant to dents, these boards were made to last, bending, and cracking. Our boards are carefully cut to size and are packaged to protect each corner. Premium quality - featuring 10 acid-free smooth surface foam boards.
BrandRoyal & Langnickel #ad
ManufacturerRoyal & Langnickel Mfg., Inc. #ad
Height0.2 Inches
Length20 Inches
Width30 Inches
Part NumberFMBD-2030B
ModelFMBD-2030B

8. PACON

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UCreate Foam Board, Black-on-Black, 20" x 30", 10 Sheets

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PACON #ad - Black foam board has a satin finish with a black liner and solid black core. Acid Free. 3/16" thick. Ideal for crafts, exhibits, framing, mounting displays, and school projects. Sheets are easy to cut.
BrandPACON #ad
ManufacturerPacon Corp. #ad
Height2.13 Inches
Length30.63 Inches
Weight3.62 Pounds
Width20.5 Inches
Part Number5511
Model5511

9. ELMERS

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Elmer's Foam Board Multi-Pack, 20x30 Inch, Black, Pack of 10

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ELMERS #ad - Smooth surfaces for markers, paints, and adhesives. Designed to resist crushing and denting. Lightweight foam display board. Polystyrene core expands back into shape after cutting. Provides uniform thickness from edge to edge.
BrandELMERS #ad
ManufacturerElmers #ad
Height0.19 Inches
Length30 Inches
Weight6 Pounds
Width20 Inches
Part NumberHU951-120
Model951120
Warranty2 Years

10. Office Depot

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26811, White, Office Depot Foam Boards, Pack of 3, 20in. x 30in

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Office Depot #ad - Double sided, lightweight yet sturdy board. Polystyrene extruded foam, laminated between two sheets of matte paper. Easy to cut into custom shapes or sizes, even spray paints.

Suitable for screen printing, prototypes, exhibits, framing, mounting, displays and models. Office depot brand foam boards are ideal for creating displays, paper, making architectural models, and embellishments for displays and signs and avoid using water-based glues, mounting posters, and for craft projects. Use adhesive sprays and glue sticks to affix photos, foam board can be written on or decorated with most markers and acrylic paints, which may cause the surface paper to buckle or shrink. Smooth surface that is perfect for markers, embellishments, glues, acrylic and spray paints.
BrandOffice Depot #ad
ManufacturerOffice Depot #ad
Part Number26811