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 …

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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.

5 days ago · 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.

If you’re interested in insulating with STYROFOAM, note that STYROFOAM insulation is a type of extruded insulation. Polyisocyanurate is another option, coming in as the densest and most …

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

Styrofoam™ is an entirely different material – a rigid board insulation invented in 1941, trademarked and, until a major reformulation in late 2023, known for its distinctive blue color.

Styrofoam is created through a process of expanding small polystyrene beads by adding heat, which causes the material to puff up and form a solid, closed-cell foam structure. This …

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 …

Oct 6, 2024 · What Is Styrofoam? Styrofoam, also known as expanded polystyrene (EPS) or extruded polystyrene (XPS), is a lightweight, rigid, closed-cell foam material made from …

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 …

Styrofoam is a trademarked brand of closed-cell extruded polystyrene foam, or XPS. This foam is also referred to as “Blue Board” and is used for building insulation, thermal insulation and …

Oct 14, 2023 · Styrofoam is made from polystyrene, which is produced by polymerizing styrene, a monomer derived from petroleum. The polystyrene is then expanded using steam to create the …

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 …

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 …

Contrary to popular belief, Styrofoam and Polystyrene are not necessarily the same, despite being made using the same monomer, styrene. Styrofoam, which is blue in color, is made from …

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

May 4, 2023 · Styrofoam is made by expanding polystyrene, a petroleum-based polymer, with a blowing agent like pentane or carbon dioxide. The process creates a lightweight foam with …

Upgrade your beverage experience with durable, insulated styrofoam cups. Ideal for coffee, tea, soda, and more, these cups deliver reliable temperature control.

Nov 29, 2023 · Chick-fil-A customers are in an uproar as the company is slowing phasing out its classic white Styrofoam cup. Here's what's happening.

Foam board insulation provides quality thermal resistance and support. Find foam board insulation of varying sizes at Lowes.com.

STYROFOAM™ 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 …

Jun 22, 2024 · Styrofoam, a common brand name for expanded polystyrene (EPS) foam, is an incredibly versatile material with a surprising array of applications. Its lightweight nature, …