Free 3D Assemblies

Models made of several parts. Every file here is public domain: open it in your browser, then download it and use it for anything.

3582 3D parts · STEP, STL, SketchUp, 3MF, OBJ, glTF, IFC, Rhino and more · public domain

2413 3D parts with Assembly · Clear all

  • Office - Glass Office DoorglbRotate in 3D
    Office - Glass Office Door

    Frameless glass leaf carried by patch fittings inside a narrow metal portal. Finish: Clear glass and nickel. Overall size 101 x 13.4 x 219 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 5k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Carousel - Revolving Entry DoorglbRotate in 3D
    Carousel - Revolving Entry Door

    Three radial glass wings, central spindle and open cylindrical glazed enclosure. Finish: Bronze and clear glass. Overall size 167 x 167 x 219 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 11k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Patio - Sliding Patio DoorglbRotate in 3D
    Patio - Sliding Patio Door

    Overlapping full-height glazed sliders in a deep sill and twin-track frame. Finish: Graphite aluminum and clear glass. Overall size 204 x 22.2 x 221 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 9k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Section - Sectional Garage DoorglbRotate in 3D
    Section - Sectional Garage Door

    Four insulated sections, upper windows, hinge plates and internal guide tracks. Finish: Ivory steel and glass. Overall size 276 x 25.8 x 227 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 16k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Roller - Roll-Up Garage DoorglbRotate in 3D
    Roller - Roll-Up Garage Door

    Closely spaced horizontal slats with side channels, roller housing and lower seal. Finish: Galvanized steel and graphite. Overall size 268 x 30.3 x 254 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 17k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Concertina - Accordion PartitionglbRotate in 3D
    Concertina - Accordion Partition

    Linked zigzag panels gathered on an overhead guide rail with leading pull stile. Finish: Ivory panels and aluminum. Overall size 155 x 13.5 x 210 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 10k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Cafe - Cafe Swing DoorsglbRotate in 3D
    Cafe - Cafe Swing Doors

    Paired half-height curved leaves on double-action hinges within jamb posts. Finish: Walnut and bronze. Overall size 119 x 11.5 x 148 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 3k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Breeze - Mesh Screen DoorglbRotate in 3D
    Breeze - Mesh Screen Door

    Fine open grid screening, timber stiles, kick panel and spring hinge assembly. Finish: Ash, dark mesh and nickel. Overall size 93.7 x 13.4 x 212 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 8k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Workshop - Industrial Steel DoorglbRotate in 3D
    Workshop - Industrial Steel Door

    Folded metal leaf with reinforced window opening and substantial hardware. Finish: Graphite steel and wired glass. Overall size 105 x 20.5 x 218 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 9k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Pivot - Pivot Entry DoorglbRotate in 3D
    Pivot - Pivot Entry Door

    Wide timber slab on offset top and bottom pivots with an elongated bar pull. Finish: Walnut and bronze. Overall size 123 x 34.5 x 230 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 8k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Dutch - Dutch Split DoorglbRotate in 3D
    Dutch - Dutch Split Door

    Independently hinged upper and lower leaves, shelf cap and diagonal lower bracing. Finish: Oak and dark steel. Overall size 108 x 22.4 x 218 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 10k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Arch - Arched Entry DoorglbRotate in 3D
    Arch - Arched Entry Door

    Curved timber crown, matching arched surround, panel fields and pull hardware. Finish: Walnut and bronze. Overall size 112 x 16.6 x 231 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 9k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Louver - Louvered Utility DoorglbRotate in 3D
    Louver - Louvered Utility Door

    Angled ventilation slats within a framed full-height leaf and door casing. Finish: Teak and bronze. Overall size 95.7 x 16.5 x 212 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 15k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Fold - Bifold Closet DoorsglbRotate in 3D
    Fold - Bifold Closet Doors

    Four linked narrow timber panels shown partly folded beneath a guide track. Finish: Ash and bronze. Overall size 163 x 22.9 x 212 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 16k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Pocket - Pocket Door AssemblyglbRotate in 3D
    Pocket - Pocket Door Assembly

    Sliding veneered door with recessed pull, header track and exposed pocket subframe. Finish: Walnut and nickel. Overall size 182 x 18.2 x 214 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 5k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Barn - Sliding Barn DoorglbRotate in 3D
    Barn - Sliding Barn Door

    Ledged diagonal-braced leaf on exposed roller hangers and a continuous rail. Finish: Oak and blackened steel. Overall size 188 x 26.7 x 235 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 10k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • French - French Double DoorsglbRotate in 3D
    French - French Double Doors

    Paired glazed leaves with divided lights, meeting stile and independent handles. Finish: Ivory timber and clear glass. Overall size 154 x 16.5 x 217 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 14k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Flush - Flush Interior DoorglbRotate in 3D
    Flush - Flush Interior Door

    Plain veneered leaf with a slim lipped jamb, tubular latch and lever hardware. Finish: Ash and nickel. Overall size 95.3 x 16.5 x 210 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 6k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Panel - Panel Entry DoorglbRotate in 3D
    Panel - Panel Entry Door

    Six recessed fields in a solid timber leaf, rebated frame, three hinges and lever set. Finish: Oak and bronze. Overall size 103 x 16.5 x 212 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 9k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Shred Bin - Paper ShredderglbRotate in 3D
    Shred Bin - Paper Shredder

    A removable cutting head with paper throat sits over a tall bin with a viewing window. Finish: Graphite cover and ivory collection bin. Overall size 25.3 x 19.7 x 36.5 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 2k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Entry Time - Attendance TerminalglbRotate in 3D
    Entry Time - Attendance Terminal

    A wall terminal has a display, numeric pad and a recessed fingerprint sensor. Finish: Silver housing and smoked screen. Overall size 14.8 x 4.7 x 19 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 5k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Scan Grip - Barcode ScannerglbRotate in 3D
    Scan Grip - Barcode Scanner

    A pistol-shaped optical scanner stands in a matching cradle with a broad weighted foot. Finish: Graphite grip and red scan window. Overall size 10.5 x 14.6 x 18.1 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 2k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Counter Pay - Payment TerminalglbRotate in 3D
    Counter Pay - Payment Terminal

    A counter terminal combines an inclined screen, keypad, card slot and receipt roll housing. Finish: Charcoal shell and silver keypad. Overall size 10 x 22.2 x 10.1 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 5k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

  • Desk Sum - CalculatorglbRotate in 3D
    Desk Sum - Calculator

    An angled calculator has a recessed display and distinct keypad with large operation keys. Finish: Ivory enclosure and charcoal keys. Overall size 10.9 x 17 x 3.3 cm (W x D x H), modeled in meters at real-world scale with the floor at zero. Textured PBR materials are embedded in the GLB. About 7k triangles. No ground plane or room geometry. Original Innerscene model, released CC0.

Looking for 2D drawings, blocks and details? Browse the Drawing Library (1335).

Request a Part

If the library doesn’t have what you need, tell us. Requests decide what we add next. Leave an email and we’ll send you one message when it’s added.

Share Your Parts

Designed a part others could use? Upload STEP, STL, SketchUp or other 3D files, or a zip of them, and describe each one. Everything is reviewed before it appears, released under CC0, and kept for 1 to 5 years depending on file size. You can also add a single file from the viewer’s Share dialog. See the library terms.

Contribute parts

Parts here are contributed by their authors or come from public-domain collections. If you believe a file infringes your rights, use Report on its viewer page or see our copyright policy.