Use the finished sign—not the material name—as the starting point. This guide covers the decisions that actually change how a routed sign is engineered, machined, finished, mounted and shipped.
A routed sign is not one product. It can be a carved panel, a dimensional logo, separate letters, a textured background, a shaped directional panel or a layered assembly. Before choosing a substrate, define where the sign will be used, how large it needs to be, whether the design is raised or recessed, how it will mount and what finish it needs.
Routing is a manufacturing method, not a single material. HDU is frequently selected for deep carving, outdoor dimensional work and textured sign faces. PVC can work for economical flat or moderately dimensional applications. Acrylic gives crisp edges and is useful for letters and layered logos. Wood creates a natural material appearance but behaves differently outdoors. Aluminum and composite panels can be routed or incorporated where the construction calls for them.
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Raised construction leaves letters, borders or artwork standing proud of the background or adds separate dimensional components. Recessed routing removes the background around the design or pockets selected areas. V-carving uses an angled cutter to create crisp incised lettering and line work. Many finished signs combine more than one method.
Thickness is chosen around desired relief, panel size, edge profile and mounting—not by a blanket rule. A shallow routed panel may not need the same starting thickness as a deeply textured or layered sign. The critical check is the material left behind after the deepest toolpath.
Read the routed-sign thickness guide →
Finished size depends on the machine envelope, material sheet size, shipping limits, structural support and whether the design can be built in registered sections. Oversized routed signs can often be engineered as multiple pieces, but seams, reinforcement and installation need to be planned before machining.
Clean vector artwork is ideal because it gives the router exact geometry for letters, borders, logos and profiles. AI, EPS, SVG, DXF and vector PDF files are typically useful. Raster reference images can establish design intent, but final production may still require redraw or clean vector geometry.
Mounting provisions should be part of the production plan. Large decorative panels should not automatically depend on screws biting directly into a foam substrate. Depending on the project, the sign may use threaded inserts, studs, rails, Z-clips, rigid backers, post frames or other structural hardware.
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Qualifying standard routed signs can move through production on a seven-business-day target after approved production-ready artwork and payment. That standard applies to straightforward routing and finishing with no more than two paint colors. Complex assemblies, specialty finishes, oversized work, revisions and larger quantities can take longer. Shipping transit is separate.
The biggest cost drivers are overall size, material thickness, routing time, depth, number of separate components, finish complexity, paint colors, quantity, mounting preparation and packing/shipping requirements. A simple two-color routed panel is a very different production job from a deeply textured multi-layer sign with separately painted components.
Read the routed-sign cost guide →
Printed signs place graphics on a largely flat face. Routed signs create physical depth: recessed backgrounds, raised copy, V-grooves, carved textures, dimensional borders and shaped profiles. Printing is often the right answer for photographic graphics or frequent message changes; routing is useful when the sign itself needs architectural dimension.
Both methods can create dimensional exterior signage, but CNC routing gives repeatable geometry, controlled toolpaths and precise registration for layered components. Sandblasting produces a different surface character and can be appropriate for certain traditional designs.
Compare routed and sandblasted signs →
Send the finished width and height, quantity, single- or double-sided requirement, artwork or a clear reference, the look you want, any known material/thickness, mounting requirements and the delivery ZIP. If you do not know the substrate, describe the finished sign and we can recommend a construction.
Send the overall size, artwork or reference image, finish direction and delivery ZIP code. We review the project as a finished sign first, then recommend the routing method, material and construction that make sense for it.
Production desk: 404-946-5842
Email: contact@routedsignage.com
RoutedSignage.com manufactures and ships custom work nationwide. Installation is not included unless it is specifically written into a separate local proposal.