House Plan Drawing Course

Lesson 1 • Scales and Measurement Basics

Teaches how to read and apply architectural scales to represent real dimensions on paper. Accurate scaling is essential for every drawing produced in this course.

Lesson 2 • Drawing Tools and Equipment

Introduces manual and digital drafting tools required for house plan production. Proper tool selection directly affects drawing accuracy and efficiency.

Lesson 3 • Line Types and Drawing Standards

Defines the hierarchy of line weights and types used in architectural drafting. Consistent line standards ensure drawings are legible and professionally presented.

Lesson 4 • Architectural Symbols and Conventions

Presents standardized symbols for walls, doors, windows, and fixtures used in floor plans. Mastery of symbols enables accurate plan reading and drawing.

Lesson 1 • Setbacks and Zoning Requirements

Explains how regulatory setback rules govern building placement on a lot. Students apply setback dimensions to position a house correctly on a plot.

Lesson 2 • Drawing the Site Plan

Guides students through the step-by-step process of drafting a complete site plan. Integrates boundary, setback, grading, and utility information into one drawing.

Lesson 3 • Understanding Site Plan Components

Identifies the elements that must appear on a residential site plan. This knowledge frames all site drawing tasks in the chapter.

Lesson 1 • Room Layout and Space Planning

Applies minimum room dimension standards and circulation principles to arrange spaces. Students balance function, code minimums, and livability in their layouts.

Lesson 2 • Floor Plan Concepts and Conventions

Defines what a floor plan represents and the cutting plane convention used to create it. This conceptual grounding prevents common misinterpretation errors.

Lesson 3 • Placing Doors and Windows

Covers the rules for locating and drawing doors and windows within walls. Correct placement affects both function and structural integrity of the plan.

Lesson 4 • Drawing Exterior and Interior Walls

Teaches how to lay out and draw walls to correct thickness and alignment. Wall accuracy is the structural backbone of every floor plan.

Lesson 1 • Types of Residential Foundations

Surveys slab-on-grade, crawl space, and full basement foundation systems. Understanding each type determines which drawing conventions apply.

Lesson 2 • Drawing Crawl Space and Basement Plans

Teaches the additional elements required for below-grade foundation drawings. Ventilation, access, and bearing wall locations are key additions.

Lesson 3 • Foundation Dimensions and Notes

Applies dimensioning and annotation standards specific to foundation plans. Complete notes ensure structural elements are built to specification.

Lesson 1 • Roof Framing Plan Basics

Introduces the layout of rafters, ceiling joists, and ridge beams on a framing plan. Students annotate member sizes and spacing for a simple gable roof.

Lesson 2 • Roof Drainage and Gutters

Covers the representation of gutters, downspouts, and drainage flow on roof plans. Drainage notation prevents water management errors during construction.

Lesson 3 • Roof Slope and Pitch Notation

Explains how to express and draw roof slope using the rise-over-run convention. Slope notation appears on both roof plans and section drawings.

Lesson 4 • Drawing the Roof Plan

Guides students through constructing a roof plan from the floor plan footprint. Ridge, hip, and valley lines are derived geometrically from wall intersections.

Lesson 1 • Wall Sections and Details

Focuses on large-scale wall section drawings that show construction assembly layers. Wall sections bridge the gap between design intent and field execution.

Lesson 2 • Annotating Elevations

Covers the notes, dimensions, and material callouts required on finished elevations. Complete annotation allows contractors to select and install correct materials.

Lesson 3 • Exterior Elevation Fundamentals

Defines what exterior elevations show and how they relate to the floor and roof plans. Elevations communicate facade design, materials, and vertical heights.

Lesson 4 • Building Section Drawings

Introduces the vertical cut through a building that reveals interior structure and heights. Sections are the primary tool for communicating floor-to-floor and roof conditions.

Lesson 1 • Coordinating MEP with Architecture

Addresses how to overlay MEP plans on the architectural base plan to identify conflicts. Coordination prevents costly field changes during construction.

Lesson 2 • Plumbing Plan Drawing

Teaches how to draw supply, drain, and vent lines on a residential plumbing plan. Fixture locations from the floor plan anchor all plumbing routing decisions.

Lesson 3 • HVAC Plan Drawing

Introduces duct layout, equipment symbols, and airflow notation for residential HVAC plans. HVAC routing must avoid structural members shown on framing plans.

Lesson 1 • Quality Control and Plan Check

Introduces a systematic review process to catch errors before submission. Students apply a checklist to verify completeness, accuracy, and code compliance.

Lesson 2 • Schedules and Legends

Teaches how to create door, window, and finish schedules that reference the floor plan. Schedules reduce drawing clutter while providing complete specification data.

Lesson 3 • Permit Submission Preparation

Covers the steps to prepare and organize a drawing set for regulatory permit review. Students learn what reviewers look for and how to respond to correction notices.

Lesson 4 • Sheet Layout and Title Blocks

Covers the organization of drawings on sheets and the required content of title blocks. A consistent sheet layout signals professional competence to reviewers.