: Often the cheapest option for bulk smaller pieces, though shipping times are longer. Good for "DIY model" materials.
& Lowe’s : Look for "expanded PVC" or "PVC trim board." Note: These are often located near the siding or molding aisles rather than the lumber section. where to buy pvc foam board
If you need specific dimensions, high-density industrial grades, or full 4'x8' sheets, these suppliers are the industry standard. : Often the cheapest option for bulk smaller
: Many local businesses that make banners and storefront signs carry large quantities of Sintra and may sell you sheets or scraps directly. Wholesale & Industrial (For Large Quantities) high-density industrial grades
: A top choice for "Foamex" in the UK, specializing in bespoke fabrication and CNC routing. Local Home Improvement Stores