Styrofoam - Wikipedia
Styrofoam is a brand of closed-cell extruded polystyrene foam (XPS), manufactured to provide continuous building insulation board …
Amazon.com: Styrofoam
These XPS foam boards are easy to cut and shape. Perfect for school projects, sculptures, floral arrangements, modeling.
Foam Board Insulation - The Home Depot
Get free shipping on qualified Foam Board Insulation products or Buy Online Pick Up in Store today in the Building Materials …
Amazon.com: Styrofoam
Crafare 6 Pack 4x4x2 Inch Round Polystyrene Foam Circles for Crafts & DIY. Styrofoam discs for modeling, cake sculpting, school …
DuPont™ Styrofoam™ Brand XPS Insulation
Since its invention in 1941, Styrofoam™ Brand extruded polystyrene (XPS) has built a rich, storied heritage as an innovative, …
Styrofoam Blocks for Arts and Crafts
Shop versatile styrofoam blocks for crafting, modeling, floral arrangements, and DIY art projects.
What is Styrofoam? The Ultimate Guide [2026 Sep. Updated]
Jul 31, 2026 · Learn what Styrofoam is, how it is made, its properties, common uses, benefits, limitations, and recycling options in …
What Is Styrofoam? The Truth About EPS, XPS, and #4 Foam
Jul 8, 2026 · Styrofoam is made of styrene, a petroleum-based substance refined into a polymer called polystyrene. Through an …
Foam Board Insulation at Menards®
Shop Menards for insulation panels that are lightweight, easy-to-install and available in a variety of styles.
Styrofoam Polystyrene Craft Supplies
Shop styrofoam polystyrene balls, blocks, and sheets for arts, crafts, school projects, and decorations.