The 12 Best Polystyrene sign Boards (2023 reviews)

Compared with other board in this category, the navy penguin polystyrene sign board has a design with broader appeal. It is used to be a picture framer and this is definitely good quality. It makes the jersey and looks good in the frame. It can use for a variety of things. It is easy to cut with an exacto knife, hard to break.

The board has a thickness, and the paper covering will accept glue or markers. It is used for photographic print mounting. It is perfect for mounting large prints but acceptable as backing or up to 11x. This is great quality for foam board.

Why We Like This:

Superior product for crafting projects, easy to cut with exacto knife, hard to break
Good quality low cost standard foam core board
New and hot release

Best For photography: Acrux7 Polystyrene sign Board

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The acrux7 polystyrene sign board gives the top-tier board a run for their money by offering flagship specs at a much more affordable price. This product is fine if you are just looking for foam to back up your signs. It is made of polystyrene foam and covered with mat white paper, cfc free material, durable and acid-free. It is suitable for sign making, photography backgrounds, mounting photos, model making, display boards, school projects, display photographs and posters, wedding moon boards. It is easy to score on one side, and bend without breaking holes in the corner.

It does NOT have a paper coating like the foam core boards seen in the craft and office supply stores. They are sturdy, easy to work with, and look amazing. They are easy to cut and glue pieces together but due to the glossy finish, it does not take to be written on at all. It is also very thin.

Why We Like This:

Lot of satisfied buyers
Good brand reputation

Best For sign: Qtlcohd Polystyrene sign Board

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These pre-cut foam core boards are an awesome alternative to framing art for hanging. It sticks to two-sided tape. It is suitable for diy, sign making, photography backgrounds, mounting photos, model making, display boards, school projects, display photographs and posters, wedding moon boards.

The foam core can also be easily cut to smaller sizes using a ruler and knife. It is also used for packing fragile items. These are so easy to use and very sturdy and high quality.

Why We Like This:

Very sturdy and such a time saver
New and hot release

Best With sticker: Elmers Polystyrene sign Board

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This versatile foam board is strong, lightweight and rigid for presentations, signs, architectural models or mounting. It has poster board on both sides with foam in the middle. It comes with one color throughout and has a 316" polystyrene cfc. Both sides of this foam board have a matte finish. They work to stabilize the box.

The board is very sturdy and easy to work with. It is a good sturdy sturdy foam board that does not bend easily. It's great to be able to put the painted board in. These are good for any project where you need a sturdy board with a nice surface to write, glue or work with.

Why We Like This:

Perfect material in terms of weight, durability, and size
Good product for prototyping mockups and models
Well packaged and all corners were nice and square with no bending or mushing

Best For little ones: Hommyprefer Polystyrene sign Board

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Hommyprefer has been making great board for years, thanks to a combination of clever design and appropriate materials. This display board is free of harmful toxins like cfcs. It is made of durable construction with a firm design that resists denting and crushing, this high quality foam sheet is durable for a long time. It is used to customize for the first day of school light weight black foam with lots of compliments.

These foam sheets are thick, so they maintain their shape and don't bend. They are sturdy enough for drawing on. It is easy to cut easy to work with. It is perfect for the little ones. It is also great for using them to cut custom sized framing or other diy projects. It is very safe for both children and adults to use.

Why We Like This:

Smooth white surfaces for markers, paints, and adhesives
You can be easily cut into shapes with a craft knife or other knife
Cut clean and easily, without leaving jagged edges

Best For making medallions: Ephech Polystyrene sign Board

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This foam core baking board is ideal for crafting custom signs and posters for school projects or party decor. It is made with polystyrene extruded foam laminated between two sheets of paper to form a lightweight but strong and rigid surface. Each foam baking board measures approximately 12 x 16.5inch but can easily be sanded and cut down to your preferred size and shape craft knife.

The Foam board with white paper throughout has a 3/16inch polystyrene acid-free core, double side smooth surface allows you to embellish and customize them using flower, paint, rope, twine, ribbon, glitter and glue. These are kind of a pale grey, which simply does not work well for mounting photos or watercolors. It comes with a 12 pack 3/16inch thickness foam board to ensure you always have one on hand for your next crafts projects.

Why We Like This:

Great product, right size, and well made
Widely use as sign making, picture mounting, poster display and exhibition
New and hot release

Best For artwork: Emraw Polystyrene sign Board

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate board. The emraw polystyrene sign board is exactly that - it's a simple board that hits all the right notes. This emraw foam board is perfect for any project or presentation that needs to get done. It provides uniform thickness from edge to edge. It works well with adhesives for permanent displays and can be cut into smaller sizes. It is ideal for mounting photographs and artwork, 3-d modeling, signage, poster making and more. The emraw foam board has a high quality memory retention foam core that can easily be cut for arts or craft projects for signs or backgrounds with a craft knife or stanley knife without leaving jagged edges, ideal for craft, home or office needs.

The emraw foam board has smooth surface which is perfect for paints, markers, glue, and other embellishments. It is easy to cut, so you can shape and size it to your required specifications.

Why We Like This:

Ideal for sales presentations, exhibits and displays
Smooth surfaces for markers, paints, and adhesives
Designed to resist crushing and denting

Best For painting: SHEUTSAN Polystyrene sign Board

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The sheutsan polystyrene sign board might be a relatively new release, but it's still nothing short of impressive this year. These white foam sheets are ideal materials for handicraft projects. It is made of high-quality polystyrene material, sturdy, and with a smooth and clean surface, polystyrene foam sheets are super lightweight and easy to carry, and flexible to use. Its white surface makes it easy for you to do graffiti, painting, engraving and drilling, and it can be easily cut into different shapes without leaving sharp edges.

You can use these foam boards for projects to make a lawn birthday or welcome sign, which will be a hit.

Why We Like This:

Easy to cut and build with
Good brand reputation

Best For home: Acxfond Polystyrene sign Board

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Acxfond makes beautiful and great board with classic and smartly choosen materials. Smooth Writing Foam boards with the lightweight but rigid surface, good for smooth writing. It is perfect for display and display. The lightweight foam board can be cut to your desired size with scissors or a craft knife, and the high-quality material will not leave ugly jagged edges when cutting. The foam core board has the smooth surface on both sides, perfect for painting, printing, and glue. It is suitable for home, office, college, school, kindergarten, dorm room or any other place.

It is good for smooth writing. Perfect decoration you can draw on the foam board and place your creations in the hall or room to decorate your new home. It is widely used in diy, arts and craft project, and is a very useful tool for education and presentation.

Why We Like This:

30 pack white foam board lightweight foam core board, perfect for display
Ideal for crafts, school projects and exhibits, indoor signs and notices
Reasonable size easily accommodates everything you plan to display

Best For making homemade decorations: wholesale art And frames Polystyrene sign Board

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The wholesale art and frames polystyrene sign board has killer features for the price point. The double-sided foam board for projects is black on both sides, which allows you to use both sides according to your needs. It is made of quality foam, which is lightweight but strong and durable, thick and warp-/dent-resistant, easy to cut. It is ideal for coating or painting, stress-free for applying glue and markers.

It is used for matting photos, crafts art, needlepoint, signs, frames, floral arrangements, backing prints, and backdrops. The smooth surface accepts screen printing, glue, paint or markers. It is ideal for making homemade decorations for birthdays, parties, holidays, and weddings.

Why We Like This:

Double sided, strong, rigid but amazingly lightweight
Great for crafts, framing, mounting displays, exhibits, presentation projects and school projects
New and hot release

Best For craft building model: Ayaygd Polystyrene sign Board

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The best foam core baking board for sign making, photography backgrounds, mounting photos, model making, display boards, school projects, pin board and posters, a range of craft projects, wedding mood boards. It is made of high quality polystyrene foam and cover with mat white paper, durable and acid-free. It is suitable for craft building model, drawing board, carving tools etc. Smooth surface accepts screen printing, glue, paint or markers. It is ideal for craft, home or office needs.

High quality memory retention foam core with smooth surface that can be easily cut into shapes with a craft knife or Stanley knife without leaving jagged edges, ideal for craft, home or office needs.

Why We Like This:

Form sheets are easy and durable in use
Perfect for crafts, school projects, framing, mounting displays and exhibits, indoor signs and notices
Lot of satisfied buyers

Best For DIY crafts: Amylove Polystyrene sign Board

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These white poster boards are suitable for home, office, college, school, classroom, kindergarten, and befitting for artists, teachers, adults, students and kids, which can be very good to help them complete arts and crafts, diy projects. It is made of quality polystyrene material, which are lightweight, sturdy, durable, not easy to deform or break. Each panel is a smooth surface, and you can use glue and paint to create your imagination to do various diy projects.

These white foam core boards measure approx 16 x 20 inches, and are 3/16 inches in thickness, which are large for many handicrafts. Each side of the foam boards is blank, white and clean, so you can easily write, doodle, draw, paste pictures, labels or other small items on them for personalized decoration. It is suitable for diy crafts, signs making, photo background, wedding display board, advertising display board, model making, poster making, writing board and so on, which are very creative and imaginative. These large foam core boards can be easily sanded and cut to the size and shape as you like with a craft knife, without leaving jagged or sharp edges, which are nice alternatives to hanging frame arts, craft, home or office needs.

Why We Like This:

New and hot release
One of the new comers and featured product

The 12 Best Polystyrene sign Boards (2023 reviews)

Our Top Picks:

Best overall: Navy Penguin Polystyrene sign Board

Best For photography: Acrux7 Polystyrene sign Board

Best For sign: Qtlcohd Polystyrene sign Board

Best With sticker: Elmers Polystyrene sign Board

Best For little ones: Hommyprefer Polystyrene sign Board

Best For making medallions: Ephech Polystyrene sign Board

Best For artwork: Emraw Polystyrene sign Board

Best For painting: SHEUTSAN Polystyrene sign Board

Best For home: Acxfond Polystyrene sign Board

Best For making homemade decorations: wholesale art And frames Polystyrene sign Board

Best For craft building model: Ayaygd Polystyrene sign Board

Best For DIY crafts: Amylove Polystyrene sign Board

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