Protected Membrane Roofing (PMR) assemblies have been widely adopted in low-slope commercial buildings since the late 1960s. Also known as the Inverted Roof Membrane Assembly or Upside Down / Inverted Roof, PMR assemblies move the waterproofing membrane from the top of the roof assembly to the surface of the structural deck. This simple design change provides several advantages over conventional roof assemblies that have their waterproof membrane fully exposed at the top surface. For architects, PMR assemblies present many opportunities to create innovative, sustainable, and efficient buildings. The most significant advantage is that PMR assemblies offer superior protection against water penetration, which reduces the likelihood of leaks and extends the lifespan of the roofing system. They also offer enhanced energy efficiency, from the strategic insulation layer placed above the waterproofing membrane. This course will also show how PMR assemblies provide ample opportunities for sustainable design integration. They allow for the creation of green roofs or Blue Roof systems, which provide environmental benefits like rainwater harvesting. With its proven record of reliability, PMR assemblies present a compelling solution for architects seeking innovative, sustainable, and efficient roofing option...
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Discover how Kalwall’s perfectly diffuse daylighting brightens up the home while introducing the same unmatched benefits you get with commercial projects: thermal performance, energy efficiency, low maintenance, comfort and wellness and more!...
Roof underlayments play a vital role in enhancing roof durability by preventing moisture intrusion and extending the life of the roofing system. This course compares traditional felt roof underlayments with modern synthetic roof underlayments across various parameters and discusses ASTM standards and material testing. The course examines the four critical performance factors that influence product selection and concludes with a checklist of items to address to ensure the appropriate underlayment is specified....
Vinyl membrane decking can prolong the life cycle of various building components; however, performance and durability depend on vinyl membrane selection, specification, and installation. Fortunately, vinyl membrane manufacturers can support architects, contractors, and specifiers through all phases of the project to ensure a successful outcome. This course examines walkable, waterproof roof deck membranes and roofing systems and includes discussions on system characteristics, design considerations, and how to properly specify roof deck membrane systems. ...
View the Duradek/Durarail Course Library
This course is part of one or more "Course Collections". Click here to view the details.
Acoustical doors are vital in managing sound transmission in various architectural and industrial settings. This course discusses evaluating, specifying, and integrating acoustical doors into projects that demand effective noise control, speech privacy, and occupant comfort. It also examines how acoustical doors may help meet credit requirements in the LEED® v5 Building Design and Construction rating system and the WELL Building Standard™ version 2. Compliance with fire safety codes and SCIF specifications is also discussed....
Off-site construction practices for commercial projects are growing in popularity because of their ability to combat persistent industry challenges such as weather delays, skilled labor shortages, material availability issues, and price increases. While the benefits to off-site construction are undeniable, the upfront efforts required from the project team can cause apprehension. This learning will take participants on an off-site construction journey leveraging case studies to share firsthand experiences of successful projects that have been able to turn the upfront effort into a wealth of benefits....
This course focuses on design considerations when using insulated metal roof panels. Panel characteristics, paint finishes and roof geometry options are reviewed. Support structure requirements (ex: purlins, joists, decking) including steel alignment/tolerances, panel spans and roof diaphragm considerations are studied. Functional aspects including environmental control layers (air, vapor, water and thermal) are examined. A full color animated video provides guidance on the step by step process of how IMP roofs are installed. Code compliance including air/water, thermal, fire safety and wind uplift is addressed. The program concludes with product and installation warranties, including paint, corrosion and weather tightness....
Green roof systems are designed on various roofing membranes and come with many different components depending on the many factors including the region, regulation, application, roof design to name a few. This presentation will review these assemblies and the value of options. Address key elements of green roof design, such as drainage, water storage, integration with membrane, and other considerations along with common problems to avoid. Finally, a discussion on construction sequencing and planning as well as solar integration to help the specifier better understand the technology around this segment of the building envelope to ensure greater success....
For many years, preformed metal wall panels have been a top choice for building owners and architects, offering an excellent blend of cost effectiveness, functionality, and aesthetic appeal, particularly in rainscreen and screen walls. This course examines the different materials, profiles, and finish options for these panels and dives into applications and best practices for design and installation....
With the advent of “cool” single-ply roofs featuring heat-reflective exterior surfaces and the use of mechanical attachment, new questions have emerged concerning the internal forces at play within the roofing system, especially in regard to vapor movement and the potential for moisture condensation within the roof. This course reviews the fundamentals of vapor movement in roofing systems, current roof condensation research and the tools available to assess roof condensation. It also provides the building design professional with strategies to deal effectively with moisture movement within the roofing system....
Structural fire protection guards essential structural components from the devastating effects of fire. This course examines the various active and passive fireproof methods that are available with a focus on the features, types, and design considerations of prefabricated fireproof structural columns designed for exposed exterior and interior load-bearing columns....
Polyisocyanurate (polyiso) insulation is one of North America’s most widely used, readily available, and cost-effective insulation products. While polyiso is currently most commonly known for its use on roofs and walls, this course focuses on the many benefits of using it in below-grade installations in order to meet energy codes, maximize the building foundation’s thermal performance, and extend the overall life of the structure. The course explores the requirements for three primary characteristics of any below-grade insulation—thermal performance, water absorption, and load capacity—and describes how polyiso meets or exceeds those requirements and protects the foundation waterproofing system....
View the Rmax - A Division of the Sika Corporation Course Library
Mineral wool core panels provide an excellent alternative to foam core insulated metal panels and other traditional materials where the wall assembly need to be fire resistive. Ratings of up to three hours can be achieved by this product. These panels also provide all necessary control layers in a single component: air, vapor, water and thermal. Acoustic properties of the product are also evaluated. Product configurations including sizes, profiles and metal facings are studied. Code compliance and generic details are reviewed. Mineral wool core panels and their contribution to LEED credits are also studied....
Our beautiful, soft daylighting not only helps to boost sales, but it also creates much more comfortable, energy-efficient spaces that customers, employees and building owners alike can all appreciate. Similarly, in corporate and professional office environments, balanced diffuse daylighting is preferred for its ability to enhance worker satisfaction, reduce absenteeism and boost staff productivity....
A study of Aluminum cladding material used in architectural applications. The metal’s properties, aesthetics, technical aspects, manufacturing process, and appropriate design applications. An overview of the environmental aspects of aluminum completes the study....
Standing seam metal roofing has been used successfully in the United States for centuries, and proper specification is key to realizing its intended performance. Examined here are: the factors driving the demand for standing seam metal roof and wall systems; standing seam panel basics; gauge and grade; oil canning; specification considerations; testing standards; and forming, delivery, storage, handling and warranty....
Retrofitting and replacing roofing systems are essential aspects of the construction industry and offer opportunities to reduce a building's energy consumption. Sustainable retrofitting of roofs with durable, energy-efficient materials helps reduce waste and conserve resources while promoting eco-friendly building practices. This course gives an overview of expanded polystyrene (EPS) insulation and innovative roofing systems that are designed to enhance building efficiency....
A summary of thermoplastic single-ply roofing systems and a review of several alternative roofing systems. Highlights some of the characteristics of PVC membranes and describes the role of PVC roofing as a component in the design of sustainable high-performance buildings. Provides a review and discussion of some of the environmental aspects of PVC-based roofing products....
Insulated vinyl siding, known as insulated siding, is an exterior cladding that combines the protection and low maintenance of traditional vinyl siding with the energy efficiency of EPS foam. The composite results in an improvement in performance and aesthetics. This course discusses the benefits associated with installing insulated siding on new and renovation residential construction projects, and the range of architectural styles that can be achieved with the breadth of design and color options available....
This seminar, organized into 3 sections, will help you understand various aspects of the pitched slope residential roofing market. 1. The first section will review the history of roofing underlayments and their role in water management in the structure. This segment will explore the evolution of different kinds of underlayments under asphaltic shingles and the move towards synthetic underlayments. 2. The second section will review the types of synthetic roofing underlayments and common installation detail failures. This includes an overview of mechanically-fastened, self-adhered, and peel-and-stick roofing underlayments. 3. The third section will review ice damming and moisture intrusion resulting therein. This includes a review of how ice damming can occur, its effects, and strategies that can be employed to safeguard against it. 4. The last section will review the relevant performance criteria applicable to roofing underlayments. These include AC-188, QUV Accelerated Weathering Testing, EMMAQUA Testing, ASTM G154 Testing, and ASTM 4869...
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Undesirable acoustics in educational spaces have long been considered averse to our goals to effectively teach, create, collaborate, listen, and learn. Now, in the wake of implementing pandemic protocols, our acoustic comfort in these spaces is greatly challenged. This course examines the impacts of poor soundscapes in educational facilities and introduces innovative solutions for improving acoustics in these areas while keeping us comfortable and safe from exposure to emerging viruses....
View the Catalyst Acoustics Group Course Library
This course is part of one or more "Course Collections". Click here to view the details.
Understand the basics of standing seam metal roof and wall systems. Identify grade vs. gauge and their importance for standing seam metal roofs and walls. Discuss oil canning and why it is prevalent with some metals but not others. Describe how to achieve greatest energy efficiency with metal roofs and walls. Describe storage, handling, onsite vs. controlled environment manufacturing, and how to obtain the right warranty for the product and application....
Building science experts have acknowledged the need for both drainage and ventilation in exterior wall systems in order to eliminate moisture issues and extend the life of buildings. This presentation reviews the concepts of rainscreen technology and the solutions for compliance with a focus on engineered rainscreen drainage and ventilation mats used in direct-applied and ventilated wall designs. Prerequisites: No Course Level: Introductory ...
There is an extremely wide array of coated or composite fabrics available on the market, each type formulated for specific uses and with different levels of performance and quality. To assist in the decision-making process, standards have been developed to show product performance, facilitate quality control, and assure designers that the product they are specifying is suitable for normal commercial use. This course briefly outlines the history, properties, and uses of coated fabrics, the intent and content of one coated fabric standard, and the testing protocols that support it....
View the Coated Fabrics and Film Association Course Library
Coated Fabrics and Film Association
This course is part of one or more "Course Collections". Click here to view the details.
This course reviews the importance of weather-resistive barriers (WRBs): why they are critical and the technology considerations specifiers should use when evaluating WRB’s performance. It will also outline several of the most important building code and industry requirements related to air barriers and what they mean....
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