Best Foam Boards of 2025

Jordan Akhtar Avatar
Jordan Akhtar
Last Updated: 7 Feb 2025

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Foam boards are a versatile and lightweight material that can be used for a variety of purposes. These boards are made of a foam core that is sandwiched between two layers of paper or plastic. They come in a range of sizes, thicknesses, and colours, making them a popular choice for arts and crafts projects, signage, presentations, and more. Foam boards are easy to cut, shape, and glue, and can be used both indoors and outdoors. They are also affordable and easy to find at most craft stores and online retailers.

At a Glance: Our Top Picks

Cathedral Products White Foamboard Pack of 10 Cover #TOP 1
Cathedral Products White Foamboard Pack of 10
ftb score rating icon 9.8
Aselected 10 PCS A4 Foam Board for Crafts Cover #TOP 2
Aselected 10 PCS A4 Foam Board for Crafts
ftb score rating icon 9.7
A1 5mm Foamboard - Pack of 10 Sheets Cover #TOP 3
A1 5mm Foamboard - Pack of 10 Sheets
ftb score rating icon 9.5

Top 10 Foam Boards

#TOP 1

Cathedral Products White Foamboard Pack of 10

FBWHTA110
White
Cathedral Products White Foamboard Pack of 10 Cover
Cathedral Products | White 5mm Foamboard - A1 Size (594 x 841mm) - Pack of 10

The Cathedral Products Foamboard is a versatile pack of 10 sheets, each sized at 594 x 841mm. The smooth coated surface allows you to unleash your creativity using felt-tip pens, ink, and pastels, making it ideal for presentations and model-making. The durable, warp-resistant foam core maintains its shape, ensuring your projects look fantastic for years. Additionally, the foamboard is easy to cut with a craft knife, enabling you to create any size or shape you desire for your crafting needs.

What We Like
Packs of 10 sheets
Durable and warp-resistant
Easy to cut and shape
Accepts various art materials
Great for creative projects
#TOP 2

Aselected 10 PCS A4 Foam Board for Crafts

White
210X297x3Mm
Aselected 10 PCS A4 Foam Board for Crafts Cover
Aselected 10 PCS A4(210X297Mm) Kt Board 3Mm Thick Polystyrene Foam Board for Poster Making Model School Project Wedding Crafts Display (White)

The Aselected Foam Board is an excellent choice for your crafting needs. This package includes ten A4 sheets, each 3mm thick, made from environmentally friendly materials. The foam core provides strong flexibility, making it easy for you to cut and shape without deformation. Its high density ensures durability, so you can rely on it for various projects like signs, photo displays, and model making. With this versatile product, your creative possibilities are endless.

What We Like
Environmentally friendly materials
Strong flexibility and durability
Easy to cut and shape
Versatile for various projects
#TOP 3

A1 5mm Foamboard - Pack of 10 Sheets

Boxes And Board International Limited
A15mmX10
White
A1 (840mmx594mm)
A1 5mm Foamboard - Pack of 10 Sheets Cover
A1 5mm Foamboard X 10 Sheets White

The A1 Foamboard Sheets are extra-large, measuring approximately 840mm x 594mm, providing you with plenty of space for your creative projects. You can easily use glue, paints, markers, and pastels on these robust boards, making them perfect for drawing or doodling. Additionally, they are designed for easy cutting, whether you prefer hand, machine, or die cutting. With a professional appearance, these boards are ideal for digital printing, mounting, signage, and other graphic arts applications, ensuring your work stands out.

What We Like
Large size for ample workspace
Versatile for various art supplies
Easy to cut with craft knife
Professional finish for presentations
Lightweight and easy to handle

House of Card & Paper A3 Foam Board

HCP412
Black
A3 297 x 420 x 5 mm
House of Card & Paper A3 Foam Board Cover
House of Card & Paper Black Foam Board A3 size 297x420x5mm 5 sheets per pack

The A3 Foam Board from House of Card & Paper is a versatile double-sided board ideal for various applications. Whether you need a display board or a backing for picture frames, this board offers a smooth finish that enhances your projects. You will find it perfect for mounting photos or as a firm surface for drawing and crafting. Additionally, it is remarkably light, making it easy to handle for artists, students, and model makers alike.

What We Like
Double-sided for versatile use
Smooth finish for easy application
Lightweight and easy to handle
Ideal for arts and crafts
Acid-free material
#TOP 5

White Foam Board by Zieler® - 5mm Thick

9290037
White
one size
White Foam Board by Zieler® - 5mm Thick Cover
White Foam Board by Zieler® | 5mm Thick | High White (A4 (5 Sheets))

The Zieler® White Foam Board is a versatile choice for various projects. At 5mm thick, it provides a sturdy base, making it ideal for displays or models. The high-white sheets ensure vibrant colours and clear images, perfect for presentations or creative works. Being acid-free and CFC-free, this board is safe for long-term use, preventing deterioration over time. You can confidently use it for important projects without worrying about damage to your work.

What We Like
Sturdy 5mm thickness
High-white for vivid colours
Acid-free for longevity
CFC-free for safety
#TOP 6

PROTECTAFILE A2 White Foam Board Pack

PROTECTAFILE A2 White Foam Board Pack Cover
PROTECTAFILE 10 Pack A2, White Foam Board 5mm Thick Polyester M Cover (Sponge with Valve) (A2, Inches)

The PROTECTAFILE Foam Board offers a simple way for you to customise and create. Its laminated surface allows for easy cutting, making it perfect for crafting models or signboards. With an extra-large A2 size, you have plenty of space for writing, drawing, or printing. The versatile application means you can use it for presentations, poster mounting, or even as an artist canvas. Made from premium materials, its lightweight yet durable design ensures it can handle various creative projects with ease.

What We Like
Easy to customise
Generous A2 size
Versatile for multiple uses
Premium quality materials
#TOP 7

PROTECTAFILE A1 Foam Board - Pack of 10

WHITE
PROTECTAFILE A1 Foam Board - Pack of 10 Cover
PROTECTAFILE A1 Foam Board - Black (Pack of 10) (White)- White -Foam Core Polystyrene - Photo Mount - for Presentation, Mounting, Arts & Crafts

The PROTECTAFILE Foam Board features a smooth coated white paper over a lightweight, 5mm foam core, making it easy for you to handle and work with. Its durable, warp-resistant design ensures that your projects maintain their quality over time, free from dents and damage. Each pack includes 10 large sheets, perfect for all your creative needs. You will find them simple to customise, allowing you to cut and shape the boards as you wish for various applications, from presentations to arts and crafts.

What We Like
Durable and warp-resistant
Easy to customise
Versatile for various uses
Lightweight for easy portability
#TOP 8

Triplast EPS 70 Foam Sheets for Insulation

TPPS0604025010
Pack of 10
600x400x25mm
Triplast EPS 70 Foam Sheets for Insulation Cover
Triplast Expanded Polystyrene Foam Sheets EPS 70 (10 Sheets, 600 x 400 x 25mm Each) - Wall & Floor Insulation Board (BBA Certified) - Box Lining & Packaging Foam Board - Arts & Craft Foam Blocks

The Triplast EPS Foam Sheets are versatile and practical for various applications. Each sheet measures 600mm x 400mm x 25mm and provides excellent thermal insulation, making them ideal for wall and floor insulation in your home. These BBA certified sheets also serve as lightweight, shock-proof packaging foam, ensuring the safety of fragile items during storage and shipping. Additionally, they are perfect for arts and crafts, allowing you to easily cut, carve, and paint for your DIY projects.

What We Like
BBA certified for safety
Lightweight and shock-proof
Easy to cut and shape
Eco-friendly materials used
#TOP 9

ASelected A3 Foam Board Pack of 16

ASUKVC-2018071405
ASelected A3 Foam Board Pack of 16 Cover
16 x A3 Foam Board - ASelected White 5mm Polystyrene Foam Sheet (297 × 420mm)

The ASelected Foam Board is a versatile crafting material perfect for various projects. With its soft foam construction, it is ideal for cutting into shapes without leaving jagged edges, making it easy for you to create clean designs. This high-quality foam core is suitable for sign making and photography backgrounds, ensuring your displays look professional. Whether you're working on school projects or crafting wedding mood boards, this foam board provides the convenience and flexibility you need to bring your ideas to life.

What We Like
Easy to cut into shapes
Versatile for various projects
Smooth, high-quality finish
CFC free material
Pack of 16 boards
#TOP 10

PROTECTAFILE A1 Foam Board - Antique White Pack

White
PROTECTAFILE A1 Foam Board - Antique White Pack Cover
PROTECTAFILE A1 Foam Board - Antique White (5 Sheets)- Foam Core Polystyrene Poster - for Presentation Projects Crafts, Mounting, Arts, Crafts

The PROTECTAFILE A1 Foam Boards offer a simple way to customise your projects. With their easy-to-cut design, you can shape them to suit your crafting needs perfectly. Their generous A1 size provides ample space for writing, drawing, or printing, making them ideal for presentations or creative displays. The versatile applications mean you can use these boards for everything from poster mounting to DIY projects. Made from premium materials, they are lightweight and durable, ensuring convenience as you move from one project to another.

What We Like
Easy to customise shapes
Generous A1 size
Versatile for many applications
Premium quality materials
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What is foam board used for?

A foam board is typically used for mounting prints and photographs and as a backing in picture frames. Most architectural students use this material to build interior design and building structures.

2. What is the thickest foam board available?

Now that we've covered the standard foam board sizes now you're probably curious about the foam core thickness that is available for you. Thicker generally equals more durable. 1/8", 3/16", and 1/2" thick or 3mm, 5mm, and 13mm foamcore thickness.

3. Is foam board and mount board same?

Mounting board options. Also called foam core or backing board, mounting board is a strong, stiff board consisting of a lightweight foam within outside layers of paper. It supports artwork within a frame, and provides a smooth surface onto which the art can be mounted.

4. What thickness of foam board do I need?

By far the most popular variety! A 5 mm thick foam board is the standard thickness used for presentations and for direct printing.

Editor's Notes

During our foam board research, we found 306 foam board products and shortlisted 10 quality products. We collected and analyzed 27,219 customer reviews through our big data system to write the foam boards list. We found that most customers choose foam boards with an average price of £19.89.

The foam boards are available for purchase. We have researched hundreds of brands and picked the top brands of foam boards, including Cathedral Products, ASelected, Boxes And Board International Limited, House of Card & Paper, Zieler. The seller of top 1 product has received honest feedback from 54 consumers with an average rating of 4.7.

Written by
Jordan Akhtar Avatar

Jordan Akthar owns one stationery store in Bradford, and another in Derby. He started with a corner bookshop, and now the rest is history. He is often found in his stores taking count of inventories of books and stationery. Jordan also likes to write, and this drove his passion for writing articles on stationery maintenance. He owns a blog, where in his free time, he would write DIY tips on how you can recycle and refine your stationeries.