Retail storefronts, hospitality districts, restaurants, pedestrian corridors, mixed-use developments, corporate campuses, wayfinding programs, and projecting identity signs that require illuminated visibility from both directions.
Hollow-out Blade Signs
Double-sided illuminated blade signs with precision-cut metal faces.
Hollow-out Blade Signs use fabricated aluminum or 304 stainless steel faces with precision-cut graphics backed by translucent acrylic. The standard configuration is double-sided for illuminated visibility from both directions along the façade. Single-sided construction is available upon request when only one primary viewing direction is needed.
Viewing Configuration
Double-sided standard
Face System
Cut-out metal + acrylic backing
Support
Quote to production
Production Focus
Designed for precise metal cutouts, controlled acrylic diffusion,
balanced illumination across both faces,
engineered arm assemblies, and installer-ready documentation.
Built for
project partners
Signage Companies
Design Firms
Franchise Owners
Corporate Accounts
Opaque fabricated metal faces define the cabinet while illuminated cut-out graphics reveal the translucent acrylic backing. The standard presentation is double-sided; a single-sided version can be produced upon request.
Artwork, cut-out feasibility, overall size, cabinet depth, acrylic backing, frame and arm material, finish, wall structure, anchors, LED color, power, service access, and permitting inputs.
Technical Specifications
Fabrication data for Hollow-out Blade Signs.
Review the standard double-sided Hollow-out Blade Sign construction, dimensional planning, cut-out metal faces, acrylic diffusion, projecting-arm structure, lighting, service access, and quote requirements. Single-sided construction is available upon request.
Final specificationConfirmed after artwork and site review
StyleProjecting hollow-out cabinet
ViewingDouble-sided standard; single-sided on request
Minimum DepthApproximately 2.5"; project-specific
Cabinet & ArmsAluminum or 304 stainless steel
Face SystemCut-out metal + acrylic backing
1 / Construction
Double-sided Hollow-out Blade Sign system.
The standard presentation below shows the double-sided configuration with two opposing hollow-out metal faces, translucent acrylic backing, internal LED illumination, a fabricated projecting cabinet, and an engineered wall-arm assembly. Single-sided construction is available upon request.
Primary System
Double-Sided Hollow-out Blade Sign
Two opposing illuminated hollow-out faces provide visibility from both directions along the façade while the projecting cabinet, support arms, and service method are engineered around sign size, wall condition, wind exposure, and maintenance access.
Cross SectionTwo opposing cut-out metal faces with acrylic backing
The drawing shows the opposing metal faces, translucent acrylic backing, internal LED layout, center support structure, and overall cabinet depth relationship.
Finished EffectIlluminated cut-out graphics visible in both directions
The finished sign presents illuminated hollow-out graphics to both directions of travel with a clean metal-forward appearance. Single-sided construction remains possible upon request.
ViewingTwo opposing directions
FacesCut-out metal + acrylic backing
StructureReinforced arm assembly
Construction Details
Primary components coordinated for a serviceable projecting illuminated sign.
1
Wall Plate & ArmsAluminum or 304 stainless steel
Plate size, arm count, reinforcement, welds, fastener pattern, and finish are engineered around the cabinet, wall condition, and projection requirements.
2
Cabinet & FacesDouble-sided fabricated metal enclosure
The cabinet supports two opposing cut-out faces, acrylic backing, internal framing, LED placement, drainage, service access, and arm attachment.
3
Acrylic BackingTranslucent face behind the metal cutouts
Acrylic thickness, color, diffusion, fastening, graphic alignment, and day/night appearance are confirmed from approved artwork.
4
Illumination & ElectricalProject-specific LED system
LED placement, power supplies, controls, routing, labeling, and access are coordinated before fabrication for balanced double-sided output.
5
Installation PreparationAnchors, sealing, and field instructions
Mounting pattern, wall penetrations, sealant interfaces, lifting, and installer notes are finalized before shipment.
2 / Core Specs
Primary production specifications.
Final construction depends on viewing configuration, artwork, cut-out geometry, cabinet size and depth, acrylic backing, internal framing, LED layout, service access, wall construction, exposure, and installation requirements.
Specification
Planning Standard
Production Notes
Sign Style
Hollow-out Blade Sign
A projecting illuminated cabinet with opaque metal faces and precision-cut graphics backed by translucent acrylic.
Viewing Configuration
Double-sided standard
The standard production configuration presents two opposing illuminated hollow-out faces. Single-sided construction is available upon request.
Cabinet, Frame & Arms
Aluminum or 304 stainless steel
Material, wall plate, arm count, reinforcement, welds, fasteners, finish, and corrosion protection are selected around size, weight, projection, environment, and structural requirements.
Hollow-out Face
Fabricated aluminum or 304 stainless steel
Cut-out feasibility depends on stroke width, bridges, counters, corner radii, metal thickness, reinforcement, finish, and cabinet size.
Acrylic Backing
Translucent sign-grade acrylic
Color, thickness, diffusion, fastening, impact requirements, span, service access, and exterior exposure are selected by project.
Acrylic Graphics
Colored acrylic, translucent vinyl, or UV printing
Selected around solid color, brand matching, gradients, imagery, detail, day/night appearance, and durability.
Cabinet Depth
Approximately 2.5" minimum when feasible; project-specific
Depth depends on face count, cut-out area, acrylic-to-LED spacing, internal framing, power supplies, thermal conditions, service access, and overall size.
Service Access
Removable panel or engineered service opening
The service method is selected around double-sided construction, face rigidity, acrylic replacement, LED access, arm position, and installation clearance. Single-sided service access can be engineered when requested.
LED System
Static white standard; RGBW available by project
LED layout, color temperature, controls, power supplies, reflective interior surfaces, thermal conditions, and service access are engineered for uniform cut-out illumination.
Electrical Construction
Class 2 LED system with listed-sign coordination
Components, field wiring, markings, disconnects, installation instructions, and power access are coordinated to applicable UL 48 and NEC Article 600 requirements.
Mounting
Engineered wall plate, projecting arms, and substrate-specific anchors
Attachment depends on wall construction, internal backing, cabinet projection, weight, wind exposure, access, and local code requirements.
Application
Interior or exterior
Exterior builds require project-specific sealing, drainage, corrosion protection, wiring protection, hardware, acrylic retention, and finish review.
3 / Size & Depth
Cut-out geometry, cabinet depth, and structural support are engineered together.
The approximately 2.5-inch minimum depth is a starting point only. Final depth, overall size, acrylic spacing, arm structure, lighting, service access, wind exposure, and wall attachment are reviewed as one assembly.
Critical Planning Rule
Hollow-out artwork must preserve enough metal around strokes, bridges, counters, corners, seams, arms, and fasteners to support fabrication, finishing, acrylic retention, and long-term cabinet rigidity.
Viewing ConfigurationOne or two illuminated faces
Orientation and viewing paths establish the required cabinet and internal framing system.
Cabinet DepthApproximately 2.5" minimum when feasible
Final depth depends on LED throw, acrylic diffusion, face count, framing, service access, and visual proportion.
Cut-out GeometryArtwork reviewed for metal continuity
Narrow strokes, isolated centers, small counters, sharp corners, and long unsupported openings may require tabs, bridges, radii, reinforcement, or artwork adjustment.
Overall Sign SizeCustom by project
Artwork, viewing distance, projection limits, structural loads, acrylic span, handling, freight, and site access are reviewed.
Acrylic-to-Face ClearanceDiffusion and service spacing by project
Backing position, fasteners, spacers, adhesives, light diffusion, heat, and replacement access are coordinated behind the cut-out face.
Projection from WallCode- and site-dependent
Arm length, wall plate, cabinet location, clearances, sight lines, and local projecting-sign restrictions are coordinated.
Arms & Wall PlateEngineered for cabinet loads
Arm count, spacing, plate dimensions, welds, anchors, concealed backing, and attachment access are reviewed.
Wind & Structural LoadsExterior loads reviewed
Cabinet area, projection, arm moment, wall capacity, anchor loads, exposure, and jurisdictional requirements are evaluated.
Shipping & InstallationAccess and sequence confirmed
Arm removability, service-panel protection, packaging, lifts, storefront access, field assembly, and installation order are planned.
Service ClearanceAcrylic, LED, and power access preserved
Panel removal, fastener access, arm interference, controller location, and field service procedures are confirmed before fabrication.
4 / Lighting
Controlled illumination through acrylic-backed cut-out graphics.
Static white illumination is the standard platform, with RGBW available when specified and engineered for cabinet depth, acrylic transmission, controls, power access, and the required color performance.
Lighting Configuration
Single-face or double-face hollow-out illumination
LED layout is selected around face count, cut-out area, acrylic color, cabinet depth, internal framing, reflective surfaces, service access, and target brightness.
Static White3500K-6500K planning range
Warm through daylight white is coordinated with the acrylic backing, graphic color, environment, and approved brand appearance.
RGBWOptional programmable color
Available by project with a dedicated white channel, compatible controls, power planning, ventilation, and accessible controller location.
Standard LayoutBalanced output to both faces
LED spacing, center framing, reflective surfaces, depth, and acrylic diffusion are coordinated to keep both faces visually consistent.
Optional Single-Sided BuildAvailable upon request
When only one primary viewing direction is required, the cabinet can be revised to a single-faced configuration with project-specific backing and lighting.
Cut-out BrightnessGeometry- and acrylic-dependent
Opening width, acrylic color, thickness, print or vinyl, LED distance, and internal reflections influence brightness and color.
Light ContainmentOpaque cabinet controls spill light
Interior seams, acrylic overlap, fasteners, gaskets, baffles, and service-panel interfaces are detailed to limit unintended light leakage.
Power SuppliesAccessible and load-matched
Power quantity, location, ventilation, circuit loading, disconnects, controls, and replacement access are confirmed.
Wire RoutingThrough cabinet, arms, and wall plate
Internal passages, wall penetrations, strain relief, grounding, weather protection, and installer connections are documented.
Thermal ManagementDepth and ventilation reviewed
LED density, drivers, metal cabinet temperature, controller location, internal air volume, and exterior exposure are considered.
Exterior ServiceDrainage and weather planning
Panel seals, acrylic retention, weep paths, penetrations, corrosion protection, thermal cycling, and access are reviewed.
5 / Materials & Finish
Materials selected around structure, cut-out quality, diffusion, and brand standards.
Cabinet, faces, arms, wall plate, acrylic backing, graphic treatment, finish, environment, lighting, service, and mounting are coordinated as one system.
Aluminum Cabinet & ArmsLightweight and fabrication-efficient
Suitable for cabinets, hollow-out faces, wall plates, internal framing, powder coating, and custom-painted architectural finishes.
304 Stainless Steel Cabinet & ArmsPremium corrosion-resistant metal
Suitable for hollow-out faces, cabinets, wall plates, brushed or polished presentation, paint, electroplating, and compatible premium finishes.
Translucent Acrylic BackingLight-diffusing graphic layer
Color, thickness, diffusion, impact requirements, overlap, fastening, service access, and exterior exposure are selected around the cut-out design.
Acrylic Graphic TreatmentColored acrylic, vinyl, or UV printing
Colored acrylic supports solid illuminated color; translucent vinyl supports brand matching; UV printing supports gradients, imagery, and detailed artwork.
Cut-out Edge PreparationDeburred and finish-ready
Edges, corners, counters, bridges, welds, and reinforcements are prepared to support clean finishing and safe acrylic installation.
Interior Light ManagementReflective and opaque surfaces
Interior coatings, acrylic overlap, baffles, gaskets, seams, and panel interfaces are coordinated for diffusion and light containment.
Powder Coat & PaintCustom color matching
Pantone/PMS, Sherwin-Williams, physical samples, gloss, texture, and architectural references can be coordinated by project.
Metallic FinishesMaterial-specific premium options
Brushed, polished, mirror, plated, electroplated, and PVD-style effects are reviewed for metal compatibility, grain direction, handling, and exposure.
6 / Quote Prep
Information required for an accurate quote.
Supplying the project details upfront helps confirm viewing configuration, hollow-out feasibility, cabinet depth, acrylic backing, lighting, structure, mounting, pricing, production requirements, freight, and lead time.
Best Starting Point
Send the artwork and site photos.
Vector artwork and clear wall information let us review cut-out strokes, bridges, counters, acrylic backing, projection, depth, arm structure, wall plate, anchors, power, and service access.
Start a QuoteArtworkAI, EPS, SVG, or PDF
Vector files are preferred. Include both face layouts if the two sides use different graphics.
Viewing ConfigurationDouble-sided standard
Confirm both viewing directions, sign orientation, and pedestrian or traffic approach. Single-sided construction can be requested if preferred.
Overall Size & ProjectionCabinet width, height, depth, and wall projection
Provide target dimensions, available wall area, clearance limitations, and known code or landlord constraints.
Hollow-out GraphicsCut-out artwork and acrylic color
Provide illuminated colors, vinyl or print references, gradients, imagery, day/night requirements, and separate artwork for each side when applicable.
Cabinet, Arms & FinishAluminum or 304 stainless steel
Provide preferred material, paint or powder-coat color, brushed or polished references, and architectural finish requirements.
Install LocationWall construction and site photos
Include substrate, internal backing, elevation, access, exposure, sign height, available electrical service, and permit constraints.
Wall & StructureSubstrate, backing, and anchors
Provide wall assembly information, attachment access, concealed conditions, structural drawings, or engineer requirements when available.
Power & WiringCircuit, disconnect, controls, and routing
Confirm power location, wall penetrations, wire path through the arms, RGBW controller requirements, and installer responsibilities.
Code, Access & FreightPermit and installation constraints
Provide projection limits, clearance requirements, lift access, delivery restrictions, installation sequence, and special packaging needs.