I Tested Large Pieces of Styrofoam: Discovering Their Unexpected Uses and Benefits!

As I stand on the shoreline, watching the waves crash against the rocks, my gaze often drifts to the scattered remnants of human activity—plastic bottles, discarded nets, and yes, large pieces of Styrofoam. These seemingly innocuous chunks of foam tell a larger story about our relationship with the environment and the impact of our choices. While they may appear harmless, large pieces of Styrofoam have become emblematic of a growing crisis in our oceans and landscapes, raising questions about sustainability and responsibility. In this article, I invite you to explore the multifaceted world of Styrofoam, from its widespread use in packaging to its environmental repercussions, and consider how we can collectively navigate the challenges it presents. Together, let’s unravel the complexities of this material that, despite its lightweight nature, carries a heavy burden on our planet.

I Tested The Large Pieces Of Styrofoam Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION
PRODUCT IMAGE
1

FloraCraft FloraFōM Block 2 Inch x 11.9 Inch x 17.9 Inch Green

PRODUCT NAME

FloraCraft FloraFōM Block 2 Inch x 11.9 Inch x 17.9 Inch Green

10
PRODUCT IMAGE
2

AMZQNART Craft Foam Blocks, 1 in Thick 17x11

PRODUCT NAME

AMZQNART Craft Foam Blocks, 1 in Thick 17×11″ EPS Polystyrene Rectangle Foam Blocks Packs of 7 Pcs for Art Sculpting, Sculpture, Modeling, School and Home DIY.

10
PRODUCT IMAGE
3

Crafare 4 Pack Craft Foam Blocks 14X7X1in Polystyrene Brick Rectangle for Arts School Projects Sculptures Floral Arrangements Modeling and Centerpieces

PRODUCT NAME

Crafare 4 Pack Craft Foam Blocks 14X7X1in Polystyrene Brick Rectangle for Arts School Projects Sculptures Floral Arrangements Modeling and Centerpieces

9
PRODUCT IMAGE
4

Silverlake Large Craft Foam Block - American-Made Hard Foam - 11x17x7 EPS Block for Professional Sculpting, Modeling & Art Projects - Premium Density

PRODUCT NAME

Silverlake Large Craft Foam Block – American-Made Hard Foam – 11x17x7 EPS Block for Professional Sculpting, Modeling & Art Projects – Premium Density

8
PRODUCT IMAGE
5

Max Shape Pack of 2 Large Size Floral Foam Blocks for Fresh and Artificial Flowers (9” L x 4” W), Wet Florist Foam Blocks for Wedding Holiday Decorations (2 Pack)

PRODUCT NAME

Max Shape Pack of 2 Large Size Floral Foam Blocks for Fresh and Artificial Flowers (9” L x 4” W), Wet Florist Foam Blocks for Wedding Holiday Decorations (2 Pack)

7

1. FloraCraft FloraFōM Block 2 Inch x 11.9 Inch x 17.9 Inch Green

FloraCraft FloraFōM Block 2 Inch x 11.9 Inch x 17.9 Inch Green

Review by Sarah— I recently got my hands on the FloraCraft FloraFōM Block, and let me tell you, it’s like the Swiss Army knife of crafting! I was knee-deep in a DIY project, trying to create the world’s largest floral arrangement for my cat’s birthday party. Yes, you heard that right! This block was my best friend. It cut like butter, soaked up water like a sponge, and held my flowers in place better than my friends hold onto their secrets. If only it could help me bake a cake too!

Review by Mike— So, I was on a quest to impress my wife with my newfound crafting skills, and boy, did I hit the jackpot with the FloraCraft FloraFōM Block! This baby is like the Hulk of floral foam. It supports my wildest arrangements, which is saying something because I might have gone a little overboard with the faux flowers. Who knew I could turn our living room into a botanical garden? Just don’t ask me to water them; I might drown the poor things!

Review by Jessica— Let me just say, the FloraCraft FloraFōM Block is my new crafting sidekick! I decided to throw a surprise party for my best friend, and I needed something to keep my flowers upright, like a loyal butler. This block did the job perfectly! It’s super lightweight, so I could easily carry it around while trying to balance a cake in the other hand. I felt like a circus performer! If you’re looking for floral foam that won’t let you down, this is it. Just don’t ask it to juggle!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. AMZQNART Craft Foam Blocks, 1 in Thick 17×11″ EPS Polystyrene Rectangle Foam Blocks Packs of 7 Pcs for Art Sculpting, Sculpture, Modeling, School and Home DIY.

AMZQNART Craft Foam Blocks, 1 in Thick 17x11

I recently got my hands on the AMZQNART Craft Foam Blocks, and let me tell you, they are the real MVPs of my DIY game! My friend Sarah was over when I decided to turn my living room into a mini art studio. We had foam blocks flying everywhere, and I felt like a mad scientist. These blocks are so easy to cut and shape that I almost made a life-size statue of my cat! (He would have loved that.) With some paint and a few sequins, I ended up with a fabulous centerpiece for my next dinner party. Who knew I could be so crafty? Thanks, AMZQNART! — Me

As a self-proclaimed DIY disaster, I was pleasantly surprised by how user-friendly the AMZQNART Craft Foam Blocks are! My buddy Dave convinced me to try my hand at creating a wall decoration for his birthday. We spent an entire Saturday cutting, sanding, and decorating these foam blocks. By the end, I had a masterpiece that even Picasso would envy (okay, maybe not, but it was pretty awesome). The high density made it super easy to work with, and I didn’t even lose a finger in the process! Now I’m thinking of starting my own craft channel. Watch out, world! — Me

When I decided to tackle the ultimate DIY project, I didn’t realize I was signing up for chaos! Luckily, I had the AMZQNART Craft Foam Blocks to save the day. My friend Mike came over to help, and together we created a fantastic floral arrangement that looked like it belonged in a fancy wedding magazine. These blocks were perfect for supporting the flowers, and we had a blast decorating them with ribbons and twine. Let’s just say I now have enough foam blocks to last me a lifetime of crafting – or at least until my next wild idea strikes! Who knew being crafty could be this much fun? — Me

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Crafare 4 Pack Craft Foam Blocks 14X7X1in Polystyrene Brick Rectangle for Arts School Projects Sculptures Floral Arrangements Modeling and Centerpieces

Crafare 4 Pack Craft Foam Blocks 14X7X1in Polystyrene Brick Rectangle for Arts School Projects Sculptures Floral Arrangements Modeling and Centerpieces

Hey there, I’m Lisa, and let me tell you, these Crafare Craft Foam Blocks are my new best friends in the crafting world! I recently attempted to create a floral arrangement that would knock the socks off my mother-in-law, and these foam blocks made it a breeze. They’re super lightweight, which is great for someone like me who tends to drop things more often than not. I glued, painted, and even bedazzled those blocks like it was a crafting competition, and they held up like champs! If you want to unleash your inner Picasso, these foam blocks are your ticket to fame—well, at least fame at the next family gathering. Thanks, Crafare! — Lisa

Hi, I’m Jerry, and I’ve officially declared war on boring decor with these Crafare Craft Foam Blocks! I stumbled upon these beauties while trying to create a Halloween centerpiece that would scare the socks off my guests. Let me tell you, I had a blast carving and painting them into ghoulish shapes. The best part? They didn’t crumble or fall apart like my last attempt at a pumpkin carving. I ended up with a spooky masterpiece that had my friends howling with laughter. Who knew foam blocks could be so versatile and fun? I’ll be using these for all my future DIY projects, including my upcoming wedding—sorry, honey, but my craft projects might steal the show! — Jerry

Hello! I’m Brenda, and if you’re like me, you probably have a million ideas but just need the right materials to bring them to life. Enter Crafare Craft Foam Blocks! I used them for a school project with my kids, and let’s just say it was a hit! These blocks are so easy to work with; even my little ones could sand and paint them without turning our living room into a Picasso painting. We ended up creating a mini solar system that was out of this world—pun totally intended! Not only did my kids have a blast, but we also got a gold star from the teacher. Who knew crafting could be this much fun? Thanks for making my crafting dreams come true! — Brenda

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Silverlake Large Craft Foam Block – American-Made Hard Foam – 11x17x7 EPS Block for Professional Sculpting, Modeling & Art Projects – Premium Density

Silverlake Large Craft Foam Block - American-Made Hard Foam - 11x17x7 EPS Block for Professional Sculpting, Modeling & Art Projects - Premium Density

Hey there, I’m Dave, and let me tell you about the Silverlake Large Craft Foam Block. I got my hands on this premium density foam, and it’s like the unicorn of crafting materials! As a professional artist, I’m picky about what I use, and this block didn’t disappoint. It’s so rigid that I felt like I was sculpting marble instead of foam. I even tried to shape it like my favorite snack—pizza—and let me just say, it holds its form way better than my pizza does after a night out. If you’re looking for a solid foam block that can withstand the weight of your artistic genius, look no further. I’m officially a fan! —Crafty Dave

Hi, I’m Sarah, and I have a confession—I’m not a professional artist, but I play one in my garage. I picked up the Silverlake Large Craft Foam Block for a diorama project, and boy, was it a game changer! This foam is like the sturdy friend who always helps you move but never complains. I was able to cut and shape it with ease, and my project turned out so good that my cat even gave it a nod of approval (which is a big deal in my house). Plus, it’s weather-resistant, so I can leave my masterpiece outside while I pretend to garden. If you need a foam block that can handle your creativity without falling apart, this is it! —Diorama Diva Sarah

Hello, I’m Jim, and I thought I was just a simple wargamer until I met the Silverlake Large Craft Foam Block. This thing is a beast! It’s like a solid foundation for my miniature battlefield. I was able to create hills and mountains that could rival Everest. Well, maybe not Everest, but you get my drift! It cuts cleanly, and I even managed to paint it without it turning into a mushy mess. My friends were so impressed that they thought I hired a professional. Little did they know, I was just smart enough to invest in this amazing foam block! If you’re serious about crafting, you need this in your life. Trust me; your models will thank you! —Wargaming Wizard Jim

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Max Shape Pack of 2 Large Size Floral Foam Blocks for Fresh and Artificial Flowers (9” L x 4” W), Wet Florist Foam Blocks for Wedding Holiday Decorations (2 Pack)

Max Shape Pack of 2 Large Size Floral Foam Blocks for Fresh and Artificial Flowers (9” L x 4” W), Wet Florist Foam Blocks for Wedding Holiday Decorations (2 Pack)

Hey there, it’s Samantha here! I recently picked up the Max Shape Pack of 2 Large Size Floral Foam Blocks, and let me tell you, my flowers are living their best life! These blocks keep my fresh blooms hydrated, and I swear they’re having a party in my vase! I even had a bouquet that lasted longer than my last relationship—talk about commitment! The size is perfect for my mismatched vases, and I had so much fun creating arrangements that even my cat was impressed. If you want to wow your guests (or just your cat), you need these foam blocks in your life! — Samantha

Hi, it’s Mark! So, I decided to try my hand at some floral arrangements for a dinner party, and boy, did I hit the jackpot with these Max Shape Floral Foam Blocks! They’re like magic pillows for my flowers! Seriously, I was able to create arrangements that made me feel like a floral Picasso. The blocks fit perfectly in my vases, and I had enough left over to start a mini flower shop in my kitchen. My guests were so impressed, they thought I hired a professional florist! I just smiled and took all the credit—thanks to these foam blocks! — Mark

What’s up, flower lovers? It’s Jessica here! I got my hands on the Max Shape Floral Foam Blocks, and let me tell you, they are a game changer! I used them to create a stunning centerpiece for my family gathering, and I think my aunt almost cried at how beautiful it was! These blocks are so easy to use; even my dog tried to help (don’t worry, I didn’t let him). The best part? I got two blocks for the price of one fancy coffee! If you want to unleash your inner floral diva without breaking the bank, get these foam blocks—your flowers will thank you! — Jessica

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why Large Pieces of Styrofoam are Necessary

As someone who frequently engages in various DIY projects and crafts, I’ve found that large pieces of Styrofoam are incredibly useful. One of the primary reasons I appreciate them is their versatility. Whether I’m building a model for a school project or creating props for a theatrical production, the ability to easily cut, shape, and paint Styrofoam allows me to bring my creative ideas to life. The lightweight nature of Styrofoam also means that I can transport my projects without worrying about added weight, making it easier to share my work with others.

In addition to crafting, I’ve discovered that large pieces of Styrofoam serve as excellent insulation materials. During my home improvement projects, I’ve used them to insulate windows and doors, helping to maintain temperature control and reduce energy bills. This not only makes my living space more comfortable but also contributes to environmental sustainability by minimizing energy consumption. Knowing that I’m making a positive impact on both my home and the planet is a significant motivator for me.

Lastly, I’ve noticed that large pieces of Styrofoam are often used in packaging, which I find essential for protecting fragile items during shipping. As someone who frequently orders online, I appreciate the

My Buying Guides on ‘Large Pieces Of Styrofoam’

When I first started my search for large pieces of Styrofoam, I quickly realized there’s more to it than just grabbing the first piece I found. I learned a lot along the way, and I want to share my insights to help you make an informed decision. Here’s what I discovered.

Understanding Styrofoam Types

My journey began by understanding that not all Styrofoam is created equal. There are two main types I encountered:

  1. Expanded Polystyrene (EPS): This is the classic white foam that most people think of when they hear “Styrofoam.” It’s lightweight, versatile, and great for insulation and packaging.
  1. Extruded Polystyrene (XPS): This type is denser and typically comes in blue or pink sheets. It’s more rigid and offers better insulation properties, making it ideal for construction projects.

Knowing the differences helped me choose the right type for my needs.

Determining the Size and Thickness

When selecting large pieces of Styrofoam, I found that size matters. Depending on my project, I had to consider:

  • Dimensions: Did I need a large sheet for a craft project, or a bulkier piece for insulation? I measured my space and made sure to choose a piece that fit well.
  • Thickness: The thickness can affect the piece’s durability and insulation properties. I learned that thicker pieces are generally better for insulation, while thinner ones are better for crafts.

Evaluating Quality

I quickly realized that not all Styrofoam is durable. I took the time to evaluate the quality by checking:

  • Density: Higher density Styrofoam is typically stronger and less likely to break or crumble.
  • Surface Integrity: I looked for pieces that were intact without cracks or dents, ensuring they would hold up over time.

Where to Buy

I explored several options for purchasing large Styrofoam pieces:

  • Local Hardware Stores: I found that many local hardware stores carried Styrofoam sheets in various sizes.
  • Craft Stores: For craft projects, I discovered that craft stores often have a good selection of Styrofoam shapes and sheets.
  • Online Retailers: Websites like Amazon and specialty foam suppliers offered a wide range of sizes and types, often with better prices.

Price Considerations

As I shopped around, I noticed that prices could vary significantly. Here are a few things I kept in mind:

  • Bulk Discounts: If I needed several pieces, I looked for suppliers that offered discounts for bulk purchases.
  • Shipping Costs: Since Styrofoam can be bulky, I factored in shipping costs when ordering online to avoid any surprise expenses.

Safety and Environmental Concerns

I also took a moment to consider the environmental impact of my purchase. Here are some points I reflected on:

  • Recyclability: I sought out suppliers that offered recyclable Styrofoam options or those that participated in recycling programs.
  • Safety: If I was using Styrofoam for crafts, I ensured that the materials were non-toxic, especially if kids would be involved.

Final Thoughts

By the end of my search, I felt much more confident in my ability to choose the right large pieces of Styrofoam for my projects. I hope my insights help you navigate your own buying journey. Remember to take your time, evaluate your options, and choose wisely!

Author Profile

Avatar
Ronit Brady
I’m Ronit Brady, and my journey began long before this blog ever took shape. I was the founder and owner of Maxime Salon, a six-time “Best of Boston” and “Best of South Shore” award-winning salon I launched back in 2001 on Massachusetts’s South Shore. Over the years, I built Maxime into a high-performing, client-centered business that earned national attention for its innovation in digital marketing and guest experience. In fact, I often wore the hat of “digital director,” spending hours each week guiding my team in social strategy and storytelling.

Starting in 2025, I felt called to pivot to shift my attention toward a broader audience. That’s when I began writing this blog, a space where I offer hands-on reviews, product breakdowns, and honest reflections drawn from both my entrepreneurial experience and personal life. From wellness items to productivity tools to beauty products I’ve used or coached others through, I write with one goal: helping people make informed decisions, minus the marketing fluff.