Building-Information Modelling Authoring Workflow: Presenting Your Design

Presenting Your Design — Documents That Impress Clients

Color-Coded Drawings: Visual Impact Through Data

One of the most impressive capabilities the practitioner demonstrated to her first client was color-coded floor plans — plans where rooms are automatically colored based on their properties.

Room and Area Color Schemes: Revit can color-fill rooms based on:

• Department (architecture, accounting, marketing — each in a distinct color)
• Room type (office, conference, circulation, support)
• Area range (rooms under a certain size in red, larger rooms in green)
• Any room parameter you define

How to Create a Color Scheme:

1. Open the Room and Area Color Scheme dialog (Home tab → Room & Area panel)
2. Create a new scheme or duplicate an existing one
3. Choose the parameter to color by (Name, Department, Area)
4. Select By Value (each unique value gets a color) or By Range (numeric ranges)
5. Assign colors and place the color legend on your plan

Area Plans: Specialized views for calculating areas according to different standards:

Creating Presentation Graphics

Revit generates presentation-quality graphics directly from the model:

Shadows and Solar Studies:

• Enable shadows in any view to add depth and realism
• Configure the sun position based on geographic location, date, and time
• Create animated solar studies showing shadow movement throughout the day or year
• Export solar studies as video files for client presentations

Rendering a Perspective: Revit includes a built-in rendering engine:

1. Create a camera view positioned at the desired vantage point
2. Open the Rendering dialog
3. Set quality level, lighting, and background
4. Click Render
5. Save the rendering as an image for reports, presentations, and marketing

Best Practices for Presentation Views:

• Use Visual Style: Realistic for rendered views, Shaded for working presentations
• Enable Silhouette Edges for clear building outlines
• Apply Section Boxes in 3D views to create dramatic cutaway perspectives
• Use Walkthroughs for animated client experiences

Documentation That Builds Trust — Sheets, Annotations, and Construction Documents

The Sheet: Where Design Meets Construction

the practitioner learned a painful lesson from her first construction set: beautiful models don't build buildings. Clear, organized documents do.

Understanding Sheets

A Sheet in Revit is the digital equivalent of a printed drawing page. It contains:

• A title block (border, firm logo, project information, revision tracking)
• One or more views placed on the sheet (plans, sections, elevations, details, schedules)
• Automatic view references — section flags, elevation tags, and callout boundaries that cross-reference correctly

The AIA ConDoc System (or your local standard) typically defines:

• Sheet naming conventions (A1.01, A2.01, S1.01, etc.)
• Sheet organization (architectural, structural, mechanical, electrical)
• Standard information blocks and revision tracking

Creating Sheets

1. Go to the View tab → Sheet Composition → New Sheet
2. Select a title block family
3. Drag views from the Project Browser onto the sheet
4. Revit automatically scales the view and positions view reference markers

Critical Behavior: Once a view is placed on a sheet, its detail number and sheet number become part of the view's identity. All cross-references (section flags, elevation markers, callout boundaries) automatically display the correct sheet and detail numbers. Move a view to a different sheet, and every cross-reference in the project updates.

This single feature eliminates one of the most common errors in traditional documentation.

Annotations: The Language of Construction Documents

Annotations transform your model from a geometric representation into a constructable set of instructions.

Tags: Automated Labeling

Tags are annotation elements that read information directly from model elements:

Types of Tags:

• Door Tags: Display door number, type, size
• Window Tags: Display window type and properties
• Room Tags: Display room name, number, and area
• Wall Tags: Display wall type identifier
• Material Tags: Display material names and keynote references

Tag-All Command: Place tags on every element of a category in a view with a single click. Select the category, choose the tag family, and Revit labels everything.

Important Principle: Tags don't contain independent data. They read and display data from the element they're tagging. Change the room name in one place (the room's properties, a schedule, or the tag itself), and it updates everywhere.

Dimensions: Precision Communication

Dimension Types:

• Aligned: Parallel to the measured element
• Linear: Parallel to the sheet edges (horizontal or vertical)
• Angular: Measures angles between elements
• Radial: Measures the radius of arcs or circles
• Arc Length: Measures the length of curved elements

Dimension Preferences: When dimensioning walls, you can choose what the dimension references:

• Wall Centerlines
• Wall Faces (exterior or interior)
• Center of Core
• Face of Core

Use the Tab key while dimensioning to cycle through nearby references and snap to the one you need.

Baseline and Ordinate Dimensions: For structural and construction use cases:

• Baseline: All dimensions measured from a single reference point
• Ordinate: Dimensions display as coordinates relative to a datum

Equality Constraints: Select a dimension string, and click the EQ toggle to force equal spacing. All dimensioned elements redistribute equally. This is incredibly powerful for aligning columns, windows, or partition walls.

Text and Keynotes

Text Notes: Free-form text annotations for notes, labels, and instructions. Use text sparingly — most information should come from tags and keynotes.

Keynotes: Reference-based annotations linked to a keynote table:

• Element Keynotes: Tag an element with its keynote value (read from the element's properties)
• Material Keynotes: Tag a specific material in an element
• User Keynotes: Manually assigned keynotes for custom annotations

Keynotes reference an external text file that can be standardized across your firm and shared across projects.

Construction Documentation Workflow

Formatting Your Documents: Revit provides tools to control the graphic presentation of every view:

• Line Weights: Control line thickness by category, subcategory, or individual override
• Line Patterns: Dashed, dotted, center, and custom patterns
• Fill Patterns: Surface patterns (visible in elevation/3D) and cut patterns (visible in section/plan)
• Object Styles: Global settings for how each category appears across all views

Creating a Wall Schedule for Construction:

Here's the step-by-step process the practitioner uses for every project:

1. Navigate to View tab → Create panel → Schedules → Schedule/Quantities
2. Choose the Walls category
3. Name the schedule (e.g., "Concrete Wall Schedule")
4. Fields tab: Add parameters — Type, Length, Area, Volume
5. Filter tab: Filter to show only concrete walls (Type Name contains "Concrete")
6. Sorting/Grouping tab: Sort by type, group identical types, show totals
7. Formatting tab: Set column headers, choose which fields are visible
8. Appearance tab: Set fonts, grid lines, and line weights

Calculated Values in Schedules: Add custom calculated fields. Example: calculate recycled content volume by multiplying concrete volume by 15%:

Formula: Volume * 0.15

This calculated field updates automatically as the design changes — a significant advantage for sustainable design tracking and LEED documentation.

Drafting Views and Detail Creation

Not everything needs to be modeled in 3D. Standard details, connection conditions, and assembly drawings are often more efficient as 2D drafting:

Drafting Views:

• Independent 2D views that don't reference the model
• Use for standard details that repeat across projects
• Can be saved and reused from project to project

Drafting Tools:

• Detail Lines: 2D lines with multiple line styles
• Detail Components: Pre-drawn 2D families (steel angles, bolt patterns, insulation)
• Filled Regions: Hatched areas with defined boundaries
• Insulation: A built-in tool for drawing insulation batting symbols
• Repeating Detail Component: Array a component along a path (e.g., brick coursing, blocking)

Importing CAD Details: Reuse existing CAD details by importing DWG files into drafting views. Convert them to Revit elements gradually as your firm builds its detail library.

The Three Questions for Detailing Decisions:

the practitioner's mentor taught her a decision framework that saved her hundreds of hours:

Getting It on Paper — Printing and Exporting

Print Setup Essentials

When the practitioner's first Revit document set went to print, she learned that printing from BIM has its own considerations:

Print Methods:

• Print directly from Revit to physical printers or plotters
• Print to PDF for digital distribution and archiving
• Export to DWF (Design Web Format) for lightweight digital review

Print Setup Options:

Performance Tips for Large Print Jobs:

• Process data in the computer, not the printer (change printer Advanced Settings)
• Activate Far Clip Plane and set it to a reasonable distance — infinite clip planes slow printing dramatically
• Reduce fill pattern density where possible — Sand patterns and other dense hatches affect performance
• Check for hidden DWG imports — a DWG accidentally displayed in an elevation view slows printing even if it appears as a single line
• Print to DWF or PDF first, then print physical sheets from the digital file — this often produces better line quality and creates an archival record

Exporting BIM Data

Beyond paper, Revit's export capabilities connect to the broader building industry:

DWF (Design Web Format):

• Lightweight, view-only files for client review
• Supports 2D sheets and 3D model views
• Reviewers can add markup without Revit

IFC (Industry Foundation Classes):

• Open standard for BIM data exchange
• Allows Revit models to be shared with non-the software developer software
• Critical for government projects requiring open BIM standards

gbXML (Green Building XML):

• Export for energy analysis software
• Transfers building geometry and material properties for energy simulation
• Supports sustainable design workflows

Advanced Topics — Families, Design Options, and Collaboration

Understanding Families: The DNA of Revit

Everything in Revit is a family. Understanding the family system is the single most important advanced concept.

Three Categories of Families:

The Family Editor: Creating Custom Content

When standard families don't meet your needs, the Family Editor lets you create anything:

Starting a New Family:

1. Application Menu → New → Family
2. Choose the correct template — this is critical:

The Three Rules of Family Creation:

Parametric vs. Non-Parametric Families:

• Parametric: Include parameters that allow size, material, and behavior variation. A single parametric door family can produce dozens of door types through parameter changes
• Non-Parametric: Fixed geometry with no variable dimensions. Simpler to create but less flexible

Creating a Parametric Family:

1. Draw the geometry using reference planes and dimensions
2. Add parameters to dimensions — label them with descriptive names (Width, Height, Depth)
3. Create family types by setting different parameter values
4. Test the family by flexing parameters to ensure it behaves correctly
5. Load into a project

Design Options: Exploring Alternatives Without Chaos

When clients want to see multiple design options for the same area — a different lobby layout, an alternative facade treatment, a reconfigured floor plan — Revit's Design Options feature keeps everything organized within a single model.

How Design Options Work:

1. Create a Design Option Set (e.g., "Lobby Design")
2. Add Options within the set (e.g., "Option A: Open Plan," "Option B: Enclosed Reception")
3. Move elements into specific options — these elements only appear when their option is active
4. Switch between options to view and document each alternative
5. When the client decides, Accept Primary to merge the chosen option into the main model (other options are permanently removed)

Key Behaviors:

• Revit won't double-count elements for quantity schedules — it reports only one option at a time
• Views can be set to display specific options
• Design options work with sheets, so you can print alternative layouts side by side

Worksharing: Multi-User Collaboration

Real projects need multiple people working simultaneously. Revit's worksharing system enables this without breaking the model apart.

Two Collaboration Methods:

1. Borrowing Elements:

• Team members work on the same file
• Take ownership of elements you need to edit
• Others can view but not edit elements you own
• Request access to elements owned by others
• Relinquish elements when finished

2. Worksets:

• Group elements into named collections (e.g., "Exterior Walls," "Interior Partitions," "Site")
• Team members check out entire worksets or individual elements
• A Central File stores the master model on a shared server
• Each user creates a Local File (copy) for daily work
• Synchronize with Central to upload changes and download others' work

Worksharing Setup:

1. Enable worksharing (Collaborate tab → Worksharing button) — this cannot be undone
2. Create worksets and assign elements
3. Save the central file to a shared network location
4. Each team member creates a local copy
5. Work locally, synchronize periodically

Critical Warning: Once worksharing is enabled, it cannot be reversed. Always make a backup copy of your file before enabling worksharing.

Conceptual Design — Where Architecture Begins

The Conceptual Modeling Environment

The newest and most exciting addition to Revit's toolset is the Conceptual Design Environment — a separate modeling space optimized for early-stage design exploration.

Why Conceptual Modeling Matters:

Architecture doesn't start with walls and doors. It starts with volumes, masses, spatial relationships, and form. The conceptual tools let you:

• Explore building forms before committing to architectural elements
• Create complex, organic geometries that would be impossible with standard tools
• Transition smoothly from massing studies to detailed building models

Form-Making Tools

Basic Forms:

• Extrusion: Draw a profile, extrude it to create a prism
• Revolve: Draw a profile and axis, revolve to create a rotational form
• Sweep: Draw a path and profile, sweep the profile along the path
• Loft: Draw two or more profiles at different levels, loft between them to create a transitional form

Each form can be:

• Solid (positive volume) or Void (negative volume — cuts into solids)
• Converted between solid and void at any time
• Joined together to create seamless composite forms

Direct Manipulation: Select a form and use control grips to push, pull, and reshape surfaces directly. Use arrow controls for precise editing — press spacebar to toggle between global and local coordinate alignment.

Making Parametric Masses

The real power comes from making your conceptual forms parametric:

1. Create a form in the Conceptual Mass family editor
2. Add dimensions to key measurements
3. Assign parameters to dimensions (Height, Width, Twist Angle, etc.)
4. Load the mass into a project
5. Adjust parameters in the project to explore design variations

Mass Floors: Once a mass is placed in a project:

1. Create levels in elevation view
2. Select the mass
3. Use the Mass Floors command to generate floor area calculations at each level
4. Apply building elements (walls, floors, roofs) directly to the mass surfaces

Surface Rationalization

For complex curved surfaces, Revit can divide the surface into a grid of panels — a process called rationalization:

• Divide a curved mass surface into a UV grid
• Replace grid cells with panel families (flat, curved, triangulated)
• Customize panel geometry for fabrication
• Generate schedules of panel types and quantities

This workflow connects design intent to fabrication reality — essential for complex facades and contemporary architecture.

Tips and Troubleshooting — Lessons from the Trenches

Best Practices That Save Projects

After two years of using Revit full-time, the practitioner compiled a list of hard-won lessons:

Model Just What You Need: Don't fall into the overmodeling trap. Just because you can model every bolt and screw doesn't mean you should. Base your modeling depth on:

• Project size and complexity
• Your timeline
• Your team's skill level
• Whether the detail will actually appear in construction documents

The Three Detailing Questions (Revisited): Before modeling any detailed element, ask:

1. Scale: What scale will this be viewed at?
2. Repetition: How many times will it appear?
3. Skill Level: Can you model it efficiently, or would 2D be faster?

Don't Overconstrain: Locking alignments and adding constraints is powerful, but too many constraints create rigid models that resist change. Only lock relationships that genuinely need to be maintained.

Assign Proper View Detail: Use the Coarse/Medium/Fine visibility settings in the Family Editor. Elements should display appropriate detail for each setting — no point rendering bolt patterns at 1:200 scale.

Close Revit with an Empty View: Before closing a large project file, switch to an empty drafting view or a simple legend. Revit reopens to the last active view — opening a complex 3D perspective takes much longer than opening an empty view.

Upgrade to New Versions Strategically: Unlike CAD, where projects typically stay on the version they started with, Revit improves performance, file management, and capabilities with each release. Evaluate upgrades during natural project breaks.

Dealing with File Corruption

When things go wrong (and they occasionally will):

Audit the File: Open your file with the "Audit" checkbox selected. Revit reviews data structures and corrects problems. This should be your first step when experiencing crashes.

Purge Unused Families: Over time, projects accumulate unused families, materials, and line styles that bloat file size and degrade performance. Use Purge Unused (Manage tab) periodically to clean house.

Break Large Models into Linked Files: For very large projects, split the model into separate linked Revit files:

• Core and shell as one file
• Interiors as another
• Site as a third
• Link them together in a master file

This improves performance and enables parallel workstreams.

Workset-Based File Closing: Close worksets you're not actively editing. This reduces the data Revit holds in memory and improves responsiveness.

Common Beginner Mistakes and Solutions

the practitioner's New Reality

Twelve months after her transition, the practitioner's practice looked nothing like it had before.

What Changed:

• Documentation errors dropped by over 70%. The model-based approach eliminated the cross-referencing mistakes that used to cost her firm thousands in change orders
• Design iteration accelerated dramatically. Instead of spending days redrawing options, she could modify the model and instantly see the impact across all views
• Client presentations became immersive. Real-time 3D views, shadow studies, and rendered perspectives replaced static floor plans
• Scheduling became automatic. Door schedules, room area calculations, and material quantities updated themselves — no more manual reconciliation
• Collaboration transformed. Multiple team members worked in the same model simultaneously, with Revit managing conflicts and ownership
• Sustainable design became integrated. Energy analysis, material tracking, and area calculations were embedded in the design process, not bolted on afterward

The Revit Architecture Workflow: A Complete Reference

Here's the end-to-end workflow that the practitioner now follows for every project:

Phase 1: Project Setup

• Create project from firm template
• Set project units and location
• Establish levels and grids
• Link consultant files (civil, structural)
• Configure shared coordinates

Phase 2: Conceptual Design

• Create massing studies in conceptual design environment
• Generate mass floors for area analysis
• Present volume options to client
• Select preferred massing direction

Phase 3: Design Development

• Place walls, floors, and roofs
• Add doors, windows, and curtain walls
• Insert stairs, railings, and vertical circulation
• Place components (furniture, fixtures, equipment)
• Develop custom families as needed

Phase 4: Documentation

• Create view templates for consistency
• Set up sheets with title blocks
• Place views on sheets
• Add dimensions, tags, and keynotes
• Create schedules (door, window, room, material)
• Develop 2D details in drafting views
• Import reusable CAD details

Phase 5: Presentation

• Create color-coded area plans
• Set up camera views for renderings
• Configure shadow and solar studies
• Generate walkthroughs
• Produce presentation boards

Phase 6: Construction Administration

• Issue construction document sets
• Process revisions through revision tracking
• Update model for field changes
• Export data for contractor use
• Archive final model for facility management

The Essential Reference Tables

Keyboard Shortcuts Quick Reference

Element Hierarchy Reference

Project (.rvt)
├── Levels (define stories)
│   ├── Floor Plans
│   ├── Reflected Ceiling Plans
│   └── Area Plans
├── Grids (define structural layout)
├── Model Elements
│   ├── Walls (Basic, Curtain, Stacked)
│   ├── Floors
│   ├── Roofs
│   ├── Ceilings
│   ├── Doors (hosted in walls)
│   ├── Windows (hosted in walls)
│   ├── Stairs and Railings
│   ├── Components (furniture, fixtures)
│   └── Massing (conceptual forms)
├── Views
│   ├── Plans
│   ├── Elevations
│   ├── Sections
│   ├── 3D Views
│   ├── Schedules
│   ├── Drafting Views
│   └── Legends
├── Sheets (documentation pages)
├── Families (loaded components)
└── Groups (reusable element clusters)

View Type Decision Guide

Wall Type Quick Reference

Your Move: The One Thing to Do Right Now

the practitioner's story isn't unique. Thousands of architects have made this same journey — from disconnected drawings to integrated models, from manual coordination to automated intelligence, from CAD efficiency to BIM transformation.

The technology is mature. The industry has shifted. The question isn't whether you'll adopt BIM. It's whether you'll lead the transition or follow.

Here's what you should do right now:

If you've never used Revit, download the trial and build a simple house. Walls, doors, windows, a roof. Place it on a sheet. Print it. The "aha" moment will come when you change a wall in plan and watch the section update automatically.

If you're already using Revit at a basic level, pick one advanced topic from this guide — families, worksharing, or conceptual modeling — and go deep. The difference between a Revit user and a Revit power user is mastery of these three areas.

If you're an expert, share your knowledge. Teach a colleague. Create a custom family library for your firm. Build view templates that enforce documentation standards. Your expertise multiplied across a team is worth more than any individual skill.

What's the biggest challenge you've faced in your BIM transition? Drop your experience in the comments — your struggle might be the exact lesson someone else needs to hear.

This guide covers the complete Revit Architecture workflow from foundational BIM concepts through advanced modeling, documentation, and collaboration. All concepts apply to the latest version of Revit Architecture. Currency-neutral and region-independent by design — applicable to architectural practice worldwide.