XPS Foam - 20mm

XPS Foam – 20mm Sheets for Terrain, Bases & Hobby Builds

These 20mm thick XPS foam sheets are a versatile material for building custom terrain, scenic bases, and all sorts of hobby projects. Easy to cut, shape, and texture, XPS foam is perfect for creating bricks, cobblestones, ruins, rocky outcrops, or full scatter terrain pieces. Whether you’re working on a detailed display board or building a set of modular wargaming terrain, this foam gives you plenty of flexibility without being too bulky.

It’s lightweight but firm, holds detail well, and works great with hobby knives, hot wire cutters, or textured rollers. You can prime and paint it directly with the right materials or coat it for extra durability.

Note: These sheets are hand-cut with a hot wire cutter, so dimensions may vary by up to 5mm and edges or angles may not be perfectly square.

Contents

1 Sheet of XPS Foam – 20mm thick

A handy base material for crafters and terrain builders who like making their own scenery from scratch.