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Monument Signs

Acrylic sheet and polycarbonate materials are weather-resistant and durable, making them ideal for long-standing monument signs. Shop Piedmont Plastic’s 40 locations to find these materials.


Monument signs are freestanding, permanent signs used to identify residential communities, businesses, and other organizations, giving added street-level visibility. When constructed with quality materials, monument signs provide a unique branding opportunity and leave a lasting impression on existing and prospective customers. These signs are typically low to the ground and must be both long-lasting and weather-resistant.

Plastics allow for a range of design options and weathering characteristics when creating monument signs. With the right materials, these signs can be made to match a business or community’s existing architecture or style. Acrylic, polycarbonate, and ACM (aluminum composite material) are common material choices for this signage, with HDU (high density urethanes) also gaining popularity.

Piedmont Plastics stocks the highest quality materials to create stunning and durable monument signs, including acrylic, polycarbonate, ACM, and HDU, all available in over 40 convenient locations across North America.