About Architectural Foam Recently, architectural foam has increased in popularity because of its diverse and durable nature. Also, it's more cost-efficient than other materials. Unlike wood or concrete, foam can be crafted into an infinite number of shapes; and because of its lightweight nature, the product can be mounted on almost any surface. Call today to learn more about uses for architectural foam. | | Architectural Polystyrene Moldings. To beautify or change the appearance of a building, by far the most cost effective way is to use Architectural Mouldings. As well as: Indoor / Outdoor Signage Concrete Formwork Garden Features – Pergolas – Planters – Faux Hardscape & Landscape - Sealed Ponds to any design Holiday Decorations & Designs Fireplace Mantels Custom Designs - R & D Modeling Stage - Film Props Displays for Trade Shows Polystyrene Sheets – Insulation, Packaging, Carving, Construction, School Projects & Crafts |