Since 1987 Marcal has been manufacturing ready-made sign posting and tactile communication systems from simple base core materials of stainless steel, aluminum, glass, acrylic, and wood with a distinctive attention to detail. Each product series is based on original designs developed by recognized architects, industrial designers, and graphic designers from around the world. These 'series' are developed for functionality, aesthetic design, material recoverability and systemic flexibility allowing for efficient planning and implementation of a comprehensive informational and navigation system – without the unforeseen costs and production lead times associated with a design/build process

Each series allow for locally produced printed or applied content including ADA modifications, allowing them to be updated and modified during their lifecycle. All products are engineered for precise modular consistency and can be delivered in large or small quantities in an efficient turnaround time for a wide range of project types and contexts. Additionally, this production and inventory management model allows for the assurance of long term-availability for future project growth. All Marcal hardware systems come with a 10 year manufacturer warranty.

Marcal products are available through Signflow, LLC (US and Canadian authorized distributor) which provides the services of project coordination, wholesale pricing, sample boards, product selection, technical data, ADA fabrication, content management, installation guidance, and final procurement.