ON-DEMAND WEBINAR
What Did I Miss? How to Properly Specify an Air Barrier System
by Ryan Dalgleish
Design and Construction documents are one of the first steps towards achieving an effective layer of airtightness to manage moisture and air movement. The importance of a proper specification cannot be understated and a well-articulated document will ensure that the owner is provided with materials, performance and quality.
The presentation will review some of the consideration and language that should be reviewed prior to developing a specification and will outline code requirements, performance requirements, what can be done for quality and ensuring material selection meets the intent of design and for crucial coordination with other components of the enclosure.
Learning Objectives:
- Understand the various test methods for air barrier materials and assemblies as it relates to air, water, fire and other key requirements.
- Analyze the other control functions for a wall assembly and determine if the air barrier also provides vapor control or water resistance.
- Identify key language for 3-part specification to articulate performance standards, execution and quality requirements.
- Define requirements for quality assurance and control and typical downfalls of specification language.
Trust but Verify: Quality Control for Your Air Barrier
by Ryan Dalgleish
Today’s building construction must overcome complex building materials, multi-layer construction/multiple trades, thinner construction, limited on-the-job training, higher expectations, tight schedules and the pressure to keep the cost as low as possible. In the past, building systems were simpler with fewer layers. That is no longer the case.
One way to help ensure a successful project is to incorporate some form of quality assurance and quality control. Quality assurance can be achieved through incorporating a quality management system for the air barrier sub-trade. Quality control can be implemented before the first square-foot of air barrier is installed and then throughout the installation process.
Learning Objectives:
- Identify how to specify and use a variety of performance mock-ups to confirm design intent, sequencing, material compatibility and standards of installation acceptance.
- Demonstrate various ASTM test methods for assembly air permeance, rain penetration, adhesion, density and thickness testing procedures.
- Define key visual inspection methods used during the construction process for various air barrier materials utilizing site photos and proper corrective action.
- List the top five field related installation issues found during site quality control audits using site photos and case studies to evaluate the installation of the air barrier application.
The Importance of Wall to Roof Connections for the Air Barrier
by Roy Schauffele
As more states, jurisdictions and the design community require air barriers, the issue of connecting the wall air barrier assembly to other building assemblies, such as below-grade, window systems and roofs need to be completely understood in order to design and construct a functioning building enclosure.
One of the most often missed or poorly executed details is the connection between the wall air barrier and roof assembly. With a myriad of roof systems, wall configurations and the growing number of wall air barrier products, it can be difficult to navigate the process in regards to what systems work best with each other and the chemical compatibility of these systems.
This presentation will focus on things to consider from a design standpoint, along with practical approaches to ensuring a robust connection is constructed and executed.
Learning Objectives:
- Describe why the roof/wall air barrier intersection is critical to building performance in regards to moisture management and air leakage control and common design and field errors.
- Discuss compatibility issues related to wall and roof air barrier components for the myriad of air barrier and roofing assemblies that exist on the market today.
- Identify pre-construction coordination items to review and allocation of responsibilities to sub-trades for proper execution of connection.
- Review requirements for detailing the roof/wall interface and the sequence of construction for most common roof/wall air barrier connections.
Game Plan to Getting Air Barriers Right
by Brian Stroik
A billion dollars is spent each year by construction managers, trade partners, manufacturers and insurance companies due to water and moisture issues in the building enclosure. We know this is an issue—it has been for decades—yet every year there is more litigation regarding building enclosure failures. Join us to learn how having an industry-recognized knowledgeable individual in air barriers and an enclosure quality program can mitigate your building enclosure risk and assist you in providing the owner with a durable, sustainable building facade. Industry organizations have training programs, credentialing programs and guidance resources to help you assemble the right team to build air barriers right!
Learning Objectives:
- Explain why airtightness is essential for durable and sustainable building enclosures.
- Explain how to be recognized by building professionals as knowledgeable in air barriers.
- Provide a repeatable quality process using examples from the Air Barrier Association of America’s Quality Assurance Program.
- Provide examples of how a building using knowledgeable people and an enclosure quality process can help provide energy-efficient and sustainable buildings.
- Review industry expectations and educational resources.
The Elusive Sub-Contractor Responsible for Transitions
by Andrew Dunlap
An in-depth look at the environmental separators for the roof, wall and below-grade assemblies in regards to water control, air leakage control, thermal performance and vapor control. Critical details that typically cause building performance related issues will be focused on the two largest failures of building enclosures: roof-to-wall connections and wall-to-window connections specific to curtain wall systems. A step-by-step look at each critical detail in regards to sequence of construction and the various connections to ensure airtight/watertight and thermally protected details. Real-life photos and job conditions will bring the realities of the construction process to show typical errors found and how they can be addressed correctly.
Learning Objectives:
- Articulate how transitions impact building enclosure performance through real-life experiences in regards to energy loss, building performance and the sustainability of the system.
- Identify and prioritize critical details during the construction document phase to ensure an integrated approach is taken to heat, air, water and vapor control.
- Assess each detail in regards to impacts of the four control layers and understand the various options for designing details for a variety of roof, wall and window assemblies.
- Through the use of real-life case studies and photos, plan out the proper sequence of construction and identify quality control methods in construction document review to provide corrective action.
New Tools, Research and Site Quality in the Air Barrier Industry
by Ryan Dalgleish
The presentation will review some of the new tools available in regards to specifying different levels of building airtightness above code mandated minimums. These tools help assess the energy reduction from base levels of building airtightness and the corresponding financial savings, along with quantification of the impacts airtightness has on moisture movement transported by air leakage.
A look into potential changes to building codes and new Whole Building Airtightness test methods, along with a high level review of research conducted and being conducted, on things such as adhesion values for various air barrier materials and fastener penetration testing.
Thirdly, information on the ABAA quality assurance program and how to specify the program properly and exactly what the program entails. Included in this will be a review of the top field related issues that are found during the ABAA site audit process.
Learning Objectives:
- Through a review of the air barrier calculator, determine the energy and financial savings obtained by higher level of airtightness and how it impacts the project specifications.
- Analyze the results of recent research projects such as adhesion and fastener penetrations, along with upcoming building code changes.
- Define requirements for quality assurance and control, and typical downfalls of specification language, along with steps that can be taken to improve installation of the air/water resistive barrier.
- Identify key field installation issues for various air barrier products and how specifications can provide further clarity.
Navigating the Real, Imperfect Air Barrier Details
by Pamela Jergenson
Solving air barrier details or mishaps during construction is possible, but do we really have time for that? Construction schedules and sequencing are compressed. Change orders and rework are expensive and time consuming. Discover through actual air barrier specifications, drawings and field photographs the possible options to solve details or mishaps before construction starts. Join this interactive seminar with polls and real examples during construction that delve into ways to avoid those last-minute detail changes.
Learning Objectives:
- Identify the top five air barrier issues in construction.
- Analyze actual air barrier details and mishaps for possible solutions.
- Formulate possible air barrier solutions in both design and construction phases.
- Coordinate air barrier product data, specifications, drawings and construction to minimize problems and change orders.
Failure is Not an Option: Air Barrier Continuity Strategies for Storefront and Curtain Wall Systems
by Andrew Dunlap
Critical details that typically cause building performance related issues will be focused on one of the largest failures of building enclosures: wall to window connections specific to curtain wall systems and storefronts. A step-by-step look at each critical detail in regards to sequence of construction and the various connections to ensure airtight/watertight and thermally protected details. Real life photos and job conditions will highlight the realities of the construction process to show typical errors found and how those errors can be addressed correctly.
Learning Objectives:
- Articulate how transitions impact building enclosure performance through real life experiences in regards to energy loss, building performance and the sustainability of the system.
- Correctly identify and prioritize critical details during the construction document phase to ensure an integrated approach is taken to heat, air, water and vapor control.
- Assess each detail for storefront and curtain wall in regards to impacts of the four control layers and understand the various options for designing details for a variety of roof, wall and window assemblies.
- Through the use of real life case studies and photos, plan out the proper sequence of construction and identify quality control methods in construction document review to provide corrective action.
Recurring Field Installation Issues with Air Barriers
by Ryan Dalgleish
The term Groundhog Day has a meaning of an unpleasant and a repetitive event or situation. In the building industry, we unfortunately either like or at least tolerate Groundhog Day. I guess we would not have much to talk or complain about if we learned from our past mistakes—that would just be boring, right?
Everyone knows that air barriers are important, they know what they do and that they need to be installed correctly. We have heard it for 20 years and no longer need a presentation to remind us of that. With that being said, how do we give them a chance of success?
One of the most common risk management strategies used is a robust quality assurance program in the specifications that requires certified contractors, trained and certified installers, evaluated materials and on-site third-party audits. This presentation will discuss the role of the quality assurance audits, and point out what to look for when doing site observation and quality control. It will also provide real life examples that can help you identify installation issues on your project, what caused them, and what corrective action can be taken.
Learning Objectives:
- Assess how site quality assurance audits, field observation and site quality control fit into an overall quality assurance and risk management strategy.
- Determine responsibilities of all building enclosure stakeholders to coordinate and execute a plan for quality installation.
- Identify typical issues found in the installation process and what caused these for a variety of air barrier systems by visual inspection.
- Through the use of jobsite photos, demonstrate the physical testing that can be done on a variety of air barrier systems.