The International Association of Certified Home Inspectors

The International Association of Certified Home Inspectors strives to enhance the home inspection profession by offering valuable membership benefits, including free online training, certification, and business development.

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Displaying 1 - 25 of 652 results.

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  • ( ~ 1 hour ) 

    This course provides an overview of the industry standards and code references for flashing materials used in the installation of windows and doors. The code-referenced material standards for window and door flashings are summarized and compared, and the standard installation practices developed by the three main fenestration industry organizations are reviewed. Applications of the window and door installation standards and principles are shown using standard flashing materials with a focus on commercial and multifamily buildings.

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  • ( ~ 1 hour, 15 minutes ) 

    Today, architects and designers need to give special consideration to building acoustics when developing plans for new and newly renovated construction projects. Excessive noise in any environment is considered a serious problem that can negatively impact occupant comfort, leading to learning difficulties, sleep deprivation, delayed recovery from illness, and lack of privacy. Sound basics are discussed in this course, and STC, IIC, and sound attenuation (reduction) techniques are explained. Various case studies are examined to develop further understanding of the performance of common sound abatement assemblies that are essential for occupant well-being and comfort.

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  • ( ~ 1 hour ) 

    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.

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  • ( ~ 1 hour ) 

    Structural HDPE plastic lumber offers strength, durability, and design versatility and is a sustainable alternative to traditional building materials. This course examines the types of structural HDPE plastic lumber and their manufacturing processes and provides technical information on performance attributes, suitable applications, installation considerations, and design guidelines. Comparisons are made to wood and wood-plastic composite lumber. Also presented is how recycled HDPE plastic lumber may help meet credit requirements in the Sustainable SITES Initiative® (SITES® v2) and LEED® v4.1 Building Design and Construction (BD+C) and Residential BD+C rating systems. Case studies demonstrate the exemplary performance of structural HDPE plastic lumber in aggressive environmental conditions.

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  • ( ~ 1 hour ) 

    With office vacancies rising amid changes in technology and the growth of working from home during the COVID pandemic, the practice of converting office buildings into residential spaces such as apartments, condominiums, and hotels has been embraced by communities and all levels of government as a solution to the housing crisis. This course examines the factors behind these conversions, with emphasis on the use of in-wall toilet systems as a solution to design, economic, and sustainability concerns.

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  • ( ~ 1 hour ) 

    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.

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  • ( ~ 1 hour ) 

    At their root, metal roofs and walls made from steel, copper, zinc, or aluminum have a lower environmental impact because of their ability to be recycled and reused. This course focuses on the green aspects of standing seam metal roofs, and in particular, their cool roof characteristics. Also addressed are the implications of heat islands, what constitutes construction of cool roofs/walls and how they work, some rules of thumb for understanding cool metal roofing, roof slope impacts on performance, and codes, ratings, and standards that apply to designing cool roofs/walls.

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  • ( ~ 1 hour ) 

    Assesses the urban environmental issues of stormwater runoff and heat islands and describes how their damaging impacts can be mitigated by blue, white, and green roofs. The considerations and additional benefits of each roof type are also discussed.

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  • ( ~ 1 hour ) 

    In light of the recent pandemic and the increasing frequency of wildfires, there is growing awareness around the impact of air quality, particularly in indoor environments. Building systems that manage air circulation and ventilation play a crucial role in supporting occupant health and well-being and can help meet indoor air quality credit requirements in the LEED® v5 Building Design and Construction, Interior Design and Construction, and Operations and Maintenance rating systems and the WELL Building Standard™ version 2. This course provides an overview of indoor air quality (IAQ) and offers strategies for improving it through responsive design and technology.

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  • ( ~ 1 hour ) 

    This course explores remote transaction systems, such as deal drawers, pneumatic tubes, and track carriers, with an emphasis on applications in retail, banking, pharmacy, and other drive-thru settings. Learners examine key design considerations, product selection, and specification strategies, including how these factors enhance security, efficiency, and customer experience. The course also illustrates how coordination among architectural, operational, and safety requirements supports reliable operations, smooth installation, and long-term system performance.

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  • ( ~ 1 hour ) 

    Architectural insulated metal panels (IMPs) are an increasingly popular choice for building developers and architects, presenting a compelling solution that combines functionality, efficiency, and aesthetic appeal. This course reviews the architectural IMP, its applications and benefits, and comparisons to other materials. It explores current trends and developments that are paving the way for increased aesthetic possibilities and building envelope performance.

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  • ( ~ 1 hour ) 

    With limited exceptions, the International Building Code® (IBC®) requires testing and compliance with NFPA 285 for exterior wall assemblies of buildings of Types I, II, III, and IV construction containing foam plastic insulation. This course examines three methods for demonstrating that an exterior wall assembly design complies with NFPA 285, including engineering analysis. The course also discusses how and where to locate NFPA 285 information for each compliance method.

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  • ( ~ 1 hour ) 

    Green building rating system crosswalks are tools that identify where systems are equivalent or aligned, providing a streamlined approach that can help projects achieve dual certifications. This course provides an overview of the crosswalks related to automated window shades and daylight control in LEED® v4.1 Building Design and Construction (BD+C): New Construction and Core and Shell, LEED v4.1 Interior Design and Construction (ID+C): Commercial Interiors, and the WELL Building Standard™ version 2. Also discussed are trade-offs between project parameters and rating system requirements that designers and architects must consider. 

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  • ( ~ 1 hour ) 

    Extreme weather events of all sorts are becoming increasingly frequent and ferocious. Wood stick-framed structures struggle to withstand them. As climate behavior shifts and worsens, building damage and destruction increase, building codes evolve, and insurance premiums skyrocket or simply become unavailable for certain building types in some locations. Architects must now utilize stronger, more resilient, noncombustible building approaches to address this situation. In addition, mounting pressures related to labor shortages, rising material costs, stringent building codes, and environmental volatility are pushing architects, developers, and engineers to reimagine their approaches to structural design and material selection. This course explores how an innovative, scalable, and economical cold-formed steel column and composite beam framing system can and does address these issues to create faster and deliver stronger, more cost-effective, and sustainable projects. This well-proven, code compliant system reduces dependencies on multiple trades and minimizes the number of handoffs, positively impacting 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 midrise projects in all climates. The course begins by exploring the limitations of traditional wood and metal framing systems. It then describes this prefabricated cold-formed steel (CFS) column and beam framing system and its details, erection methodology, advantages, environmental and sustainability benefits, accreditations, and certifications. It concludes with some representative examples of real-life projects.

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  • ( ~ 1 hour ) 

    Synthetic (artificial) grass, specifically designed for use with dogs, is a cost-effective solution that offers a clean, safe, and aesthetically pleasing environment for dogs. Presented here are the health, safety, performance, and cost benefits of installing synthetic grass specifically designed for dogs; its suitable applications; design considerations; installation factors; and maintenance guidelines.

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  • ( ~ 1 hour ) 

    The use of sustainable materials and products during building design will become the standard within the construction industry, and environmental product declarations (EPDs) and Health Product Declarations (HPDs) help architects and owners make informed decisions for their projects. Insulated metal panels— a prime example of a sustainable product—are one of the most cost-effective solutions to reduce energy and greenhouse gases.

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  • ( ~ 1 hour ) 

    Rubber has been recycled for over a century and has been utilized in recycled rubber flooring (RRF) for more than 70 years, demonstrating its proven durability, resilience, and design flexibility. This course examines RRF as a sustainable material solution and its role in enhancing the performance of the built environment. Additionally, the course explains the rubber recycling and RRF manufacturing processes, along with the best practices for specification and installation. Also included is an overview of how RRF can contribute to credit requirements in the LEED® v5 Building Design and Construction (BD+C) and Interior Design and Construction (ID+C) rating systems and the WELL™ Building Standard v2.

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  • ( ~ 1 hour ) 

    Wood is a sustainable building material that must be properly detailed to reach its full performance and durability potential. This course explores the intricate relationship between wood and water, providing insights into moisture management strategies crucial for achieving durability in exterior wood installations. Discussions include the natural properties of wood, dynamics of wood movement, wood drying processes, rainscreen principles, and designing for wood movement in cladding and decking applications.

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  • ( ~ 1 hour ) 

    Wind load can significantly impact buildings, affecting their structural integrity and safety. Perimeter roof edge systems are a primary safeguard during strong wind events. This course provides an overview of the types, features, and benefits of perimeter roof edge systems, system selection considerations, the impact of wind uplift on roofs, and the building codes and testing standards applicable to perimeter roof edge systems.

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  • ( ~ 1 hour ) 

    Today's complex steel structures present numerous design challenges, including the challenge of fireproofing appropriately in order to ensure the safety and well-being of building occupants as well as protection of the structure itself. This course outlines the code and testing standards that inform fireproofing choices and the various passive fire protection products and methodologies that can address a comprehensive range of design challenges; insight into the proper specification of fire protection products as well as their ability to improve LEED® certification levels is also provided.

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  • ( ~ 1 hour ) 

    Fireplaces remain one of the most desirable household features for homeowners, complementing a range of different lifestyles and appealing to a range of demographics. This course provides an overview of electric fireplaces, focusing on their design possibilities, flame technologies, ease of installation, environmental efficiency, cost-saving benefits, and their advantages over gas and wood-burning fireplaces.

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  • ( ~ 1 hour ) 

    The construction industry has experienced a significant increase in moisture-related problems in exterior walls. This presentation explains how a rainscreen wall system prevents moisture accumulation within walls by providing a means for drainage and ventilation, thereby prolonging the life of buildings. Discussion topics include air and moisture movement in the building envelope, building code and water-resistive barriers, and stucco and thin veneers in rainscreen systems.

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  • ( ~ 1 hour ) 

    Electric heating systems have been in use for over a century, and in that period, they have significantly advanced in terms of their efficiency, cost effectiveness, safety, versatility, and appearance. Recently, electricity production itself has become more and more environmentally friendly and economically viable. This course explores how the wide range of contemporary electric heating options can efficiently and economically address virtually every heating need in every building type and thus capitalize on the steadily increasing benefits of electricity to create the most environmentally responsible and economically viable heating solutions.

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  • ( ~ 1 hour ) 

    Cellulose insulation has been used successfully by builders and designers for hundreds of years to provide comfort and warmth. Today, builders and designers also consider sustainability principles, climate change, occupant health and wellness issues, energy conservation, and carbon sequestration. Advanced cellulose insulation addresses all those areas as well. This course explains its environmental benefits, including its carbon capture ability, how it improves occupant health and well-being, and its numerous high-performance thermal, acoustic, and fire-resistant attributes.

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  • ( ~ 1 hour ) 

    Main entrance air curtains are used by architects and engineers in commercial, institutional, and industrial settings to both improve energy efficiency and protect occupant comfort and well-being. This course reviews the research that led to air curtains being approved as an alternative to vestibules in ASHRAE 90.1-2019 and other building codes, as well as how air curtains on main entries contribute to sustainability goals around energy conservation, public health, and indoor air quality.

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Displaying 1 - 25 of 652 results.

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