Is the Station house 3D model free for commercial use?

Yes. It is free under the 1DesignTool 3D library license: use it in personal and commercial work — games, apps, websites, renders, ads and client projects — and modify it as you like, with no credit required. What you can't do is re-sell or re-distribute the file on its own or inside a model pack.

What file format is it, and how big is it?

A single binary glTF 2.0 file (.glb), 382 KB: 4,984 triangles, 14,952 vertices and 39 materials, modelled in metres at 15 m × 20 m × 15 m.

Can I animate Station house?

It ships as a static mesh. Its 9 named parts are separate nodes, so you can move or animate each one in your engine.

Which engines and tools can open it?

Anything that reads glTF 2.0. three.js, React Three Fiber, Babylon.js, Godot 4 and Blender import the GLB directly; Unity and Unreal Engine load it through their glTF importers. The snippets above show the exact code for three.js, React Three Fiber, Godot and Blender.

How was the Station house 3D model made?

Claude Code (Claude Opus 5.5) generated it inside 1DesignTool's 3D template from a written brief, then the design kit's checks verified the geometry and the GLB before it was published. You can make your own the same way with 1DesignTool.

FREEcommercial use · no sign-up

Station house

A low-poly two-storey brick fire station with two tall apparatus bays behind red sectional doors, keystone lintels, red signal lamps and sash windows on the crew floor. A hose-drying tower at the back carries an open belfry with a brass alarm bell under a pyramid cap.

Original GLB382 KB Poster

Left rail: colours and the 4 knobs the agent wrote into this model — they rebuild the geometry and go into your download. Right rail: looks for the viewer. Drag to orbit, scroll to zoom.

Triangles: 4,984
Vertices: 14,952
Meshes · materials: 39 · 39
Size (W × H × D): 15 m × 20 m × 15 m
File: GLB · 382 KB
Animation: Static
Style: Low-poly
Collection: Fire Station

Palette · named materials

brick — walls, piers, parapet, tower shaft, chimney#9e3d2e
brick dark — plinths, chimney pots#63261d
brick light — corner quoins, parapet centrepiece panel, tower corbel band#c66253
engine red — bay doors (default livery), centrepiece inset#c32222
engine red dark — raised door panels (default livery)#821717
engine red light — signal lamp globes#db5757
white — window frames and glazing bars, bay door linings, door rail (default livery)#f4f1ec
warm white — stone string courses, lintels and keystones, cornice, copings, sills#f2ede2
soot black — glass, dark bay interiors, tower cap, roof hatch, door joints#1b1b22
mid grey — roof deck, aprons, steps, downpipes#7d828c
brass — alarm bell, finial, lamp caps, door handles#b28c34
dark wood — side, back and tower doors, bell beam#3d2a1c

Use it

import { GLTFLoader } from "three/addons/loaders/GLTFLoader.js";

const gltf = await new GLTFLoader().loadAsync(
  "https://assets.stoicsoft.com/1designtool/3d/models/fire-station-station-house/bd03ed9640/model.glb"
);
scene.add(gltf.scene); // metres, +Y up, front faces +Z

How it was made

The brief given to 1DesignTool's “3D object” template:

Station house for the Fire Station kit. Design it as one clear asset at believable real-world scale for that setting (state the size in metres in meta.notes), with its main parts modelled and named, readable at thumbnail size and from every orbit angle. This is one part of the Fire Station kit (Low-poly style, flat-lowpoly direction): Ready for the alarm. Use ONLY the kit palette, by name: engine red #c32222, brick #9e3d2e, brass #b28c34, white #f4f1ec, engine red dark #821717, brick dark #63261d, engine red light #db5757, brick light #c66253, soot black #1b1b22, warm white #f2ede2, mid grey #7d828c, dark wood #3d2a1c. Every material's `name` must be exactly the palette colour it uses — the GLB carries these names so the kit recolours as one; an unnamed material fails delivery. Kit knob: expose a param `engineLivery` (0–1, default 0.5) for the kit's "Engine livery" setting wherever it makes sense on this part, and keep that id.

Agent: Claude Code · Claude Opus 5.5 in 1DesignTool
Direction: Low-poly · family scenes
three-check PASS · glb-lint PASS

Make your own with 1DesignTool →

Named parts · 9

Station house
Brick walls
Stone bands, lintels and quoins
Parapet, cornice and roof
Apparatus bay doors
Windows and doors
Signal lamps
Hose-drying tower
Alarm bell

Note: Size: about 14.1 m wide (x, including the 3.6 m hose tower on the right), 14.7 m deep (z, including the 1.4 m concrete aprons in front of the bays) and 20.25 m tall to the tower finial (default params). The station block is 9.8 m wide and 13 m deep, with 4.0 × 4.3 m bay openings, a 5.4 m apparatus storey, a 3.6 m crew storey and a flat roof at 9 m behind a 0.8 m parapet. The bays face +Z, the origin is at the bottom centre of the footprint and the model rests on y = 0. The GLB has 4,984 triangles in 39 meshes (merged per part and colour) and no animation clip. With 3 bays, a 21 m tower and the doors fully open it is 5,224 triangles. Normals are baked flat (non-indexed), so the facets survive in any engine. Every material is named exactly after its kit palette colour, and all 12 kit colours are used at the default livery. The exporter writes one material per mesh, so the same colour name appears on several materials: recolour by name. engineLivery (the kit's 'Engine livery') repaints the bay doors in three bands: below 0.33 white doors with warm-white panels and an engine red rail; 0.33–0.67 engine red doors with engine red dark panels and a white rail (default); above 0.67 engine red dark doors with engine red panels and a brass rail. doorOpen raises the sectional doors into the head; behind them is a shallow dark recess, not a modelled interior, and no fire engine is included (that is a separate kit part). The centrepiece panel on the parapet is a plain colour with no lettering or number. Params are baked into the GLB at their defaults and only change geometry when the scene is rebuilt in the viewer. glb-lint: 0 errors; its heuristic warnings (duplicate materials from the per-mesh export, unindexed flat-shaded geometry, sibling overlap from trims embedded in walls, scale against the direction's 1 m reference) are expected. plan-check passes except for its part-id regex, which rejects the hyphens this library's slug-based ids need; the same plan with the slug de-hyphenated passes, and three-check finds all 9 ids in the scene and after the GLB reload.

About the Station house 3D model

Station house is a free low-poly 3D model from the Fire Station set. It measures 15 m × 20 m × 15 m (W × H × D) at real-world scale and is built from 4,984 triangles across 39 meshes, with 9 named parts. Download the 382 KB GLB and drop it into three.js, React Three Fiber, Godot or Blender — free for commercial use, no attribution required.

Is the Station house 3D model free for commercial use?: Yes. It is free under the 1DesignTool 3D library license: use it in personal and commercial work — games, apps, websites, renders, ads and client projects — and modify it as you like, with no credit required. What you can't do is re-sell or re-distribute the file on its own or inside a model pack.
What file format is it, and how big is it?: A single binary glTF 2.0 file (.glb), 382 KB: 4,984 triangles, 14,952 vertices and 39 materials, modelled in metres at 15 m × 20 m × 15 m.
Can I animate Station house?: It ships as a static mesh. Its 9 named parts are separate nodes, so you can move or animate each one in your engine.
Which engines and tools can open it?: Anything that reads glTF 2.0. three.js, React Three Fiber, Babylon.js, Godot 4 and Blender import the GLB directly; Unity and Unreal Engine load it through their glTF importers. The snippets above show the exact code for three.js, React Three Fiber, Godot and Blender.
How was the Station house 3D model made?: Claude Code (Claude Opus 5.5) generated it inside 1DesignTool's 3D template from a written brief, then the design kit's checks verified the geometry and the GLB before it was published. You can make your own the same way with 1DesignTool.