BPI Multifamily study guide
BPI Multifamily · Work through your exam, one topic at a time.
The Multifamily Building Analyst (MFBA) is a Building Performance Institute (BPI) individual certification listed among BPI's certifications, alongside credentials such as Building Analyst Technician, Energy Auditor, Quality Control Inspector, and Multifamily Building Operator. It is intended for professionals who assess whole multifamily buildings rather than single-family homes, working across common areas, building envelopes, mechanical systems, and distributed apartment-level conditions. BPI describes its broader mission as advancing the home performance industry through nationally recognized standards and credentials that ensure homes are comfortable, healthy, safe, durable, and energy efficient, and it positions its credentials as the symbol of excellence for home performance professionals. This independent study guide organizes preparation around four domains weighted equally at 25 percent each: building science and multifamily fundamentals; assessment, testing, and data collection; energy modeling and savings analysis; and scope of work, standards, and reporting. The BPI Multifamily study guide has 4 sections and about 1,466 words.
01Building Science and Multifamily Fundamentals
Every retrofit decision in multifamily housing rests on a few physical principles. The building enclosure is a system of four control layers: water (bulk and vapor), air, thermal, and - in some assemblies - radiant.
353 words, about 2 min02Assessment, Testing and Data Collection
Assessment in multifamily work combines visual survey , diagnostic testing , and data collection . Candidates should know the purpose and limits of each test.
307 words, about 2 min03Energy Modeling and Savings Analysis
Energy modeling in multifamily work supports measure selection, savings estimates, and program reporting. Candidates should understand the difference between calibrated models (adjusted to match measured utility data) and engineering estimates (calculated from assumptions).
279 words, about 1 min04Scope of Work
A scope of work translates assessment findings into a clear, biddable, and verifiable set of tasks. Candidates must know the components of a complete scope: description of existing conditions, specific measures, quantities, specifications and standards referenced, responsibilities, sequencing, and acceptance criteria.
527 words, about 3 min