PLASTER MODELING & TAKEOFF FOR AUTODESK REVIT

The plaster was never in your model. Now it is.

SivaTools builds interior and exterior plaster as real Revit geometry, then measures what it built — net areas, reveals, volumes — into a native schedule and a CSV you can check line by line.

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Revit 2024–2026 · Windows · English / Türkçe / Español · 1 user, up to 2 devices

Concrete shell in Autodesk Revit with no plaster applied to the external walls — 3D VIEW · EXTERIOR ENVELOPE **Drag to compare**

3D VIEW · EXTERIOR ENVELOPE **Drag to compare**

ONE COORDINATED WORKFLOW

From room boundaries to documented quantities.

SivaTools keeps modeling, checking, and documentation connected to the Revit project where the work is already happening.

01 / MODEL

Interior plaster generation

Generate wall and column plaster from Revit room boundaries, including beam sides, beam undersides, and room ceilings where supported.

Result · Coordinated model elements

02 / ENVELOPE

Exterior plaster

Create exterior plaster elements on the outer faces of external walls, ready to inspect in the model.

03 / QUANTIFY

Auditable takeoff

Calculate net areas, openings, reveals, plaster areas, lengths, and volumes from the actual generated elements—not from a disconnected estimate.

NET AREAOPENINGSREVEALSVOLUME

04 / SCHEDULE

Native Revit schedules

Create a real Revit Schedule and place it on a selected sheet for project documentation.

05 / EXPORT

CSV reporting

Export structured quantity data that opens directly in spreadsheet software for checking and downstream use.

06 / DOCUMENT

Relational plan dimensions

Add interior and exterior dimensions that remain linked to the Revit model and update as the model changes.

Result · Model-linked documentation

GENERATE → REVIEW → DOCUMENT

A measurable workflow in three steps.

01

Generate

Select rooms, a level, or the project scope. SivaTools creates the supported plaster elements from the model.
02

Review

Inspect the generated geometry and explicit warnings before accepting the result.
03

Document

Create takeoff reports, export CSV data, build a native Revit Schedule, and add relational dimensions.

PRODUCT EVIDENCE · CLOSE RANGE

The detail is where takeoffs go wrong.

Every frame below is exported from a live SivaTools run in Revit, cropped tight so the junctions stay readable. Select any image to inspect it at full size.

Section detail showing the plaster layer stepping around a downstand beam and continuing along the ceiling — 01 Plaster follows the beam soffit — not a straight line across it.

Interior 3D view detail of a free-standing concrete column with plaster generated on each exposed face — 02 Column faces that never touch a room boundary are still plastered.

Interior 3D detail of a door opening cut cleanly through generated plaster with the reveal carried into the jamb — 03 Openings are cut, and their reveals are measured separately.

Section detail of the wall-to-ceiling junction where the plaster layer turns the corner without a gap — 04 Wall plaster meets ceiling plaster without a gap.

Exterior 3D detail showing facade plaster stopping cleanly at a window frame — 05 Facade plaster stops at the frame, not over it.

Plan detail of a dimension chain measuring openings, a column, and distances to the adjacent wall — 06 Chains read openings and columns, not just overall sizes.

Revit floor plan with interior and exterior dimension chains added by SivaTools, showing real dimension values — 07 Interior and exterior chains, still linked to the model.

Interior 3D view of the model after generation, showing wall, column, beam and ceiling plaster — 08 The whole interior, generated in one run.

Building section after generation showing a continuous plaster layer around structural interruptions — 09 One continuous layer, read in section.

THE SAME RUN, MEASURED

Every number traces back to an element.

This is the schedule SivaTools produced from the model shown above. Each row is a plaster element it created; the total is the sum of what is actually in the project, not an allowance.

Plaster area 307.29m²

Net area 300.94m²

Reveals 6.35m²

Elements 158

SCHEDULE · PLASTER TAKEOFF SHEET S01

Plaster takeoff by item type and room
Item type	Room	Net area	Reveals	Plaster area
Exterior plaster · 3 cm
SIVA_DIS_3cm	Facade	31.14	0.54	31.68
SIVA_DIS_3cm	Facade	21.32	0.43	21.74
SIVA_DIS_3cm	Facade	30.82	0.85	31.68
SIVA_DIS_3cm	Facade	20.48	0.55	21.03
Interior wall plaster · 2 cm · subtotal 143.76 m²
SIVA_IC_2cm	101 Living	14.94	0.54	15.48
SIVA_IC_2cm	101 Living	15.57	0.55	16.11
SIVA_IC_2cm	102 Kitchen	11.46	0.00	11.46
SIVA_IC_2cm	103 Bath	10.83	0.31	11.14
Beam sides · 2 cm · subtotal 8.14 m²
SIVA_KIRIS_2cm	101 Living	1.44	0.00	1.44
SIVA_KIRIS_2cm	102 Kitchen	0.85	0.00	0.85
Beam undersides · 2 cm · subtotal 3.15 m²
SIVA_KIRISALTI_2cm	101 Living	1.38	0.00	1.38
SIVA_KIRISALTI_2cm	103 Bath	0.23	0.00	0.23
Ceiling plaster · 2 cm · subtotal 46.12 m²
SIVA_TAVAN_2cm	101 Living	27.73	0.00	27.73
SIVA_TAVAN_2cm	102 Kitchen	11.20	0.00	11.20
SIVA_TAVAN_2cm	103 Bath	7.19	0.00	7.19
Project total		300.94	6.35	307.29

Excerpt of a 56-row schedule from the demo project; subtotals and the project total are the full figures. Plaster area = net area + reveals.

NO SILENT GUESSES

Built for quantities that can be inspected.

The calculation stays close to the geometry, and unsupported conditions stay visible to the person responsible for the model.

Real Revit elements

Generated plaster remains part of the Revit model rather than an isolated external estimate.

Repeatable generation

Running generation again replaces SivaTools-generated elements instead of silently duplicating them.

One calculation source

Quantity reporting and native Revit schedules use the same calculation source.

Explicit exceptions

Unsupported geometry is reported for review rather than silently included with an unreliable result.

Local model processing

Model names, file paths, rooms, and quantity data are not uploaded to a server.

License-only connection

The internet connection is used for license validation, not for processing the Revit model.

SIMPLE PRICING

All features. Choose how you pay.

One complete product for independent professionals and project teams. Every trial includes the full workflow.

Monthly

$29 / month

3-day free trial

Full product access
One named user
Up to two activated devices
Updates included

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RecommendedSave 20%

Annual

$279 / year

Equivalent to $23.25/month · 3-day free trial

Full product access
One named user
Up to two activated devices
Updates included

Start Annual Trial

LOCAL BY DESIGN

Your Revit model stays on your computer.

SivaTools does not upload your model, project name, file paths, room data, or quantity information. Only the information required to validate your license is sent to the licensing service.

Read the Privacy Notice

BEFORE YOU INSTALL

Questions, answered precisely.

Which Revit versions are supported?

SivaTools has separate builds for Autodesk Revit 2024, 2025, and 2026 on Windows.

Does SivaTools upload my Revit model?

No. Models, project names, file paths, room data, and quantity information are not uploaded. The network connection is used for license validation.

Can I use one license on two computers?

Yes. One named-user license can be activated on up to two devices. A device can be removed from the license window when you change computers.

What happens when unsupported geometry is detected?

SivaTools reports the condition explicitly so it can be reviewed. Unsupported geometry is not silently included as if the result were reliable.

Are monthly and annual plans different?

No. Both plans include the complete product, one named user, up to two activated devices, and updates. Only the billing period changes.

Which languages are available?

The SivaTools interface is available in English, Turkish, and Spanish.

Does the free trial include all features?

Yes. The 3-day trial includes the complete SivaTools workflow.

How do I get support?

Email yalpoarchitects@sivatools.app. If needed, use yalpoarchitects@gmail.com as the fallback. Include your Revit version and the local SivaTools log when reporting a technical issue.

READY FOR THE NEXT MODEL

Turn modeled plaster into documented quantities.

Try the complete SivaTools workflow in Revit for 3 days.

Start Free Trial yalpoarchitects@sivatools.app yalpoarchitects@gmail.com