Styrofoam is a brand of closed-cell extruded polystyrene foam (XPS), manufactured to provide continuous building insulation board used in walls, roofs, and foundations as thermal insulation and …

Premium Dry Floral Foam Blocks (3ct) - Green Foam for Flower Arrangements - Styrofoam Block for Artificial Flowers and Plant Decoration, Great for Crafts, Green Foam Bricks, Florist Foam Brick/Block

Get free shipping on qualified Foam Board Insulation products or Buy Online Pick Up in Store today in the Building Materials Department.

Jun 4, 2025 · Demystify Styrofoam! Our ultimate guide explains what Styrofoam (XPS) truly is, its key properties, how it differs from EPS foam, and its diverse uses, updated for June 2025.

Feb 24, 2025 · What is Styrofoam? It’s more than just foam cups! Learn about EPS, XPS, and #4 Styrofoam, their differences, and whether they can be recycled.

Since its invention in 1941, Styrofoam™ Brand extruded polystyrene (XPS) has built a rich, storied heritage as an innovative, sustainable building product – creating an entire insulation material category.

Find STYROFOAM building supplies at Lowe's today. Shop building supplies and a variety of building supplies products online at Lowes.com.

STYROFOAM™ Brand Foam is a registered trademark of the DuPont Chemical Company (“DuPont”) or an affiliated company of DuPont. The trademark covers a full range of extruded polystyrene building …

Oct 29, 2025 · Trademarked as polystyrene foam and owned by The Dow Chemical Company, Styrofoam is a lightweight, shock-absorbing, and top-notch insulator. It's not just packaging material; …

Feb 6, 2025 · Styrofoam is a type of plastic foam that’s formally known as expanded polystyrene (EPS). It’s made from tiny beads of polystyrene, a type of plastic, that are expanded and molded together. …