3D Printing for Architecture & Interior Design

The problem you are actually solving

A physical model still closes work that a render can't. Clients understand mass, shadow and proportion in their hands in a way they don't on a screen.

But hand-building a model is days of skilled labour, and every design revision means rebuilding it. Most practices stop making them, and lose the advantage.

The other constraint is size. A building model at a usable scale is bigger than most printers, so it has to be sectioned intelligently rather than shrunk to uselessness.

Materials that suit this work

• PLA

  PLA

  Best detail and lowest cost, the right choice for indoor display models.

• PLA-

  PLA-CF

  Matte finish that hides layer lines, and less warp on large flat panels.

• PETG

  PETG

  Functional fittings that will actually be used rather than displayed.

• ASA

  ASA

  Anything installed outdoors, planters, external fittings, signage.

Not sure which applies to your part? Use the material selector , four questions and it tells you, with the reasoning.

The questions architecture & interiors customers actually ask

• My model is bigger than 300 mm. Can you still print it?

  Yes, by sectioning it. We split at sensible seams, often along a floor line or a facade joint where the break is least visible, add registration features so sections self-align, and bond them. The split is designed rather than improvised, and we'll show you where it will fall before printing.

• Will the layer lines ruin the model?

  At draft finish, yes, they're obvious. At fine finish (0.12 mm) they're subtle. At showpiece finish the part is sanded to 400 grit and primed, which removes them and gives you a paint-ready surface. Budget the finish level by whether the model is a working study or a client presentation.

• Can you print directly from Revit or SketchUp?

  Export to STL or 3MF and yes. Architectural models often need repair first. They're frequently non-manifold, with surfaces rather than solids and walls with no thickness. We check every file and will tell you what needs fixing, or fix it as part of the design service.

• Why not just use a laser-cut model shop?

  For a plain rectilinear block with flat faces, you probably should. A traditional model shop cutting acrylic or MDF will be cheaper and faster than we can print it, and we would rather tell you that than win the job and overcharge you. Printing earns its price somewhere else: contoured terrain, curved or perforated facades, fine repeated detail like louvres and balustrades, and a deadline that needs the model tomorrow rather than next week.

• Can you build the 3D model for us from our drawings?

  We can, but be careful who you ask. Turning 2D plans into a presentation model is a visualisation job, and dedicated studios and freelancers do it cheaper than an engineering bureau should. What we are genuinely good at is the step after that: taking the model you already have and making it printable. Sectioning, wall thickness, watertight geometry, orientation. That is where architectural prints usually fall over, and it's the part we'd rather be paid for.