Traditional workflow
- Drawings, spreadsheets and messages kept in separate files
- The same dimensions typed again for every document
- Lists and estimates drift out of sync with the design
- Changes are hard to trace and easy to miss
MODELONCE for SketchUp 2026
MODEL ONCE.
MANAGE EVERYTHING.
One 3D model. One source of data. One continuous workflow.
MODELONCE connects your 3D model to design, engineering, shop drawings, materials, quantities and cost estimates, so what you model once keeps working across the whole project.
- 3D Model
- Technical Drawings
- Shop Drawing
- BOM
- BOQ
- Cost Estimate
- Construction
Brand philosophy
One Model.
One Workflow.
Most projects run on a dozen disconnected files. MODELONCE treats the 3D model as the single source of truth: every drawing, list and estimate is read from it.
- MODEL
- The model, the design, the 3D build and the design data inside it.
- ONCE
- Once. One source of data. No re-entry. Data reused at every stage.
With MODELONCE
- One model holds the design data
- Drawings, lists and estimates are read from the same model
- When the model changes, only the affected sheets are rebuilt
- Design, workshop and site work from the same information
Connected workflow
From 3D Model to
Real-World Execution
Eight stages, one source. Select a stage to see what MODELONCE does with your model today.
01 / 08
Design
AvailableModel the space and its furniture in SketchUp 2026, choose the project type, then list the rooms and outline them directly on the model.
In MODELONCE today
A guided Project window with 8 steps; rooms with names, areas and ceiling heights; furniture assigned to rooms with item codes.
02 / 08
Engineering
AvailablePlace switches, sockets, lamps, water points, pipes and air-conditioning as real 3D objects, and compare route options before you commit.
In MODELONCE today
Pipe routes compared by length, elbows and slope; circuits suggested by room; a conduit route chosen for each box. Sizes, breakers and cables stay your decision: MODELONCE documents them, it does not replace an engineer.
03 / 08
Technical Drawings
AvailableThe drawing set is built from the model: layout, ceiling, electrical, plumbing and air-conditioning sheets, with sheet codes and title blocks.
In MODELONCE today
Sheets grouped into architecture, electrical & plumbing and estimate sections, each with a cover; only the affected sheets are rebuilt when the model changes; export to PDF, DXF and HTML.
04 / 08
Shop Drawing
AvailableCabinets and furniture become production drawings the workshop can build from.
In MODELONCE today
Projections, sections, panel lists, per-panel details, joint and drilling sheets, auto-aligned page layouts and sheets for loose items.
05 / 08
BOM
AvailablePanels, hardware and components are counted from what was actually modelled.
In MODELONCE today
Panel lists with edge banding and grain, a CSV cut list for saws and CNC, hardware from confirmed joints, ceiling framing counts, electrical materials and pipe-fitting tables.
06 / 08
BOQ
In developmentQuantities for each work item, measured from the model instead of by hand.
In MODELONCE today
Quantities per category already feed the estimate overview. A complete, project-wide bill of quantities is in development.
07 / 08
Cost Estimation
AvailableUnit prices you enter are applied to quantities taken from the model.
In MODELONCE today
An estimate overview with budget, categories and unit prices saved on your machine for the next project, plus an A4 summary for the homeowner. MODELONCE never sets prices for you.
08 / 08
Construction
AvailableInstallation documents and progress tracking for the people who build the project.
In MODELONCE today
Wall-chasing and installation elevations, a construction schedule, progress, and milestone confirmations from homeowner, supervisor and contractor, recorded in the extension. A shared web portal is planned.
How it works
Build Once.
Work Smarter.
- 01
Create
Build your 3D model in SketchUp 2026 the way you already work.
- 02
Organize
Classify walls, floors, ceilings and doors, outline rooms and assign furniture, guided step by step.
- 03
Generate
Produce drawing sets, shop drawings, lists and estimates directly from the model.
- 04
Manage
Change the model and keep the documents in sync; follow the schedule and progress.
Features
Everything Connected
to Your Model
Each capability reads from the same model. Status labels show what you can use today.
Available
3D Model Management
Walls, floors, ceilings and doors recognised from the model; rooms and furniture organised with codes.
Available
Technical Documentation
Complete drawing sets with sheet codes, title blocks and PDF, DXF or HTML export.
Available
Automatic Shop Drawing
Cabinet and furniture drawings generated from the model, ready for the workshop to review.
Available
MEP Engineering
Electrical, plumbing and air-conditioning placed in 3D and drawn on their own sheets.
Available
Bill of Materials
Panel lists, cut lists, hardware and framing counts taken from the model.
In development
Bill of Quantities
Project-wide quantities for every work item, measured from the model.
Available
Cost Estimation
Your unit prices applied to the model’s quantities, with a clear overview for the client.
Available
Project Workflow
Guided steps, schedule and progress inside the extension.
PlannedShared web portal
Use case
One Cabinet.
Complete Information.
Model a kitchen cabinet once. MODELONCE reads it for every document that follows.
Overall dimensionsAvailable
Width, depth and height read from the model.
Component breakdownAvailable
Every panel identified with its name, size and thickness.
Panel detailsAvailable
A detail drawing for each panel.
Shop DrawingAvailable
Projections, sections and dimensions on aligned pages.
MaterialsAvailable
Material per panel, with edge banding and grain suggested for review.
HardwareAvailable
Hinges, cams, dowels and screws from the joints you confirm.
BOMAvailable
Panel list and a CSV cut list for saws and CNC.
BOQIn development
Furniture quantities inside a project-wide BOQ.
Cost estimateAvailable
Your unit prices applied in the estimate overview.
Create the Model Once.
Let the Data Work Across the Project.
Edge banding and grain are suggestions; joints and hardware are counted only after you confirm them.
AvailableAvailableIn development
Why MODELONCE
Designed to Reduce Rework.
Built to Connect Workflows.
Less re-entry
Dimensions, codes and quantities are read from the model instead of being typed again for each document.
One source of truth
Drawings, lists and estimates come from the same model, so they stay consistent with each other.
Changes under control
When the model changes, only the sheets that depend on it are rebuilt.
Clear handover
Workshops get panel lists and drilling sheets; site teams get installation and wall-chasing elevations.
Honest data
Values that still need a decision are flagged on the sheets as “not selected” or “needs confirmation”.
Your standards, reused
Unit prices, title blocks and model libraries are saved on your machine for the next project.
Product preview
Inside SketchUp 2026
MODELONCE works inside the modeling environment you already use. The Project window guides each step while the viewport stays free for the model.
- The Project window sits over the default tray, keeping the viewport clear.
- Step controls are drawn directly on the viewport.
- A sheet grid previews the drawing set before PDF, DXF or HTML export.
MODELONCEProject
- 1Project typeDone
- 2Ceiling · Wall · FloorDone
- 3RoomsDone
- 4Electrical & plumbingDone
- 5FlooringDone
- 6Assign furnitureNext
- 7Furniture technical
- 8Check & export
CheckSheets
Select objects in the model, then pick a type in the panel.
Your Model Is More
Than a 3D Design.
Turn it into drawings, lists, estimates and a workflow your whole team can follow.