Insulation can help increase overall energy efficiency, minimize the spread of fire, manage risks associated with moisture and mold, and improve occupant comfort. When designing exterior wall assemblies, the type and placement of insulation is critical. To address thermal performance, wall systems almost always feature insulation batts — friction fit between framing members. Depending on climate zone and construction type, though, insulation batts alone may not provide enough thermal resistivity. Continuous insulation is increasingly used in conjunction with insulation batts to optimize thermal performance....
Some types of roofing systems can provide you with a roofing option that’s good for the environment and your wallet. Roofing systems don’t have to be disposable. By maximizing system longevity and recycling at the end of its useful life, roofing systems no longer have to be looked at as another thing to add to a landfill....
View the DuPont Performance Building Solutions Course Library
The trend toward greater resilience in roof design has come into sharp focus in recent years. The forces driving this trend include the decline in skilled labor among roofing contractors and allied trades; changes in the building code that have been influenced by severe weather patterns; and the increasing application of sustainable and “green" technologies. The urgency of this trend has challenged both design and construction professionals to find both human and technological solutions in a dynamic work environment. This presentation will explore how the trend toward greater roof resilience has affected the application and performance of roofing systems over time. It will also discuss ways to meet the changing demands....
Acoustical design requirements are frequently based on laboratory test data. Walls constructed in a lab for testing are built under ideal conditions and with high levels of precision. These walls also do not have any of the attachments or penetrations that are ubiquitous in real-world construction. Selecting a tested wall design that meets an STC requirement is not enough to provide adequate sound isolation in the real-world. To achieve good sound isolation it is imperative that designers understand how to treat the myriad of details that can compromise a wall's performance. These include: electrical boxes, hanging cabinets, window mullions, control joints, intersections, and more. In this presentation we: discuss why a detail is important for noise control, provide the acoustical impact of poor detailing based on test data (when available), and provide acoustical best practices for the details...
A discussion on the increasing adoption of insulated roof decks in the North American, including descriptions on what insulated metal roof decks entail, comparisons of insulated metal roof decks with more traditional systems, and design considerations for insulated metal roof decks....
No discussion about a material’s sustainability is complete unless it addresses embodied carbon, the carbon dioxide (CO₂) emissions associated with the material over its cradle-to-grave life cycle. Changes made to spray polyurethane foam (SPF) insulation formulations address the impacts of embodied carbon. This course explores the evolution and environmental impacts of SPF blowing agents, the performance benefits of SPF, physical property testing and certifications, and SPF’s potential LEED® v4 contributions. Case studies make evident the performance value of SPF....
Roofing technologies have come a long way from labor-intensive BUR systems that achieved watertightness through redundancy. Today’s single-ply membranes are thin, light and reliable, and installation is safe and efficient. This course focuses on thermoplastic single-plies, particularly those that are PVC based, and explores their benefits and limitations as well as the important factors to consider when selecting a roof system, ranging from fastening techniques to warranties to sustainability....
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....
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Coated Fabrics and Film Association
This course is part of one or more "Course Collections". Click here to view the details.
Key findings from a recent study conducted by AIA with support from Owens Corning demonstrate that resiliency is a value shared across the design team. However, the interpretation of what resiliency actually means varies greatly based on factors such as design team role, construction type, and experience. This course will consider resiliency from multiple viewpoints, hypothesize on why discrepancies exist when it comes to defining resiliency, and demonstrate actual examples of resilient construction based on recent disaster assessments and actual in situ examples. The content aims to help design team members develop solutions that advance the resilience of commercial buildings....
Stormwater management is a critical component in any municipality to retain and infiltrate increased runoff volumes and flow rates from developed land that creates increased impervious cover (roofs and pavements). The course discusses the hydrologic and structural design fundamentals of permeable interlocking concrete pavement (PICP) and why it is an excellent choice to help meet stormwater management goals. Discussions include the benefits of using PICP, components of PICP, design and construction considerations and how use of PICP can help earn LEED® credits....
View the Concrete Masonry & Hardscapes Association (CMHA) Course Library
Commercial roofing systems are quite varied. As such, their performance expectations are varied, and their suitability for different applications vary. Certain types of high performance roofing systems require specific components, and performance standards to achieve energy efficient and durable life cycle performance. This course describes the high performance attributes of extruded polystyrene insulation (XPS) in commercial roofing applications including PRMA (green/vegetated), mechanically attached, architectural metal and recover systems for which XPS is uniquely suited. It defines the building code/performance standards and best specification practices for those systems. Further, it compares various insulation types, how they are manufactured, and how the manufacturing process effects the physical properties and performance of each type of insulation....
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....
As part of a well-designed rainscreen system, single-skin metal panels offer unique aesthetic options combined with the assurance that the building envelope will withstand the effects of long-term exposure to the elements. This course compares common cladding types; presents single-skin metal panel materials, coatings, finishes, and design options; and examines using single-skin metal panels with a single-component barrier wall to form a complete rainscreen assembly. This course is one of two identical courses titled Single-Skin Metal Panel Building Envelope Solutions . You will receive credit for taking only one of these courses. ...
One of the most complex and least understood areas where fire can propagate is at the perimeter of a multistory building. Fire can spread not only from floor to floor via the edge-of-slab/curtain wall intersections but also along the exterior building enclosure where untested, combustible components are often installed. This program outlines best design practices for providing fire protection for building occupants per ASTM E2307 and ASTM E2874....
An examination of the new Poly-Ash category of exterior moulding as it relates to other types of moulding, specifically around the areas of installation, maintenance, and sustainability....
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....
View the Rmax - A Division of the Sika Corporation Course Library
Designers increasingly focus on creating environments that improve the health, welfare, and productivity of occupants. This includes providing the benefits of daylight, fresh air, and access to the outdoors. This course explores how retractable roofs can extend the use of outdoor spaces year-round by converting them to daylit indoor spaces seasonally or with sudden weather changes. It explains the economic benefits, structure, and operation of various retractable roof types and how they can be customized to suit multiple site sizes and types, including rooftops. The course concludes with a series of case studies....
When structural stability and thermal continuity collide, structure has historically taken precedence necessitating tradeoffs such as increased insulation in other areas or acceptance of energy loss and potential moisture damage. The foundation transition from below grade to masonry ledge to masonry veneer wall is one such challenge. What if there was a solution? This presentation explores solutions for perimeter foundation insulation including information needed to specify and install correctly....
Concrete-faced insulated products are composite prefinished panels that are used to construct walls and roofing assemblies to maximize the energy efficiency, durability, and performance of a building envelope. This course discusses the design criteria used in designing energy-efficient buildings using concrete-faced continuous insulation systems for low-slope roofing, walls, and foundations. The functional and physical features of protective membrane roof (PMR) systems, concrete-faced insulated panels for walls and foundations, and concrete structural insulated panels (CSIPs) are evaluated....
Wind forces always influence building design and detailing. This course focuses on one particular force, wind uplift, and its influence on roof paving system design and selection. It examines how wind loads and building configuration affect the design of roof paving systems; the codes, regulations, and calculation approaches that inform and control such designs; and the various options designers can use to design safe, appealing outdoor roof paving systems that will withstand even the strongest winds....
In this one hour course, design professionals will take an in-depth look at the sustainable and versatile attributes of composite roofing solutions. The advantages of composite roofing systems will be examined, including long life-cycle, durability, and its ability to be specified in a wide array of applications and environments....
This course provides an introduction to code compliance requirements for low-slope roofing systems as it relates to Wind Uplift, Impact Resistance, and Fire Resistance. Participants will explore the relevant provisions of the 2021 International Building Code (IBC), with emphasis on the referenced standards outlined in Chapters 15 and 16. Participants will review real-world documentation used to demonstrate compliance, enhancing their ability to specify and design roofing systems that meet regulatory standards....
The operation of mechanical equipment generates vibration and noise, which, if left untreated, can damage the building structure and the equipment itself and be a source of discomfort for building occupants. This course examines HVAC equipment vibration and the specification of isolation solutions. It provides discussions on each of the ASHRAE isolator and base types and describes some acoustical floor treatments....
Single-skin metal siding can be used for a wide range of projects, from commercial buildings to educational, healthcare, residential, agricultural, and even high-end architectural designs. These siding panels can also contribute to green designs and certification programs. This course explores the different types of single-skin metal siding, specification details, and performance and design considerations....
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....
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