Studies show highly permeable water-resistant air barrier (WRB/AB) systems increase substrate drying and reduce the wet time of absorptive claddings, thereby improving wall assembly performance and lowering the risk of toxic growth substances. This presentation investigates the science of permeability, current research on vapor open building envelope systems, and discusses how increased permeability can enhance wall assembly performance. Low permeance vapor barriers, once thought to improve performance, are known to increase interior condensation by trapping moisture within the wall assembly. When moisture is trapped within the assembly, the effects on occupant health and safety can be “sickening.” Moisture induces mold growth, building damage, and in some cases even structural damage, increasing health risks and occupant safety. Today, more architects and designers are incorporating highly vapor open WRB/AB systems into their designs to combat this issue. This course offers building science information that challenges the notion that excessive permeability is detrimental to a wall assembly....
An introduction to the history, manufacturing, and use of Polyisocyanurate Insulation in Commercial and Residential Construction and address how these products can contribute to energy efficiency, fire safety, sustainability, and a healthier indoor environment....
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This is a Product SpotLight Presentation. Want spring performance without the complexity? Learn how the RSIC®-ADAPT works, where it excels, and why it’s the next revolution in high-performance sound isolation. Whether you’re an architect, engineer, contractor, or acoustics professional, this session focuses on the key benefits, real-world applications, and performance advantages that make RSIC®-ADAPT a game-changing solution. Spring performance with the installation simplicity of RSIC-1....
This course aims to educate learners about the chemistry of spray-applied polyurethane foam (SPF), its various applications in the construction industry, safe handling and installation, and its contribution to sustainable design. The advantages of using SPF are highlighted in terms of its benefits to energy conservation and fire safety. Its role as a high-performance air barrier that satisfies code and LEED® criteria and complies with various standards is also discussed....
We will discuss how Polyiso Continuous Insulation will improve the thermal performance of walls of Steel Stud Construction. In addressing the advantages of continuous insulation, we will also address the disadvantages of using steel studs without continuous insulation. We will discuss what Sustainability is related to and how it is measured, including factors that are involved in addressing Building Longevity, and how these concepts impact making buildings more energy efficient. We will look at various types of products used to achieve code-compliant designs with a perspective that addresses sustainable construction. Looking towards the future we will discuss the actions being undertaken in conjunction with energy conservation and construction codes, building science organizations, and other groups in pushing proper building envelope design. We will also look at the history of Polyiso and how this product is produced from raw chemicals, creating a completed board stock product....
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With the mainstream usage of the Cold Fluid Applied, Liquid Resin Roofing & Waterproofing Membranes; it is necessary to obtain the technical knowledge used to provide QC inspections. Course will provide attendees of basic "what to look for" information, some science related to the information, and corrective course of actions that may be possible....
The hospitality industry thrives on positive customer experiences. These experiences are often shared on social media, and reviews of a restaurant or hotel now commonly include the acoustical aspects of the experiences. Hospitality venues must be constructed to the highest standards in order to achieve the necessary level of customer satisfaction; this includes providing a positive acoustic environment for a wide range of situations. In addition to reviewing the basics of sound, sound movement, and sound measurement, this course details the comprehensive range of applications available to the designer to block unwanted noises, control the acoustics in large venues, and provide complete privacy where it is needed while improving the aesthetic appeal of each space as a result....
View the Catalyst Acoustics Group Course Library
This course is part of one or more "Course Collections". Click here to view the details.
This course explores how an innovative, scalable, and economical cold-formed steel column and composite beam framing system addresses common primary framing challenges to reach the roof faster and deliver stronger, more cost-effective, and sustainable projects. This well-proven, ICC-compliant system reduces dependencies on multiple trades and minimizes the number of handoffs, supporting schedule compression, which then translates directly into earlier openings, faster revenue generation, and reduced labor costs. The system is applicable to a range of housing, hotel, and commercial mid-rise projects in all climates and geographies....
This course explores how to use coil and extrusion coatings in the built environment, and how innovative coatings contribute to sustainability initiatives....
A rooftop solar photovoltaic system offers myriad benefits to both building owners and the environment; to maximize the benefits, however, it is important to be aware of the potential causes and effects of problems with rooftop installations. This course presents the issues to consider to prevent damaging the roof, voiding the roofing warranty, and incurring additional costs. Solar system mounting options are explored in terms of how they can help eliminate concerns around rooftop installations....
Understanding how insulated metal panels comply with fire safety regulations under the code are critical to their proper use in creating highly energy efficient and sustainable buildings. This course takes a relatively complex subject and addresses the most important fire safety related aspects to allow building designers to make an informed decision on the use of these popular cladding systems. We will review how these products have been addressed in the development of the International Building Code, including their applications in both combustible and noncombustible structures as well as single and multi-story construction. The program will conclude with a look at the various third-party product listings, evaluation reports, and engineering judgements used to evidence compliance with the International Building Code....
Building Envelopes are among the systems that can have the largest embodied carbon impact on a building. Traditionally envelope systems and materials are chosen for aesthetics, cost, and operational energy, but embodied carbon is equally important. Learn how carbon is broken out between operational and embodied, the basic concepts of an LCA and EPD’s, strategies for selecting and comparing insulation and cladding systems....
A high-performance building envelope, such as one made with architectural insulated metal panels (IMPs), serves as the building’s primary defense against environmental elements and protects the health and well-being of its occupants. This course reviews the components and benefits of IMPs, which offer all four control layers—air, vapor, thermal, and water—within a single component, delivering superior thermal performance and high-end design....
The surface coating is the first line of defense in prepainted metal, and one of the most important elements to consider as part of a metal purchase. Selecting the right coating, finish, and paint system can affect product lifespan, energy efficiency, and aesthetic appeal. This course discusses the composition of prepainted metal, its application and performance, and examines the building and environmental factors that may influence the type of paint system specified....
Rooftop HVAC equipment, waste receptacles, and other necessary but unsightly equipment are common in today’s commercial industries. Rooftop and ground screening can provide a solution for meeting code requirements while improving building aesthetics. In addition, screens may improve a property’s safety and security and establish privacy boundaries. This course offers an in-depth discussion of rooftop and ground screening, the various ways to screen, and considerations when selecting a screen. Different installation techniques and comparative characteristics of traditional screening methods versus unit-attached and modular screening methods are also discussed....
View the CityScapes Architectural Innovations Course Library
Roofing technologies have come a long way from labor-intensive systems that achieved water tightness through redundancy. Today’s single-ply thermoplastic membrane systems are lightweight, consistently manufactured, and efficient to install. This course focuses on thermoplastic single-plies, particularly those that are PVC based, and explores their benefits and limitations. It also identifies the important factors to consider when selecting a roof system, including fastening techniques, warranties, safety, and sustainability....
In designing successful interior building spaces that positively impact their occupants, it is critical to have knowledge of the principles of acoustics and noise control and link them to design methodology. This course explores these principles, with a special emphasis on common building types where acoustics and noise control are often required and noise can have detrimental effects on users, such as athletic facilities and performance spaces....
View the Catalyst Acoustics Group Course Library
This course is part of one or more "Course Collections". Click here to view the details.
This presentation will focus on the overview of various waterproofing, water retention, and drainage methods that meet the standards of today’s green roof applications. Along with an overview of soil options and vegetation that it can support....
Green roof systems are typically described in terms of soil depth (intensive vs. extensive) or where they are assembled (built-in-place vs. modular). These are useful categories, but do not address key elements of green roof design, such as drainage, water storage, roof slope, and other considerations. This presentation will review different green roof systems and components, and their use in meeting project goals relating to storm water management, integration with hardscape, and constructability....
Roof top paver systems have become an integral part of commercial roofing that not only improves the energy efficiency but also increases the life expectancy. Roof top pavers provide a durable surface protecting the roofing system from thermal shock, UV degradation and impact. In addition to these benefits, roof top pavers also add the ability to increase the useable square footage of a structure by providing a durable pedestrian surface on roof decks....
Locating mechanical and electrical equipment on a roof is often necessary for space and efficiency in a building design. However, it can be challenging to provide a means for safe maintenance access while preserving the roof membrane and structural integrity and not interfering with other rooftop equipment. This course presents the components that comprise rooftop support systems designed to solve these challenges, as well as system design considerations and compliance with the International Building Code® (IBC®) and the International Mechanical Code® (IMC®)....
Join us for our webinar with a focus on Military projects. Kalwall’s daylighting systems are a perfect fit for the demanding requirements of military applications. Our specialty systems meet UFC 4-010-01 blast requirements, and our products in general are well known for both their ruggedness and ability to provide safety and security for high-value assets and military personnel. Learn how Kalwall can help you build secure military spaces....
This course is designed to provide an introduction to acoustics and will highlight the link between acoustics and the architects vision for a space at the design phase. Understanding how sound travels in buildings is crucial to creating a smart and acoustically sound environment. Architects and building owners invest heavily into designing aesthetics and functionality into a building that represents their vision for its use. However, poor acoustics can disrupt and distract occupants from the architects’ vision for a space. Understanding how sound travels in buildings and how it interacts with various surfaces will provide the knowledge needed to avoid acoustical issues when designing a space. In the event that the building is already experiencing issues, strategies for remediating the issues will also be discussed....
Wood is not only visually appealing; it plays a vital role in shaping acoustics. This course examines the acoustic properties of wood and its applications in wood-based architectural solutions, focusing on how acoustic wood products can help control noise in commercial and residential environments. Also reviewed is how these products support sustainable design objectives, including their role in meeting the criteria of the LEED® v5 Building Design and Construction and Interior Design and Construction rating systems, as well as the WELL Building Standard™ v2. The presentation features design strategies and case studies that illustrate the effectiveness of acoustic wood products in achieving superior performance....
Rooftop HVAC equipment, waste receptacles, and other unsightly equipment are commonplace in today’s commercial industries. Unfortunately, these items are necessary but unsightly. However, screening can help building owners enhance aesthetics and meet code requirements. Screening offers not only a visual benefit but also helps to improve the safety and security of your property. This course offers an in-depth discussion of rooftop and ground screening, the various ways to screen, and considerations when selecting a screen for your project. Different installation techniques and comparative characteristics of traditional screening methods versus unit-attached and modular screening methods are also discussed....
View the CityScapes Architectural Innovations Course Library
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