ARCAT Free Architectural CAD drawings, blocks and details for download in dwg and pdf formats for use with AutoCAD and other 2D and 3D design software. By downloading and using any ARCAT CAD detail content you agree to the following [license agreement].


    • 2020 LightFlex Round-cut-sheet
      download: DWG view: PDF
    • 2040 LightFlex Rectangle-cut-sheet
      download: DWG view: PDF
    • 4040 LightFlex Square-cut-sheet
      download: DWG view: PDF
    • 5060 External Guard Assembly
      download: DWG view: PDF
    • 840 Manual Venting
      download: DWG view: PDF
    • CCT TUBULAR LIGHTFLEX
      download: DWG view: PDF
    • Double Hip-top-side-view
      download: DWG view: PDF
    • Exterior Motored Louver
      download: DWG view: PDF
    • Insulated Metal Building Curb
      download: DWG view: PDF
    • Insulated Non-Structural Curb
      download: DWG view: PDF
    • Insulated Structural Curb
      download: DWG view: PDF
    • Interior Motored Louver
      download: DWG view: PDF
    • LightFlex Round-2020
      download: DWG view: PDF
    • Non-Insulated Non-Structural Curb
      download: DWG view: PDF
    • Non-Insulated Structural Curb
      download: DWG view: PDF
    • PDOME 4040_Cut Away View
      download: DWG view: PDF
    • PDOME 4040_Top and Side View
      download: DWG view: PDF
    • PDOME 4070_Cut Away View
      download: DWG view: PDF
    • PDOME 4070_Top and Side View
      download: DWG view: PDF
    • PDOME 4080 V3
      download: DWG view: PDF
    • PDOME 4080 V3 ISO
      download: DWG view: PDF
    • PDOME 4080_Cut Away View
      download: DWG view: PDF
    • PDOME 4080_Top and Side View
      download: DWG view: PDF
    • PDOME 5050_Cut Away View
      download: DWG view: PDF
    • PDOME 5050_Top and Side View
      download: DWG view: PDF
    • PDOME 5060_Cut Away View
      download: DWG view: PDF
    • PDOME 5060_Top and Side View
      download: DWG view: PDF
    • Pyramid-top-side-view
      download: DWG view: PDF
    • SIG 4040 W51.250 L51.250 DGZ 900LU MW_Cut Away View
      download: DWG view: PDF
    • SIG 4040 W51.250 L51.250 DGZ 900LU MW_Top and Side View
      download: DWG view: PDF
    • SIG 4070 W51.250 L87.250 DGZ 900LU MW_Cut Away View
      download: DWG view: PDF
    • SIG 4070 W51.250 L87.250 DGZ 900LU MW_Top and Side View
      download: DWG view: PDF
    • SIG 4080 W52.250 L100.250 DGZ 900LU MW_Cut Away View
      download: DWG view: PDF
    • SIG 4080 W52.250 L100.250 DGZ 900LU MW_Top and Side View
      download: DWG view: PDF
    • SIG 5050 W63.250 L63.250 DGZ 900LU MW_Cut Away View
      download: DWG view: PDF
    • SIG 5050 W63.250 L63.250 DGZ 900LU MW_Top and Side View
      download: DWG view: PDF
    • SIG 5060 W63.625 L75.625 DGZ 900LU MW_Cut Away View
      download: DWG view: PDF
    • SIG 5060 W63.625 L75.625 DGZ 900LU MW_Top and Side View
      download: DWG view: PDF
    • Signature 4080 Double Glazed Cut Sheet
      download: DWG view: PDF
    • Signature 4080 Single Glazed Cut Sheet
      download: DWG view: PDF
    • Signature 5060 Double Glazed Cut Sheet
      download: DWG view: PDF
    • Signature 5060 Single Glazed Cut Sheet
      download: DWG view: PDF
    • Signature-top-side-view
      download: DWG view: PDF
    • Smoke Vent Cut Sheets
      download: DWG view: PDF
    • Smoke Vent Top and Side View
      download: DWG view: PDF