BPI-BSP Exam Information and Outline
Building Science Principles (BSP)
Syllabus Update Checked on: November 10, 2026
BPI-BSP Exam Syllabus & Study Guide
Before you start practicing with our exam simulator, it is essential to understand the
official BPI-BSP exam objectives. This course outline serves as your roadmap.
The information below reflects the 2026 syllabus defined by
BPI.
Below are complete topics detail with latest syllabus and course outline, that will help you good knowledge about exam objectives and topics that you have to prepare. These contents are covered in questions and answers pool of exam.
- Exam Format
- 100 multiple-choice questions, online; passing score 70%
- Building Science Fundamentals
- House as a system
- Heat transfer: conduction, convection, radiation
- Air flow and pressure differences: stack effect, wind, mechanical
- Moisture transport: vapor diffusion, air leakage, bulk water
- Building Envelope
- Thermal and pressure boundaries
- Insulation types and R-values
- Air sealing priorities and materials
- Windows and doors
- Mechanical Systems
- Heating, cooling and domestic hot water equipment
- Duct systems and distribution
- Mechanical ventilation
- Combustion Safety
- Combustion appliances, venting and carbon monoxide
- Health and Safety
- Indoor air quality, moisture problems, lead, asbestos, radon
- Energy Efficiency and Diagnostics
- Blower door and duct leakage testing concepts
- Energy use, units and terminology