IIBEC Online Education

2024 BES Session: Examining Methods for Preserving and Improving the Energy Performance of a Historic, Aluminum Framed Curtainwall System Course Overview This session was originally presented at the 2024 IIBEC/OBEC Building Enclosure Symposium in Toronto, Canada.  This course includes the following components: recording of the live session a summative assessment consisting of 10 questions two surveys required to claim continuing education credit Description With respect to thermal performance, historic aluminum-framed curtainwall systems perform poorly compared to modern counterparts.. These systems are ideal candidates for replacement with newer thermally efficient systems during building retrofits. However, there are situations where replacement of the curtainwall system is not feasible due to other factors such as historic significance, constructability, or excessive costs. When a facade is designated as historically significant by local preservation authorities, the appearance of the curtainwall system must be maintained. This may be difficult with modern replacement systems, and customization may be cost prohibitive.  This session explores a method that was developed to thermally retrofit in-situ a historic curtainwall framing system while maintaining the original appearance of the system. The change in thermal performance is modeled to estimate improvements that can be achieved through retrofitting existing framing and compared to the improvement in replacing the existing framing. Finally, an energy cost-benefit analysis is conducted to account for embodied energy associated with the new framing system. The primary intended audience is designers and constructors focused on building restoration. Some background knowledge of building science fundamentals will assist the attendee's understanding. Speaker(s)/Author(s) David Wach, PEng Senior Engineer Engineering Link Inc. Arthur Li, PEng Project Engineer Engineering Link Inc. Course Access Courses are accessible in LearnUpon for one year from the date of purchase. Credit Start Date 8/12/24  Credit Expiration Date  8/12/27 Knowledge Level: Intermediate IIBEC Core Competencies: Exterior Wall Continuing Education Credit Statement This course is approved for 1.0 IIBEC CEH This course is approved for 1.0 AIA LU/HSW AIA Course Number: BES24_14_OD AIA Provider Number: G024 Continuing Education Credit Claim Information To claim IIBEC CEHs, learners are required to: Complete the summative assessment Complete the course Evaluation & Attestation Survey After completing the Evaluation & Attestation Survey, learners will be able to download a Certificate of Completion.  Learners are responsible for self-reporting IIBEC CEH credit by uploading their Certificate of Completion to their IIBEC Portal. For assistance in self-reporting CEHs, please reach out to: cehs@iibec.org To claim AIA LU, learners are required to complete the above requirements, as well as: Complete the AIA Survey (AIA member number is required) AIA continuing education Learning Units earned upon completion of this course will be reported to AIA CES for AIA members.   AIA CES Provider statement IIBEC is a registered provider of AIA-approved continuing education under Provider G024. All registered AIA CES Providers must comply with the AIA Standards for Continuing Education Programs.  Any questions or concerns about this provider or this learning program may be sent to AIA CES (cessupport@aia.org or (800) AIA 3837, Option 3). This learning program is registered with AIA CES for continuing professional education. As such, it does not include content that may be deemed or construed to be an approval or endorsement by the AIA of any material of construction or any method or manner of handling, using, distributing, or dealing in any material or product. AIA continuing education credit has been reviewed and approved by AIA CES. Learners must complete the entire learning program to receive continuing education credit. AIA continuing education Learning Units earned upon completion of this course will be reported to AIA CES for AIA members. Certificates of Completion for both AIA members and non-AIA members are available upon request. Read more

2024 BES Session: Modeling, Simulation, and Measurement of a Full-Scale Integrated Energy Efficiency Retrofit Prototype for Single-Family Attached Residences in Cold Climates Course Overview This session was originally presented at the 2024 IIBEC/OBEC Building Enclosure Symposium in Toronto, Canada.  This course includes the following components: recording of the live session a summative assessment consisting of 10 questions two surveys required to claim continuing education credit Description Building energy retrofitting has been acknowledged as a critical path for achieving energy and environmental targets. Prefabricated panelized exterior insulated envelope systems are emerging as a promising technology for retrofit solutions. However, there is a need to quantify panel performance relative to insulating value and airtightness. This case study investigates the use of numerical tools combined with in situ measurements to predict the performance of a full-scale integrated energy efficiency retrofit assembly installed at Syracuse University’s BEST facility. The study investigates the impact of air leakage on hygrothermal performance under varying pressure differentials, examining both infiltration and exfiltration using CHAMPS-BES. The effective R-value was measured for the retrofitted panel, including leakage and joint effects, and data was validated via field measurements. In the cold climate of Syracuse, NY, the retrofitting approach demonstrates a total 80.3% reduction in total thermal energy use intensity (EUI), including 8.3% reduction from the envelope retrofitting and 72% reduction from the mechanical pod. If fully adopted to multiple residential building types across the US, the approach could lead to significant CO2 emissions reduction associated with the potential energy savings of 531.05TWh/year. Speaker(s)/Author(s) Shayan Mirzabeigi, LEED Green Associate PhD Student/Research Assistant Syracuse University Sameeraa Soltanian-Zadeh PhD Student/Research Assistant Syracuse University Non-Presenting Authors Bess Krietemeyer, PhD Associate Professor, Syracuse University Rui Zhang, PhD Oak Ridge National Laboratory Jianshun “Jensen” Zhang, PhD Professor and Executive Director Center of Excellence in Environmental and Energy Systems, Syracuse University Course Access Courses are accessible in LearnUpon for one year from the date of purchase. Credit Start Date 8/12/24    Credit Expiration Date  8/12/27 Knowledge Level: Advanced IIBEC Core Competencies: Exterior Walls Continuing Education Credit Statement This course is approved for 1.0 IIBEC CEH This course is approved for 1.0 AIA LU/Elective AIA Course Number: BES24_10_OD AIA Provider Number: G024 Continuing Education Credit Claim Information To claim IIBEC CEHs, learners are required to: Complete the summative assessment Complete the course Evaluation & Attestation Survey After completing the Evaluation & Attestation Survey, learners will be able to download a Certificate of Completion.  Learners are responsible for self-reporting IIBEC CEH credit by uploading their Certificate of Completion to their IIBEC Portal. For assistance in self-reporting CEHs, please reach out to: cehs@iibec.org To claim AIA LU, learners are required to complete the above requirements, as well as: Complete the AIA Survey (AIA member number is required) AIA continuing education Learning Units earned upon completion of this course will be reported to AIA CES for AIA members.   AIA CES Provider statement IIBEC is a registered provider of AIA-approved continuing education under Provider G024. All registered AIA CES Providers must comply with the AIA Standards for Continuing Education Programs.  Any questions or concerns about this provider or this learning program may be sent to AIA CES (cessupport@aia.org or (800) AIA 3837, Option 3). This learning program is registered with AIA CES for continuing professional education. As such, it does not include content that may be deemed or construed to be an approval or endorsement by the AIA of any material of construction or any method or manner of handling, using, distributing, or dealing in any material or product. AIA continuing education credit has been reviewed and approved by AIA CES. Learners must complete the entire learning program to receive continuing education credit. AIA continuing education Learning Units earned upon completion of this course will be reported to AIA CES for AIA members. Certificates of Completion for both AIA members and non-AIA members are available upon request. Read more

2024 BES Session: Self-Adhered Membrane Applications: What does it really mean to stick (Shelner, C.) Course Overview This session was originally presented at the 2024 IIBEC/OBEC Building Enclosure Symposium in Toronto, Canada.  This course includes the following components: recording of the live session a summative assessment consisting of 10 questions two surveys required to claim continuing education credit Session Description This session addresses the comprehensive evaluation of adhesives for self-adhered membranes in the construction industry. It recognizes that relying solely on peel adhesion tests overlooks critical forces that affect membrane performance. The session explores alternative evaluation methodologies, emphasizing the importance of considering shear forces, temperature fluctuations, and external loads. Neglecting these factors can lead to reduced adhesion, membrane detachment, and compromised building envelope integrity. Intended for construction professionals, architects, and engineers, the session showcases advancements in adhesive testing technology and methodologies. Attendees will gain insights into assessing adhesive performance and its implications for long-term project success. By incorporating these evaluation methods into the design and specification process, stakeholders can make informed decisions, ensure proper membrane adhesion, and enhance overall project performance. In summary, this session raises awareness about the limitations of relying solely on peel adhesion tests for self-adhered membranes. It highlights the need for a comprehensive evaluation of adhesives and consideration of all applied forces. By broadening the understanding of adhesive performance, attendees can improve the reliability and durability of self-adhered membrane systems, contributing to the sustainability and success of construction projects. Speaker(s)/Author(s) Cody Shelner, CABS, LEED Green Associate Business Development Manager - Air and Waterproofing Functional Coatings by tesa Course Access Courses are accessible in LearnUpon for one year from the date of purchase. Credit Start Date  8/12/24  Credit Expiration Date 8/12/27 Knowledge Level: Intermediate IIBEC Core Competencies: exterior walls Continuing Education Credit Statement This course is approved for 1.0 IIBEC CEH This course is approved for 1.0 AIA LU/HSW AIA Course Number: BES24_03_OD AIA Provider Number: G024 Continuing Education Credit Claim Information To claim IIBEC CEHs, learners are required to: Complete the summative assessment Complete the course Evaluation & Attestation Survey After completing the Evaluation & Attestation Survey, learners will be able to download a Certificate of Completion.  Learners are responsible for self-reporting IIBEC CEH credit by uploading their Certificate of Completion to their IIBEC Portal. For assistance in self-reporting CEHs, please reach out to: cehs@iibec.org To claim AIA LU, learners are required to complete the above requirements, as well as: Complete the AIA Survey (AIA member number is required) AIA continuing education Learning Units earned upon completion of this course will be reported to AIA CES for AIA members.   AIA CES Provider statement IIBEC is a registered provider of AIA-approved continuing education under Provider G024. All registered AIA CES Providers must comply with the AIA Standards for Continuing Education Programs.  Any questions or concerns about this provider or this learning program may be sent to AIA CES (cessupport@aia.org or (800) AIA 3837, Option 3). This learning program is registered with AIA CES for continuing professional education. As such, it does not include content that may be deemed or construed to be an approval or endorsement by the AIA of any material of construction or any method or manner of handling, using, distributing, or dealing in any material or product. AIA continuing education credit has been reviewed and approved by AIA CES. Learners must complete the entire learning program to receive continuing education credit. AIA continuing education Learning Units earned upon completion of this course will be reported to AIA CES for AIA members. Certificates of Completion for both AIA members and non-AIA members are available upon request. Read more

2024 BES Session: Thermal Performance of Spandrel Assemblies in Glazed Wall Systems Course Overview This session was originally presented at the 2024 IIBEC/OBEC Building Enclosure Symposium in Toronto, Canada.  This course includes the following components: recording of the live session a summative assessment consisting of 10 questions two surveys required to claim continuing education credit Description While the thermal performance calculation of discrete vision areas in curtainwall and window wall systems is well understood, when combined with opaque spandrels, it often stretches the limits of common evaluation methods. Recently published spandrel simulation procedures continue to struggle with nonstandard sizes, especially small slab bypass units with high frame to center-of-spandrel ratios; heat flow from adjacent assemblies (vision glazing and building components such as walls, floors, and roofs); and evaluation of interior temperatures, particularly near corners and framing intersections. As a result, there is confusion and inconsistent results in spandrel thermal performance values. Several studies show that conventional 2D thermal simulations may overestimate R-values by 30% compared to physical testing or 3D simulations. This presentation summarizes ongoing research that includes literature review, simulations, and laboratory testing. The research objective is to develop improved thermal simulation techniques that more accurately represent the thermal behavior of spandrel assemblies and its integration with the building envelope. We appreciate the RCI-IIBEC Foundation for contributing to this research. Speaker(s)/Author(s) Ivan Lee, PEng Morrison Hershfield Daniel Haaland, MASc, PEng Principal, Building Science Engineer RDH Building Science Andrea La Greca, PE Consulting Engineer Simpson Gumpertz & Heger Inc Non-presenting Author Cheryl Saldanha, PE, CPHD Senior Project Manager, Building Science Practice Leader Simpson Gumpertz and Heger Course Access Courses are accessible in LearnUpon for one year from the date of purchase. Credit Start Date 8/12/24  Credit Expiration Date 8/12/27 Knowledge Level: Intermediate IIBEC Core Competencies: Exterior wall Continuing Education Credit Statement This course is approved for 1.0 IIBEC CEH This course is approved for 1.0 AIA LU/Elective AIA Course Number: BES24_09_OD AIA Provider Number: G024 Continuing Education Credit Claim Information To claim IIBEC CEHs, learners are required to: Complete the summative assessment Complete the course Evaluation & Attestation Survey After completing the Evaluation & Attestation Survey, learners will be able to download a Certificate of Completion.  Learners are responsible for self-reporting IIBEC CEH credit by uploading their Certificate of Completion to their IIBEC Portal. For assistance in self-reporting CEHs, please reach out to: cehs@iibec.org To claim AIA LU, learners are required to complete the above requirements, as well as: Complete the AIA Survey (AIA member number is required) AIA continuing education Learning Units earned upon completion of this course will be reported to AIA CES for AIA members.   AIA CES Provider statement IIBEC is a registered provider of AIA-approved continuing education under Provider G024. All registered AIA CES Providers must comply with the AIA Standards for Continuing Education Programs.  Any questions or concerns about this provider or this learning program may be sent to AIA CES (cessupport@aia.org or (800) AIA 3837, Option 3). This learning program is registered with AIA CES for continuing professional education. As such, it does not include content that may be deemed or construed to be an approval or endorsement by the AIA of any material of construction or any method or manner of handling, using, distributing, or dealing in any material or product. AIA continuing education credit has been reviewed and approved by AIA CES. Learners must complete the entire learning program to receive continuing education credit. AIA continuing education Learning Units earned upon completion of this course will be reported to AIA CES for AIA members. Certificates of Completion for both AIA members and non-AIA members are available upon request. Read more

2024 BES Session: Validating Thermal Performance of Existing Assemblies Using In-Situ Measurements Course Overview This session was originally presented at the 2024 IIBEC/OBEC Building Enclosure Symposium in Toronto, Canada.  This course includes the following components: recording of the live session a summative assessment consisting of 10 questions two surveys required to claim continuing education credit Description For architects, engineers, and building owners, the thermal performance of existing or historic building envelopes is often difficult to determine with a high level of accuracy. To obtain greater baseline performance accuracy for energy models, especially for deep energy retrofit projects, in-field measurement tools can be used to obtain real-time data on the conductivity of the existing assemblies. This presentation will focus on the typical procedures of in-situ U-factor measurement, outline the capabilities and limitations of the tool set, and recommend ways to improve the validity of measurements using case studies. For older buildings, the records of existing assemblies are often incomplete or inaccurate. The in-situ U-factor measurement tool set is especially useful for architects and engineers when the status of the existing materials is unclear. For a documented assembly, these field measurements assist in validating the U-factor estimates. If the field-measured U-factor consistently varies from the calculated prediction, those measurements prompt further study. For an undocumented envelope, field measurement is an excellent nondisruptive method for building owners and their consultants to estimate the thermal performance of an existing envelope. Every measurement is different due to key factors such as weather conditions, interior boundary, thermal mass, etc. Speaker(s)/Author(s) Shibei Huang, NFRC Certified Simulator Building Enclosure Consultant RWDI Course Access Courses are accessible in LearnUpon for one year from the date of purchase. Credit Start Date 8/12/24  Credit Expiration Date 8/12/24 Knowledge Level: Intermediate IIBEC Core Competencies: Building envelope commissioning Continuing Education Credit Statement This course is approved for 1.0 IIBEC CEH This course is approved for 1.0 AIA LU/HSW AIA Course Number: BES24_18_OD AIA Provider Number: G024 Continuing Education Credit Claim Information To claim IIBEC CEHs, learners are required to: Complete the summative assessment Complete the course Evaluation & Attestation Survey After completing the Evaluation & Attestation Survey, learners will be able to download a Certificate of Completion.  Learners are responsible for self-reporting IIBEC CEH credit by uploading their Certificate of Completion to their IIBEC Portal. For assistance in self-reporting CEHs, please reach out to: cehs@iibec.org To claim AIA LU, learners are required to complete the above requirements, as well as: Complete the AIA Survey (AIA member number is required) AIA continuing education Learning Units earned upon completion of this course will be reported to AIA CES for AIA members.   AIA CES Provider statement IIBEC is a registered provider of AIA-approved continuing education under Provider G024. All registered AIA CES Providers must comply with the AIA Standards for Continuing Education Programs.  Any questions or concerns about this provider or this learning program may be sent to AIA CES (cessupport@aia.org or (800) AIA 3837, Option 3). This learning program is registered with AIA CES for continuing professional education. As such, it does not include content that may be deemed or construed to be an approval or endorsement by the AIA of any material of construction or any method or manner of handling, using, distributing, or dealing in any material or product. AIA continuing education credit has been reviewed and approved by AIA CES. Learners must complete the entire learning program to receive continuing education credit. AIA continuing education Learning Units earned upon completion of this course will be reported to AIA CES for AIA members. Certificates of Completion for both AIA members and non-AIA members are available upon request. Read more

2024 BES Session: Windows Installation Designs for Meeting Demanding Thermal Code Requirements  Course Overview This session was originally presented at the 2024 IIBEC/OBEC Building Enclosure Symposium in Toronto, Canada.  This course includes the following components: recording of the live session a summative assessment consisting of 10 questions two surveys required to claim continuing education credit Description The building enclosure industry has been moving to the use of exterior continuous insulation for decades, and the thickness of the insulation required has steadily been increasing. Thicker exterior insulation requires new design solutions for cladding attachment and penetrations, such as window openings. Modern emerging building codes, such as the National Energy Code for Buildings 2020 in Canada and ASHRAE 90.1-2022 Energy Standard for Sites and Buildings Except Low-Rise Residential Buildings, require the not-inconsiderable thermal bridging impact of window installation details to be considered. Finally, the need to focus on the water and airtightness of window installations is now widespread. New standards, such as CSA A440.6, High Exposure Fenestration Installation, provide requirements for demanding applications. This session will review design and construction challenges of window installation in walls with more than 50 mm (2”) of continuous insulation. New products have become available that may help solve some of the challenges. The design process, technology, and techniques for ensuring an air- and water-tight installation while mitigating thermal bridging will be presented, along with a range of thermal calculations and construction details to bring these solutions to life. Speaker(s)/Author(s) John Straube, PhD, PEng RDH Building Science University of Waterloo Faculty of Engineering Daniel Haaland, MASc, PEng Principal, Building Science Engineer RDH Building Science Course Access Courses are accessible in LearnUpon for one year from the date of purchase. Credit Start Date August 12, 2024  Credit Expiration Date  August 12, 2027 Knowledge Level: Intermediate IIBEC Core Competencies: Exterior Walls Continuing Education Credit Statement This course is approved for 1.0 IIBEC CEH This course is approved for 1.0 AIA LU/Elective AIA Course Number: BES24_10_OD AIA Provider Number: G024 Continuing Education Credit Claim Information To claim IIBEC CEHs, learners are required to: Complete the summative assessment Complete the course Evaluation & Attestation Survey After completing the Evaluation & Attestation Survey, learners will be able to download a Certificate of Completion.  Learners are responsible for self-reporting IIBEC CEH credit by uploading their Certificate of Completion to their IIBEC Portal. For assistance in self-reporting CEHs, please reach out to: cehs@iibec.org To claim AIA LU, learners are required to complete the above requirements, as well as: Complete the AIA Survey (AIA member number is required) AIA continuing education Learning Units earned upon completion of this course will be reported to AIA CES for AIA members.   AIA CES Provider statement IIBEC is a registered provider of AIA-approved continuing education under Provider G024. All registered AIA CES Providers must comply with the AIA Standards for Continuing Education Programs.  Any questions or concerns about this provider or this learning program may be sent to AIA CES (cessupport@aia.org or (800) AIA 3837, Option 3). This learning program is registered with AIA CES for continuing professional education. As such, it does not include content that may be deemed or construed to be an approval or endorsement by the AIA of any material of construction or any method or manner of handling, using, distributing, or dealing in any material or product. AIA continuing education credit has been reviewed and approved by AIA CES. Learners must complete the entire learning program to receive continuing education credit. AIA continuing education Learning Units earned upon completion of this course will be reported to AIA CES for AIA members. Certificates of Completion for both AIA members and non-AIA members are available upon request. Read more