Well-designed, well-maintained outdoor decks and siding can add utility, pleasure, and value to every home and business. If poorly maintained, they can diminish all those attributes. This course explains the optimized advantages of ultra-low-maintenance composite decking and siding boards. Composite boards are formulated and manufactured in an environmentally beneficial manner and virtually eliminate maintenance and aging concerns. Their usage results in strong, safe, moisture- and insect-resistant, aesthetically appealing decking and siding projects in all contexts.

This presentation celebrates the value of incorporating artisanal, handcrafted fixtures and furnishings into a building’s design. Not only are these products unique, functional, and aesthetically appealing, but they can also establish a sense of connection with their maker. Many artisanal, handcrafted products are made using traditional techniques that have been passed down over time, often from generation to generation. And because many of these products are made from sustainable, recycled, or reclaimed materials that are locally available, they can help reduce the environmental impact of a new build. This course illustrates how sourcing artisan-made products for their projects can allow designers and builders to effect social, economic, and environmental change

Underslab moisture is something that designers need to take into consideration in both the design and construction phases of a building project. It can cause many problems for the building and the health of its occupants over the course of its life span; however, if properly addressed during design and construction, many of these issues can be mitigated. This course looks at the different types of moisture movement that exist below the slab, examines solutions for a variety of site conditions, and reviews best practices for managing moisture.

The building sector is responsible for the majority of carbon emissions in urban centers. As governments enact new policies on the path to net-zero emissions by 2050, the building industry is shifting to green technologies and renewable energy resources. This course examines how geothermal exchange systems use the Earth’s constant temperature to heat and cool buildings without emitting carbon. Their contribution to energy performance credits in the LEED® v4 Building Design and Construction (BD+C) and Operations and Maintenance (O+M) rating systems is reviewed, as are installation options, the design and construction process, the energy-as-a-service model, and the numerous benefits of geothermal exchange systems in a variety of applications.

Light-manipulating materials use internal channels to capture, bend, scatter, and redirect light and create visually stunning spaces. Panels and slabs in resin, glass, and terrazzo make an experiential surface for privacy screens or signage, primary or accent lighting, and countertops or flooring—anywhere the interplay of light and shadow is desired for beauty and inspiration. This course describes the different types of light-manipulating materials and substrates, design and installation options, and the contributions of these products to sustainability goals as well as occupant health, well-being, and engagement in a wide range of dynamic, unique applications.

This introductory course on spray polyurethane foam (SPF) covers component chemistry, different types of SPF, and the proper use of SPF in construction applications. In addition, the course addresses code compliance related to SPF for residential and commercial construction, as well as safe SPF installation practices. Participants will come away with a strong knowledge of how the proper use and application of spray foam can improve the indoor environment and the durability of the built environment.

Lighting controls allow homeowners to adjust lamps and light fixtures from anywhere in the home without special wiring or expensive master controllers. Lighting controls can be integrated into a home for single-room, multiroom, whole-house, or automated systems. This course discusses the role of lighting in design and occupant comfort and then outlines how lighting controls can benefit occupant behavior, health, and productivity and the appeal and performance of the home, especially regarding energy efficiency.

Modern hydronic radiator systems are an energy-efficient, healthy, and hygienic solution for residential and commercial applications. This course discusses the principles of radiant heating and panel radiators, and how to size panel radiators for residential applications.

The durability of a home is affected by how well it is protected from moisture. This course reviews the methods of preventing and managing moisture in walls, the installation considerations of moisture management products, and the required tests and acceptance criteria for water-resistive barriers.

Today—as climate change, population growth, and record droughts present an unprecedented strain on our water supply—conservation technology is building awareness to the importance of having the most water efficient fixtures in a home or business. This course recognizes the flush toilet as one of the biggest users of water and discusses how toilet design is pushing flush technology to develop ways for homes and commercial buildings to conserve water without sacrificing the performance of the toilet. Industry testing protocols and the water-saving capabilities of different technologies are evaluated.

The key to an energy-efficient metal building is the implementation of a continuous insulation system that virtually eliminates thermal bridging and prevents condensation. This course discusses how using thermal spacer blocks and metal building insulation in the building envelope increases energy performance, protects against condensation, and meets stringent energy code requirements.

Structural laminated decking allows the beauty of the wood structure to be exposed, creating a unique architectural experience for its occupants. Aesthetics, strength, and durability are combined in one engineered product. Structural laminated wood decking is an environmentally sustainable and cost-effective alternative to solid timber and other roof systems. This course discusses the characteristics of laminated wood decking and reviews recommended design, specification, and installation practices.

Paint in its various forms is an older material whose composition has constantly evolved, even in modern times. This evolution has included the identification and removal of certain hazardous ingredients. Similarly, paint removers have also evolved and improved their ability to deal with a wide range of old and new paint formulas while remaining safe for the occupant, the worker, and the environment at large. This course examines state-of-the-art nontoxic paint removers that are effective in removing as many as thirty coats of paint in one safe and efficient operation.

Designers, building users, and managers are increasingly focused on building and occupant health as well as energy conservation. This course explores how mixed-mode (hybrid) ventilation systems address all these issues by improving the ratio of fresh air introduced into buildings while reducing energy needs and costs. It describes the benefits, elements, and workings of these systems and provides design guidance and illustrative case studies.

Operable wall systems integrate the indoors and outdoors and define interior spaces, providing flexibility and additional usable area without increasing a building’s footprint. Occupants benefit from expansive daylighting and views as well as quick access to fresh air. This course describes the types of operable wall systems, how they contribute to sustainable design, and the various options and considerations for selecting the correct system.

Terrazzo is versatile and durable, comes in a range of colors, and has multiple applications. It can be used in interiors and exteriors and, depending on the manufacturing process, can be customized to fit complex geometries. In this course, we discuss different applications of precast, cementitious, and epoxy terrazzo and the installation requirements, as well as the ability to customize these products to fit different design requirements.

This course explores some of the different types of metal roof penetrations, concerns dealing with improper installation or failures, and associated details and installation practices to ensure a properly performing and long-lasting roof penetration.

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.

Cellulose insulation has been in use for hundreds of years, and it continues to be an ideal choice for comfortable, safe, energy-efficient buildings and homes. This course provides an overview of what modern cellulose insulation is and how it is made, followed by a detailed discussion of the performance characteristics of cellulose insulation and how it compares to other common insulation types, with a focus on sustainability, fire safety, and two-hour fire wall assemblies for multifamily structures. The course concludes with a look at modern cellulose insulation’s environmental impact and its application in a wide variety of projects.

As we become more aware of the levels of toxins in our environment, we are realizing that the quality of air inside our homes is just as important as the quality of air outside our homes. This course outlines why indoor air quality is so important to our health and describes how to improve indoor air quality by using a balanced ventilation system.

High-performance waterproof panels are engineered to mitigate moisture damage in areas where water is ever present while offering easy installation and lasting beauty. This course reviews the importance of moisture management in wet applications and examines the performance attributes of waterproof panels that make them a complete wall solution.

Meeting the ventilation requirements of ASHRAE 62.2 and maintaining an energy efficient home means balancing the need for fresh outdoor air and the energy needed to condition it. In this course we will examine the ventilation requirements in ASHRAE 62.2, discuss how they can be met, and look at some solutions for energy efficient ventilating.

It is an expectation that today’s buildings have to be more than just aesthetically pleasing: they have to provide measurable environmental benefits. This course outlines how insulated concrete forms (ICFs) help meet sustainable design objectives and examines the advantages that ICFs and ICF technology have over conventional construction materials for building envelopes in all building types.

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.

Net zero energy ready buildings are a popular topic in today's world of climate change. This course explores how energy efficiency has expanded toward exterior wall assemblies, where thermal bridging and thermally broken subframing systems are becoming the new norm.

The construction of residential and commercial buildings that use less energy to operate and are long lived is a key part of sustainable design. Insulated concrete forms (ICFs) provide the necessary U-factor, airtightness, resiliency, and durability for all building types. Insulated concrete forms in residential and commercial construction projects offer excellent thermal performance and reduced energy consumption and operating costs, while maintaining a very comfortable and healthy interior environment. This course examines the ICF wall, including materials and components, and discusses design considerations and construction.

Insulating concrete form (ICF) products use a cost-effective and robust structural material option (reinforced concrete) to turn a building envelope into a high-performing thermal, moisture, and air enclosure with disaster resistance and built-in compliance with energy code requirements. As a result of ICF performance, building owners can complete a whole structure with ICFs and reinforced concrete, including intermediate suspended floors, rooftops, and multistory designs. This course examines the advancements in ICF technology and discusses the potential contribution of ICFs to supporting improved sustainability and resilience.

Millennial consumers are committed to making environmentally sustainable purchasing choices. But what makes a product truly sustainable? This course presents data to show that thermally fused laminate (TFL) and other waste wood fiber products are among the most sustainable building materials on the market. Forest management, the properties that make wood climate positive, efficiencies in the panel manufacturing process, and the criteria and processes behind environmental certification are discussed.

Efficient water use and conservation are key parts of sustainable development. Toilets account for the greatest water usage within a residential home (typically 30 percent). Dual-flush toilets are an option to reduce water usage by up to 20 percent while meeting the LEED® v4 Water Efficiency requirements. This toilet option can also be incorporated into accessible bathrooms and use touchless flush plates. The most attractive feature of the dual-flush toilet is that it does not require significant behavioral changes for benefits to be realized.