Chief Architect Home Design: 3D Modeling, Plans, and Construction Documents

Chief Architect Home Design: 3D Modeling, Plans, and Construction Documents

I've been using Chief Architect for residential design for years, and what keeps me coming back is how fast it is. Unlike Revit, where you're building a full BIM model, Chief Architect is designed specifically for home builders and residential designers. You draw 2D plans and it automatically generates 3D models, sections, elevations, schedules, and material lists. Let me walk you through the workflow.

Project Setup

Creating a New Plan

1. File > New Plan
2. Set defaults:
   • Units: Imperial (inches, feet) or Metric (mm, m)
   • Drawing scale: 1/4" = 1'-0" (typical for floor plans)
   • Paper size: 24" × 36" (architectural D-size)
3. Set default settings:
   • Wall type: Exterior 2x6 wood frame, interior 2x4
   • Floor height: 10' (ceiling)
   • Roof type: Gable or hip
   • Foundation: Basement, crawlspace, or slab

2D Plan Creation

Drawing Walls

1. Build > Wall > Straight Exterior Wall
2. Click and drag to draw wall segments
3. Set wall type:
   • Exterior: 2x6 wood frame with R-19 insulation
   • Interior: 2x4 wood frame
   • Furred: Against foundation walls
   • Low wall: Half-height (for planters)
   • Railing: Interior or exterior
4. Wall height: Per floor default (10')
5. Snap to grid for accurate dimensions

Doors

1. Build > Door
2. Click on a wall to place a door
3. Set:
   • Door type: Hinged, sliding, pocket, bi-fold, French
   • Width: 3'-0" (standard interior), 6'-0" (French)
   • Height: 6'-8" (standard), 8'-0" (tall)
   • Swing direction: In or out, left or right
   • Style: Panel, flush, glass, custom
4. Adjust position by dragging along the wall

Windows

1. Build > Window
2. Click on a wall to place a window
3. Set:
   • Window type: Single hung, double hung, casement, sliding, fixed, bay, bow
   • Width: 3'-0" (standard), 6'-0" (large)
   • Height: 4'-0" (standard), 6'-0" (tall)
   • Sill height: 3'-0" (typical)
   • Style: Grid pattern, mullions, transom
4. Adjust position and group windows

Stairs

1. Build > Stairs > Draw Stairs
2. Click and drag to place stairs
3. Set:
   • Total rise: From floor to floor (10')
   • Tread depth: 10" (standard)
   • Riser height: 7.5" (standard)
   • Width: 3'-6" (standard), 4'-0" (grand)
   • Number of treads: Auto-calculated
   • Handrail: Yes, with baluster style
   • Landing: Auto or manual

Cabinets

1. Build > Cabinet
2. Place base, wall, and tall cabinets
3. Set:
   • Cabinet type: Base, wall, tall, vanity, corner
   • Width: Standard 36" sink base, 24" base
   • Depth: 24" (base), 12" (wall)
   • Door style: Shaker, flat, raised panel
   • Countertop: Granite, quartz, laminate
   • Hardware: Knobs, pulls
4. Auto-place appliances:
   • Refrigerator, range, dishwasher, microwave

Automatic 3D Model

Generating 3D

1. Chief Architect automatically generates 3D from 2D plans
2. No separate 3D modeling step needed
3. View > 3D > Dollhouse View: See entire house in 3D
4. View > 3D > Full Camera: First-person walkthrough
5. View > 3D > Floor Overview: Looking down at one floor

3D Navigation

1. Orbit camera: Right-click and drag
2. Pan camera: Middle-click and drag
3. Zoom: Scroll wheel
4. Walk through: Use arrow keys
5. Look around: Hold right arrow + mouse

Interior 3D

1. View > 3D > Cross Section Camera
2. Cut through the house to see:
   • Wall construction (studs, insulation, drywall)
   • Floor structure (joists, subfloor, finish)
   • Roof structure (rafters, sheathing)
   • Foundation (footing, wall, slab)

Roof Design

Automatic Roof

1. Build > Roof > Build Roof
2. Set:
   • Roof type: Gable, hip, shed, mansard, gambrel
   • Pitch: 6:12 (typical), 12:12 (steep)
   • Overhang: 12" (typical), 24" (deep)
   • Framing: Rafters or trusses
3. Chief Architect generates:
   • Roof planes
   • Fascia and soffits
   • Gutters and downspouts
   • Roof framing plan

Manual Roof Editing

1. Select a roof plane
2. Edit:
   • Pitch: Change individual roof plane pitch
   • Direction: Change slope direction
   • Height: Adjust ridge height
3. For complex roofs:
   • Combine gable and hip sections
   • Add dormers: Build > Dormer
   • Add skylights: Build > Skylight

Terrain and Site

Terrain Creation

1. Terrain > Create Terrain
2. Set:
   • Property boundary: Draw lot lines
   • Setback: Front, side, rear setbacks
   • Topography: Elevation lines or points
3. Add site features:
   • Driveway: Draw driveway path
   • Walkway: Draw walkway path
   • Patio/Deck: Draw outdoor living areas
   • Landscaping: Trees, shrubs, gardens

Grading

1. Terrain > Elevation Data
2. Enter elevation points:
   • High point: At house (e.g., 100.0)
   • Low point: At drainage (e.g., 97.0)
3. Chief Architect generates:
   • Contour lines: At specified interval (1' or 0.5m)
   • Slope analysis: Color-coded slope map
   • Cut/fill volumes: For site grading

Construction Documents

Floor Plans

1. Layout > Send to Layout
2. Send 2D floor plan to layout sheet
3. Set:
   • Scale: 1/4" = 1'-0"
   • Layer set: Floor plan layers only
4. Add:
   • Dimensions: Auto-dimension walls and openings
   • Text: Room labels, notes
   • Symbols: North arrow, scale bar

Elevations

1. View > Elevation > Exterior Elevation
2. Select elevation direction (front, rear, left, right)
3. Send to layout
4. Chief Architect generates:
   • Exterior walls: With siding, brick, stone
   • Roof: With shingles, gutters
   • Windows and doors: With trim and headers
   • Foundation: With footing line

Sections

1. View > Cross Section
2. Click two points to define section line
3. Send to layout
4. Section shows:
   • Floor structure: Joists, subfloor, finish
   • Wall structure: Studs, insulation, drywall, exterior
   • Roof structure: Rafters, sheathing, shingles
   • Foundation: Footing, wall, slab

Foundation Plan

1. Build > Foundation > Build Foundation
2. Set:
   • Type: Basement, crawlspace, slab
   • Wall thickness: 10" (concrete)
   • Footing: 20" wide × 10" thick
   • Slab: 4" concrete on gravel
3. Send to layout
4. Shows:
   • Foundation walls: With dimensions
   • Footings: Under walls and columns
   • Drainage: Perforated pipe around perimeter

Roof Plan

1. View > Roof Plan
2. Send to layout
3. Shows:
   • Roof planes: With pitch labels
   • Ridges and valleys: With dimensions
   • Vents and chimneys: Locations
   • Gutters and downspouts: Layout

Electrical Plan

1. View > Electrical Plan
2. Add electrical symbols:
   • Outlets: Standard, GFCI, switched
   • Switches: Single, 3-way, 4-way
   • Lights: Recessed, surface, pendant
   • Panel: Main electrical panel
3. Auto-place: Chief Architect can auto-place outlets per code

Schedules and Material Lists

Door Schedule

1. Tools > Schedule > Door Schedule
2. Chief Architect compiles:

| Mark | Type | Width | Height | Quantity | Location | |------|------|-------|--------|----------|----------| | D-01 | Hinged | 3'-0" | 6'-8" | 8 | Interior | | D-02 | French | 6'-0" | 6'-8" | 2 | Dining | | D-03 | Sliding | 6'-0" | 6'-8" | 1 | Patio |

Window Schedule

1. Tools > Schedule > Window Schedule
2. Compiles all windows with sizes, types, and quantities

Material List

1. Tools > Material List
2. Chief Architect calculates:
   • Lumber: Studs, joists, rafters (board feet)
   • Sheathing: Plywood or OSB (sheets)
   • Drywall: Square feet
   • Siding: Square feet
   • Roofing: Squares (100 sq ft)
   • Insulation: Square feet
   • Concrete: Cubic yards
3. Export to Excel for cost estimation

Rendering

Camera Views

1. View > 3D > Full Camera
2. Position camera for best view
3. Set:
   • Camera height: 5'-6" (eye level)
   • Focal length: 35mm (standard)
4. Capture view for presentation

Rendering Options

1. 3D > Rendering Options
2. Set:
   • Quality: Draft, standard, high, ray trace
   • Lighting: Interior lights, sun, ambient
   • Shadows: On/off, quality
   • Materials: Show textures
3. Ray trace for photorealistic:
   • Takes 1-10 minutes per image
   • Includes reflections, refractions, soft shadows

Wrapping Up

Chief Architect is the most efficient residential design tool I've used. The automatic 3D generation from 2D plans is the killer feature — you draw the floor plan, and the 3D model, sections, elevations, and schedules are all there. For custom home builders and residential designers, it's hard to beat. My tip: set up your template file with your default wall types, window styles, and annotation preferences before starting a project. That upfront investment pays off on every subsequent project.