Paper to CAD Conversion
CAD Conversion & Drawing Digitization
Convert Paper, PDF & Legacy Drawings into Structured CAD Files
Global Detailing & Designing provides paper-to-CAD conversion and drawing digitization support for architectural, structural, mechanical, HVAC, electrical and civil project documents.
Hand-drawn sketches, scanned drawings, PDFs, raster images and other legacy references can be manually redrafted into organized CAD drawings for ongoing project use, revision, storage and documentation.
Conversion scope can include elevations, site plans, roof plans, floor plans, foundation plans, electrical plans, HVAC drawings and other technical drawings depending on the available source information and required output format.
CAD Conversion Services
Drawing & Model Conversion Capabilities
Conversion support can be selected according to the original file type, the required CAD environment and the downstream use of the drawing or model.
Paper to CAD ConversionManual redrafting of paper drawings into editable CAD documentation.
PDF to CAD ConversionConversion of PDF plans and technical drawings into structured CAD files.
2D to 3D CAD ConversionDevelopment of 3D geometry from suitable 2D drawing information.
Point Cloud to CADConversion support for point-cloud information into project CAD documentation.
Raster to Vector ConversionRedrawing raster-based technical information into vector geometry.
JPEG / Image to CADTechnical image references converted into editable CAD drawings.
CAD to Revit ConversionConversion support for CAD information moving into model-based project workflows.
3D Mechanical ConversionMechanical drawing and geometry conversion for digital engineering use.
Drawing Types
Technical Drawings We Can Convert to CAD
The conversion scope can cover architectural, civil, structural, mechanical and building-services documentation.
Exterior Drawings
Elevation Drawings
Site Maps & Site Plans
Roof Plans
HVAC System Drawings
Foundation Drawings & Plans
Floor Plans
Electrical Plans
Mechanical Plans
Architectural Plans
Civil Plans
As-Built Drawings
Project Inputs & Outputs
Legacy Drawing Conversion Built Around Usable Digital Files
The final CAD output should match the information available in the source drawing and the client’s required format, layer structure, scale and downstream use.
Typical Project Requirements
Providing clear source files and output expectations helps define the conversion scope before work begins.
Source Drawing QualityScans, PDFs, photographs, raster files or hand sketches available for redrafting.
Required CAD FormatRequested digital drawing or model format for the final deliverables.
Scale & DimensionsKnown dimensions, reference scales and dimensional information used to structure the redraw.
Layer / Drawing StandardsClient naming, layer conventions, title-block requirements or drafting standards.
Revision RequirementsKnown corrections, redlines or updates that need to be incorporated during conversion.
As-Built / BOM RequirementsAs-built drawing or bill-of-material information where included in the project scope.
Digital Drawing Benefits
Why Convert Legacy Drawings to Editable CAD
Digitized CAD files can make older project information easier to organize, update, reuse and distribute across engineering and construction workflows.
Editable Project Files
Move away from static paper or image references and work with structured digital drawing information.
Better Document Organization
Digital files are easier to store, locate, duplicate and incorporate into document-management workflows.
Easier Revision Handling
CAD drawings can be updated when approved corrections, redlines or project revisions are required.
Manual Drawing Review
Source information can be reviewed during redrafting so visible inconsistencies or unclear details can be identified for clarification.
Support for 3D Workflows
Suitable 2D information can provide a starting point for later 3D modeling and digital-engineering activities.
Reusable Engineering Information
Converted files can support future design, drafting, facility, renovation or manufacturing work.
CAD Conversion Workflow
From Scanned Drawing to Structured CAD Deliverable
A controlled conversion workflow helps preserve source information while producing organized digital drawing files.
Receive Source FilesPaper scans, PDFs, raster images, sketches or other legacy references are collected.
Review Drawing InformationScale, dimensions, drawing quality and required output format are reviewed.
Manual CAD RedraftingSource geometry and technical information are rebuilt in the agreed CAD environment.
Check & OrganizeLayers, dimensions, annotations and drawing structure are reviewed against the source information.
Issue Digital DeliverablesThe agreed CAD files and associated project outputs are prepared for client use.
Project Enquiry
Need Paper, PDF or Legacy Drawings Converted to CAD?
Send your scanned drawings, PDFs, images or legacy files together with the required CAD format and drawing scope. We will review the material and respond with a project-specific quotation.