Dibond Signs London | 3mm Aluminium Composite Printing & Fascias
Architectural rigidity, 10-year outdoor durability, and premium metallic finishes. LightPrint London manufactures commercial-grade Dibond signs directly from our Mile End production facility (140 Mile End Road, E1 4LJ). Combining two 0.3mm corrosion-proof aluminium cover sheets with a solid polyethylene core, our 3mm Aluminium Composite Material (ACM) panels deliver dead-flat structural stability that never warps or bows under British weather. Printed via industrial swissQprint UV LED flatbeds at 1440 DPI resolution with custom Kongsberg CNC tray folding, brushed metal finishes, and same-day 2-hour collection across London.
1440 DPI Direct UV Flatbed
Class 1 Fire Rated (BS 476)
Same-Day London Collection
Get an Instant Dibond Quote
In-house production at 140 Mile End Road. Same-day collection available.
Trusted by Hundreds of London Businesses
Rated 4.9/5 by commercial shopfitters, corporate architects, and high street brands across London.
“Ordered an 8-metre continuous Dibond shopfront fascia for our flagship store in Mayfair. The print quality is razor-sharp and the CNC folded tray edges gave it a sleek architectural finish. Delivered right on schedule.”
“We commissioned brushed silver Dibond plaques for our corporate offices in the City of London. The metallic sheen is stunning, and the pre-drilled holes aligned with our standoff spacers with millimeter accuracy.”
“Fast, reliable trade supplier. We needed 16 printed Dibond panels for a residential development hoarding in Canary Wharf. Collected from the Mile End workshop on the same afternoon. Top tier quality.”
Popular Dibond Sign Formats & Applications
Engineered for high-end storefront branding, corporate identity, and long-term architectural installations:
Shop Fascias & Retail Storefronts
Flat / Tray Box
The premier choice for permanent high street retail fascias in Central London. Flat panels or folded tray signs with 50mm return edges that conceal all fixings for a clean modern finish.
- Standard sheet sizes: 2440x1220mm & 3050x1500mm
- Matte, gloss, or anti-graffiti protective lamination
- Zero surface buckling in hot summer weather
Site Hoardings & Development Graphics
High-Impact
Heavy-duty perimeter site panels engineered for major London developments in Canary Wharf and Nine Elms. Seamless continuous artwork tiling across timber and steel hoarding structures.
- High-speed direct UV printing for large multi-sheet runs
- Anti-graffiti barrier film resistant to aerosol paint
- Extreme wind load and impact resistance
Brushed Silver & Gold Office Plaques
Metallic Finish
Directionally brushed aluminium composite with clear UV print for executive corporate directories, legal chambers, medical suites, and boutique entrance plaques across London.
- Brushed silver, brushed gold, and copper effects
- Satin chrome architectural standoff spacer barrels
- Flame-polished or chamfered CNC edge options
Dibond Substrate Performance & Material Matrix
Compare 3mm Dibond against alternative rigid materials to evaluate long-term strength, weight, and lifespan:
| Substrate Option | Core Construction | Weight (m2) | Outdoor Lifespan | Thermal Rigidity | Primary Applications |
|---|---|---|---|---|---|
| 3mm Dibond (ACM) | 0.3mm Aluminium + Solid LDPE Core | ~3.80 kg/m2 | 7 to 10+ Years | Dead flat (2.4 mm/m expansion) | Permanent shop fascias, site hoardings |
| 3mm Solid Aluminium | 100% Solid Sheet Aluminium | ~8.10 kg/m2 | 15+ Years | Extremely rigid (Heavy) | Heavy architectural monoliths |
| 5mm Foamex | Solid Closed-Cell PVC Foam | ~2.75 kg/m2 | 3 to 5 Years | Can bow in direct summer sun | Medium-term retail, exhibition walls |
| 4mm Correx | Fluted Polypropylene (Twin-Wall) | ~0.65 kg/m2 | 6 to 18 Months | Flexible fluted structure | Temporary event signs, estate agent boards |
Tray Folding, Routing & Architectural Hardware
In-house digital CNC routing and specialist sign fabrication ready for direct installation:
Tray Sign V-Grooving
Reverse 90-degree CNC V-grooves allowing the sheet to fold into a seamless 3D box tray with 50mm return edges.
Standoff Spacer Barrels
Pre-drilled 8mm to 12mm holes matched with brushed stainless steel standoff spacers for a floating wall shadow effect.
Anti-Graffiti Barrier
Optically clear hardcoat overlaminate protecting street-level fascias and hoardings from spray paint and markers.
Brushed Metallic Finishes
High-end brushed silver, brushed gold, and copper effects with selective white ink underprinting for luxury corporate logos.
Commercial Dibond Sign Quantity Pricing
Direct-to-factory trade pricing for 3mm printed Dibond panels. All prices exclude VAT:
Full-colour direct UV print on 3mm Dibond. 1440 DPI resolution and square cut included.
Ideal for multi-store retail campaigns and boutique development marketing suites.
The contractor standard for building site hoardings and commercial wayfinding runs.
Factory wholesale rate for commercial signmakers, shopfitters, and main contractors.
Need Custom Printed Dibond Signs in London Today?
Collect within hours from our Mile End plant or arrange dedicated same-day van courier delivery.
Dibond Technical Specifications & Material Tolerances
Laboratory-verified physical and structural tolerances for architectural aluminium composite material:
| Aluminium Cover Sheets | 0.30mm thickness per face, Alloy 5005 (AlMg1), high corrosion resistance |
| Core Structure | Solid Low-Density Polyethylene (LDPE) core, thermally fused to aluminium faces |
| Total Panel Weight | 3.80 kg per square metre (approximately 50% lighter than solid aluminium sheet) |
| Print Technology | Industrial swissQprint UV LED flatbed curing directly to metal surface at 1440 DPI |
| Thermal Expansion | 2.4 mm per metre at 100C temperature difference (zero surface warping or oil-canning) |
| Flexural Rigidity (E x I) | 343 kN cm2 per metre width (high resistance to wind deflection) |
| Fire Safety Rating | BS 476: Part 7 Class 1 (Surface Spread of Flame) & EN 13501-1 Euroclass B2 |
| Outdoor Service Life | 7 to 10+ years without rust, delamination, or environmental degradation |
Our 6-Step In-House Production Process
Every Dibond panel is manufactured under strict quality engineering at our Mile End facility:
Digital Pre-Flight File Audit
Our prepress team checks vector paths, 3mm bleed margins, color profiles (CMYK), and image resolution (150-300 DPI).
Substrate Surface Preparation
Protective film is stripped and aluminium faces are degreased with isopropyl alcohol to ensure permanent ink adhesion.
Direct UV Flatbed Printing
Printed via swissQprint flatbed curing instantly under UV LED lamps. Scratch-resistant, odorless, and waterproof.
Kongsberg CNC V-Grooving & Routing
Optical camera registration mills 90-degree V-grooves for folded tray edges or cuts custom geometric profiles.
Edge Deburring & Lamination
Diamond edge tools remove all metal burrs, followed by optional application of matte, gloss, or anti-graffiti overlaminates.
Protective Packaging & Dispatch
Corner protectors and heavy-duty shrink wrapping applied for damage-free delivery via dedicated van courier across London.
Our Works: Commercial Dibond Signs in Action
A selection of architectural fascias, construction hoardings, and corporate signs manufactured at 140 Mile End Road:
Artwork Guidelines for Flawless Dibond Printing
Follow our production checklist to ensure immediate pass on pre-flight checks without production holds:
Vector PDF / AI
Supply vector artwork as print-ready PDF/X-1a with all typography converted to outlines/curves.
3mm Bleed Margin
Extend background artwork 3mm beyond the final cut line. For tray signs, include return edge bleed.
150 to 300 DPI
All embedded photographic elements must be set to 150-300 DPI at 100% final output dimensions.
Vector Fold & Route Paths
For tray folding, provide V-groove fold lines in green and outer perimeter cuts in 100% magenta on separate layers.
London Delivery Network & Mile End Print Desk
Multiple dispatch options tailored to urgent commercial shopfitting and scheduled site rollouts:
2-Hour Rapid Collection
Collect directly from our trade counter at 140 Mile End Road, London E1 4LJ. Dedicated customer loading bay on site.
Same-Day London Van Courier
Direct door-to-door van delivery across City of London, Westminster, Canary Wharf, Stratford, and all Greater London postcodes.
Tracked Next-Day UK Delivery
Overnight tracked parcel delivery via DPD and DX Freight with 1-hour delivery timeslots for nationwide UK projects.
Frequently Asked Questions: Dibond Signs London
Answers to common technical queries regarding aluminium composite panels, tray folding, and durability:
What is Dibond and what makes it ideal for exterior signs?
Dibond is an Aluminium Composite Material (ACM) consisting of two 0.3mm aluminium cover sheets thermally bonded to a solid low-density polyethylene (LDPE) core. It delivers the dead-flat rigidity and premium surface quality of solid sheet aluminium at less than half the weight. It is 100% rustproof, weatherproof, and dimensionally stable with an outdoor lifespan exceeding 10 years.
What is the difference between a flat Dibond panel and a tray sign?
A flat Dibond panel is trimmed directly to size and screwed, taped, or standoff-mounted flush against a wall. A tray sign (or pan sign) has its perimeter edges routed with 90-degree V-grooves on the reverse and folded back to create a 3D box tray (typically with 50mm returns). This allows the tray to be mounted over hidden wall battens so that zero screws are visible on the face.
Can Dibond signs be printed with brushed silver or gold metallic finishes?
Yes. In addition to standard stove-lacquered matt and gloss white, we offer brushed silver, brushed gold, and copper Dibond sheets. Because our swissQprint flatbeds feature selective white ink capabilities, we can print opaque graphics while leaving the brushed metallic texture exposed behind logos and architectural lettering.
Are Dibond signs fire rated for UK commercial buildings and venues?
Yes. LightPrint standard 3mm Dibond panels meet British Standard BS 476: Part 7 Class 1 (Surface Spread of Flame) and European Standard EN 13501-1 Class B2. For high-specification cladding applications requiring non-combustible materials, fire-retardant A2-rated mineral cores are available upon request.
How do I fix Dibond signs to exterior walls, brickwork, or hoardings?
Flat Dibond panels can be fixed directly using countersunk screws and rawlplugs, architectural stainless steel standoff spacers for a modern 20mm floating effect, or structural exterior VHB tape on smooth non-porous surfaces. Tray signs are fitted over internal timber or aluminium angle battens secured to the wall.
How quickly can I collect printed Dibond signs in London?
Because all printing and digital Kongsberg CNC routing takes place inside our facility at 140 Mile End Road (London E1 4LJ), we provide emergency rush collection within 2 to 4 hours of artwork sign-off. We also provide direct same-day van couriers across all London zones.
What maximum panel dimensions can you produce in a single sheet?
Standard full sheet stock is 2440 x 1220mm (8ft x 4ft) and oversized jumbo sheets are available up to 3050 x 1500mm (10ft x 5ft). For long storefront fascias exceeding sheet lengths (e.g., 6m to 12m), our prepress team designs precision butt joints or interlocking tray sections with seamless graphic continuity.
How does Dibond compare to Foamex and Correx?
Dibond is the most durable, rigid, and premium substrate, lasting 10+ years outdoors without rust or warping. Foamex (expanded PVC foam) is smooth and rigid, ideal for indoor retail and exhibition shell schemes lasting 3 to 5 years. Correx (fluted polypropylene) is lightweight and budget-friendly, designed for temporary outdoor event signs and estate agent boards lasting up to 18 months.
Ready to Order Your Custom Dibond Signs?
Submit your artwork files or dimensions above. Our Mile End production specialists respond within 15 minutes with competitive trade rates.
Complementary Large-Format Print Services
Explore complementary rigid boards and display graphics produced in-house at 140 Mile End Road:
Foamex Board Printing
Solid 3mm & 5mm rigid PVC foam boards for indoor retail displays and exhibition shell schemes.
Correx Signs
Lightweight fluted polypropylene plastic boards for estate agents and temporary outdoor event signs.
Window Graphics
Self-adhesive vinyl, frosted privacy etch film, and one-way contra vision for storefront glass.
Exhibition Printing
Complete modular trade show displays, shell scheme infill panels, and pop-up event backdrops.
