# Construction site 3D models for three.js

A UK building site for a web scene: tower cranes with jib sections and trolleys, mobile cranes, a material hoist, welfare cabins, groundworks, a building at every stage of construction, and the plant machinery that works it.

Built for property developers, planning visualisations, games and digital twins that need a construction phase on screen without a heavy asset budget.

Page: https://assetsforthreejs.com/building-sites/

## Packs

- [Site cabins, services and groundworks](https://assetsforthreejs.com/packs/construction-site-cabins-and-groundworks/) — A site compound and its groundworks: welfare and office cabins, a security hut, generator, pump, water tank, sheet piling, excavations, rebar, road plates and walkways, with four assembled scenes. 26 models, 84–7,360 triangles each, £19. Markdown: https://assetsforthreejs.com/packs/construction-site-cabins-and-groundworks.md
- [Tower cranes and lifting](https://assetsforthreejs.com/packs/tower-cranes-and-lifting/) — Modular tower and mobile cranes (masts, jib sections, slews, trolleys, hook blocks, ballast, outriggers) plus a material hoist, concrete skip, lifting cage, pallet fork and slings, with three assembled rigs. 22 models, 88–7,804 triangles each, £19. Markdown: https://assetsforthreejs.com/packs/tower-cranes-and-lifting.md
- [Construction plant and machinery](https://assetsforthreejs.com/packs/construction-plant-machinery/) — Eight machines built from separate parts: tracked excavator, mini excavator, piling rig, site dumper, skid-steer loader, tandem roller, telehandler and wheel loader. 24 models, 328–6,400 triangles each, £24. Markdown: https://assetsforthreejs.com/packs/construction-plant-machinery.md
- [Buildings under construction](https://assetsforthreejs.com/packs/buildings-under-construction/) — A residential block at every stage of the build: frame columns, slabs with stair and lift openings, formwork, starter bars, edge guards, insulation, backing walls and finishes, with two assembled multi-stage buildings. 28 models, 108–4,608 triangles each, £19. Markdown: https://assetsforthreejs.com/packs/buildings-under-construction.md

## Questions

### Are the cranes rigged or modular?

Modular. Masts, jib sections, slews, trolleys and hook blocks are separate models with sockets, so a crane can be built to any height and its parts moved in code.

### Will these run on mobile?

Most are marked mobile-safe in the catalogue and every model has a low-detail variant. Triangle counts are listed on each product page.

### What is included in a pack?

Every model in the kit in all its detail levels, an assembly file for each prefab shown in the previews (model ids and positions, with a small three.js loader), and a licence file.