27109 Introduction to Building Envelope Systems
Course Syllabus: NCCER Module 27109 Introduction to Building Envelope Systems
Course Information
- Course Title: Introduction to Building Envelope Systems
- Module ID: 27109 (or 27109-13 in Carpentry Level 1)
- Credit Hours: 12.5 Training Hours
- Level: Carpentry Level 1
- Delivery Format: Classroom instruction, hands-on demonstration, and performance tasks
- Certification: Successful completion contributes toward NCCER Carpentry credentials and may include a digital badge via Credly
Course Description
This module introduces trainees to the building envelope — the physical barrier between the interior and exterior environments of a structure. It emphasizes the importance of controlling moisture, air infiltration, and energy efficiency from the foundation upward. Trainees learn about key components such as building wraps, windows, skylights, and exterior doors, including their types, functions, and proper installation methods. The course aligns with NCCER’s standardized curriculum for construction education and prepares trainees for real-world applications in residential and commercial carpentry.
Prerequisites
- Completion of NCCER Core Curriculum (Basic Safety, Introduction to Construction Math, Tools, Drawings, etc.)
- Recommended: Prior modules in Carpentry Level 1 (e.g., Building Materials, Fasteners, and Adhesives; Floor Systems; Wall Systems)
Learning Objectives
Upon successful completion of this module, trainees will be able to:
- Define the building envelope and identify its primary components (e.g., foundation, walls, roof, floors).
- Explain the impacts of uncontrolled air infiltration and moisture on energy efficiency, indoor air quality, and structural integrity.
- Describe methods to minimize air infiltration and moisture penetration, including the use of air barriers and building wraps.
- Identify common types of windows, skylights, and exterior doors, including materials and designs.
- Demonstrate proper installation techniques for building wraps, windows, skylights, exterior doors, and related components (e.g., flashing, sealing).
- Recognize safety practices and code requirements related to building envelope systems.
Course Outline and Schedule
The module is structured over approximately 12.5 hours, typically delivered in 2–3 sessions depending on class size and hands-on activities.
| Session | Topics Covered | Hours | Activities |
|---|---|---|---|
| 1 | Introduction to the Building Envelope • Definition and components • Importance of moisture control and insulation from the ground up • Air infiltration and energy efficiency | 3 | Lecture, discussion, diagrams/review of building sections |
| 2 | Air Barriers and Building Wraps • Types of house wraps and air barriers • Proper application, overlapping, and sealing techniques • Flashing details | 3 | Demonstration, hands-on practice with wrap materials |
| 3 | Windows and Skylights • Types (e.g., fixed, casement, double-hung, glass block) • Sizing, rough openings, and expansion allowances • Installation procedures, flashing, and sealing | 3.5 | Video demonstrations, group installation simulations |
| 4 | Exterior Doors • Types (e.g., hinged, sliding, pre-hung) • Installation, shimming, and weatherproofing • Thresholds and hardware | 2 | Hands-on door installation practice |
| 5 | Review and Performance Tasks • Integration of components • Common issues and troubleshooting | 1 | Review quiz, final project (e.g., miniature envelope assembly if available) |
Required Materials
- NCCER Carpentry Level 1 Trainee Guide (includes Module 27109)
- Personal protective equipment (PPE): safety glasses, gloves, hard hat
- Basic hand tools (provided or trainee-supplied as per program)
- Access to sample materials: building wrap, window/door units, flashing
Assessment and Evaluation
- Knowledge Assessment: Multiple-choice written exam covering module objectives (passing score per NCCER standards, typically 70% or higher).
- Performance Verification: Hands-on tasks evaluated by an NCCER-certified instructor (e.g., proper sealing of building wrap, installation of a window or door mock-up). Tasks must meet NCCER Performance Profile criteria.
- Attendance and Participation: Full attendance required for certification eligibility.
- Grading: Pass/Fail based on NCCER module completion requirements. Retesting available per program policy.
Policies
- Safety: Strict adherence to OSHA and NCCER safety guidelines. Unsafe behavior may result in removal from hands-on activities.
- Academic Integrity: All assessments must reflect individual knowledge and skills.
- Accommodations: Available for qualified students per institutional policy.
Instructor Contact
[To be filled by program/instructor]
This syllabus is based on the official NCCER Carpentry curriculum and prepares trainees for industry-recognized certification. Successful completion demonstrates competency in foundational building envelope systems essential for energy-efficient and durable construction.