News — dhpl
Posted by Joe Giral on
National Park Service SignsWhat are NPS signs? The signs we make are digital high-pressure laminate signs (dHPL) and porcelain fired enamel signs. Both are rated for prolonged outdoor sun exposure and are popular at parks, zoos, airports, civic venues, museums and increasingly as semi-permanent architectural component signage and walls. So how are they different? The dHPL signs are digitally printed and laminated onto multiple layers of a substrate that is made to be vandal-resistant and weather-resistant. Based on the elaborateness of the designs, it's usually less costly to create a dHPL sign. The porcelain enamel signs often last longer but are prohibitively expensive for...
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