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wallPrint's robotic UV printer on its rail beside a framed sunset landscape it printed

Technology

Printing technology that changes what's possible

A robotic printer that travels along your wall and prints high-resolution graphics directly onto the surface, cured instantly with UV light.

How UV wall printing works

The printer sits on a rail in front of the wall. Its print head moves up and down in vertical passes while the whole unit steps sideways, laying down ink a band at a time. UV LED lamps beside the head cure the ink the moment it lands, so it can't run, spread or soak in.

  1. 01

    Measure

    We visit, measure the printable area and note outlets, windows and other obstacles.

  2. 02

    Design

    We create your artwork or prepare your files, and share a proof for your approval.

  3. 03

    Print

    The printer rolls along a rail in front of the wall and prints in vertical passes, curing as it goes.

  4. 04

    Reveal

    No drying, no film to trim. The space is ready to use as soon as we pack up.

The print head at work on SeaWorld's Orca Stadium.

The equipment and print quality

Professional vertical UV printers built for architectural surfaces, with white ink so artwork stays vibrant on dark walls.

Printing method
Robotic vertical inkjet printer, UV-curable ink
Curing
UV LED lamps cure each pass instantly, with no drying time
Colors
CMYK plus white
Resolution
300 to 1,200 dpi vertical resolution, multi-pass quality modes
Printable area
No fixed height or width limit; tall walls are printed in stages
Standard margins
About 12 in above the floor and below the ceiling, about 4.5 in from adjoining walls
Effects
Photographic detail, gradients, drop shadows, faded edges, transparency

Surface compatibility

Smooth or textured, inside or out. We print a test on every new surface first; some surfaces need cleaning or a primer to cure and bond properly.

  • Painted drywall
  • Concrete and concrete block
  • Textured stucco
  • Brick and stone
  • Wood
  • Metal
  • Plaster

Print height and access

There is no fixed height or width limit. The printer's vertical axis is built in sections, and taller walls are printed in stages. What any particular site allows depends on a few practical things we check during your assessment:

  • · Clear, level floor space in front of the wall for the printer's rail
  • · Ceiling clearance above the print area
  • · Obstructions such as beams, steps, fixtures and outlets
  • · Power, and exterior conditions like wind, rain and direct sun

Ink

UV-curable inks that harden the instant UV light hits them. Nothing to dry, no adhesive films, no transfer papers.

Installation

A clean, dry wall is best, and freshly painted walls are ideal. We cordon off the work area while printing, and most projects take a few hours.

Durability and care

The cured ink resists everyday scuffs and cleans with wet wipes, isopropyl alcohol, Simple Green or soap and water. Exterior work can get a protective clear coat. To change it later, paint over it with two coats of primer.

wallPrint vs. adhesive wall graphics

Direct printing is the better fit for permanent, large or textured walls. Vinyl can still be the right choice for temporary spaces, short promotions, or graphics you plan to move.

Installation

wallPrint
Printed on site, directly onto the wall
Adhesive vinyl
Printed off site, then applied as panels

Adhesives

wallPrint
None
Adhesive vinyl
Adhesive backing on every panel

Textured surfaces

wallPrint
Prints onto stucco, block and brick
Adhesive vinyl
Struggles to bond to texture

Seams

wallPrint
One continuous image at any width
Adhesive vinyl
Seams where panels meet

Damage

wallPrint
No edges to peel; touch-ups are simple
Adhesive vinyl
Cuts and dings can lift and spread

Changing it later

wallPrint
Two coats of paint or primer
Adhesive vinyl
Peel off; can mark the paint underneath

Temporary use

wallPrint
Designed to stay
Adhesive vinyl
Better for short promotions and moving graphics

Ways to work with us

ArtPrint™

A tailored masterpiece that owns the room.

BrandPrint™

Crisp, permanent, impossible to ignore. Identity built into architecture.

ExperiencePrint™

Turn a space into a moment, and a memory people feel.

wallPrint Express

From $1,200logo walls up to 30 sq ft

Explore wallPrint Express →

See what it could do for your space

Book a consult