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 629 results.

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  • ( ~ 1 hour ) 

    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.

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  • ( ~ 1 hour, 15 minutes ) 

    Research indicates that the quality of light directly affects the quality of life in a space; access to daylight and outdoor views promotes happiness and productivity. Reviewed in this course are the features of polycarbonate sheeting systems and how they contribute to energy-efficient daylighting design, as well as the overall health and well-being of the building occupants.

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  • ( ~ 1 hour ) 

    This course explains the NFPA 285 test method, its origin, its procedures, when it is required, and design considerations necessary for compliance. Criteria in ASHRAE 90.1 for continuous insulation and air/water-resistive barriers are reviewed and identified as contributors to the rise of NFPA 285 requirements. The course also addresses code compliance in light of recent material changes, code changes, and additional testing.

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  • ( ~ 1 hour ) 

    In light of recent global events, the threat of domestic terrorism has heightened the need for protective design in public spaces. This course explores strategies for vehicle-ramming mitigation and the role of perimeter protection devices in safeguarding people and property. It examines key US and international standards, risk-assessment tools, design strategies, and case studies that demonstrate how protective solutions can be seamlessly incorporated into urban landscapes. Learners will discover how thoughtful design can integrate counterterrorism measures into the built environment without compromising public safety, functionality, and visual appeal.

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  • ( ~ 1 hour ) 

    The demand for mass timber construction has increased significantly in recent years due to its numerous benefits, including sustainability, strength, faster construction times, cost savings, and a natural wood aesthetic. However, a major drawback of mass timber construction is its poor acoustical performance. This course examines the various mass timber construction types and provides acoustical solutions to meet and surpass building codes.

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  • ( ~ 1 hour ) 

    Concrete is a key construction material in modern society. As the foundation for much of what we make, it has a substantial environmental impact, mainly reflected in its carbon footprint. This course introduces best practices to make concrete more sustainable and lower the embodied carbon in concrete with its use and application.

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  • ( ~ 1 hour, 15 minutes ) 

    Uncorrected thermal bridging can account for 20–70% of heat flow through a building's envelope. Improving details to mitigate both point and linear thermal bridges will significantly improve energy performance. This course reviews types of thermal bridges, examines how they appear in codes and standards, and explores some mitigation concepts and principles. Calculation methods to account for thermal bridging in your projects are introduced, and a sample design project is used to demonstrate code compliance.

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  • ( ~ 1 hour, 15 minutes ) 

    Vacuum insulation panels (VIPs) offer higher thermal resistance per unit thickness than traditional insulation materials. This means a building envelope can meet the effective R-values for enclosures required by the energy codes without having to increase the thickness of the walls, roof, or floors. This course discusses how VIPs work, why they are effective, and the impact the properties of the materials used to construct a VIP can have on its performance. VIP installations and the latest developments in VIP technology are reviewed to illustrate the advantages of using VIPs as thermal insulation in the design of energy-efficient buildings.

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  • ( ~ 1 hour ) 

    Vapor barriers beneath concrete slabs on grade are critical for controlling moisture vapor infiltration from the ground. This course provides an overview of vapor barriers used beneath concrete slabs on grade and in crawl spaces, showcasing common flooring failures that occur when a slab is not properly protected. We’ll explore how moisture enters and moves in the concrete, review key prevention and testing methods, and examine relevant industry standards and specification guidance. Finally, we’ll apply these concepts to practical case studies.

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  • ( ~ 1 hour ) 

    Lightweight, prefinished, and factory-fabricated insulated metal panels (IMPs) offer building owners a durable, cost-efficient, and easy-to-install roofing system that provides an air barrier, vapor barrier, and insulation all in one product. This course discusses the characteristics of IMPs and the installation process and explains why IMPs are ideally suited for pre-engineered and structural steel buildings. The role of IMPs in a building’s hygrothermal control layers and IMP code compliance are reviewed.

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  • ( ~ 1 hour ) 

    Protected membrane roof (PMR) assemblies have been widely adopted in low-slope commercial buildings since the late 1960s. Also known as inverted or upside-down roofs, PMR assemblies move the waterproofing membrane from the top of the roof assembly to the surface of the structural deck. This course explores how PMR assemblies provide several advantages over conventional roof assemblies, offering superior protection against water penetration and enhanced energy efficiency. The course also shows how PMR assemblies allow for the creation of green roofs or blue roof systems. With a proven record of reliability, PMR assemblies present a compelling solution for architects seeking innovative, sustainable, and efficient roofing options.

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  • ( ~ 1 hour ) 

    Daylighting has traditionally been considered a functional way to bring natural light into building design. This course explores innovative applications of daylighting using various methods to deliver natural light into spaces and create visually appealing natural lighting as part of an overall design. It also examines daylighting strategies, considerations, and material options for successful project planning. By incorporating daylighting into projects, architects can create innovative environments that meet the sustainability goals of the building and the health, safety, and welfare needs of its occupants. Applicable credits and features in the LEED® v4.1 Building Design and Construction rating system and the WELL Building Standard™ version 2 are noted.

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  • ( ~ 1 hour, 15 minutes ) 

    Surface preparation is critical for high-performing, long-lasting flooring. Learn about the latest innovations and installation techniques in surface preparation that prevent floor damage while mitigating moisture and noise.

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  • ( ~ 1 hour ) 

    Restrooms and other plumbing applications must comply with accessibility regulations, but do you know exactly how to do that? This course is a handy reference that explains what codes and regulations you must satisfy, when those requirements apply to new construction and alterations, and how to select and install fixtures to meet accessibility standards and the requirements of the LEED® v5 for Building Design and Construction and Interior Design and Construction rating systems and the WELL Building Standard™ v2.

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  • ( ~ 1 hour, 15 minutes ) 

    Outdoor shelters not only provide protection from the elements but also add visual interest to outdoor public spaces, and advances in shelter design are changing the way the recreational landscape is defined. This course looks at current capabilities in shelter design, compares pre-engineered to site-built shelters, and focuses on the advantages of using a manufacturer who offers design and engineering services. Sustainable aspects of shelter design are also discussed.

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  • ( ~ 1 hour ) 

    Bar and Plank Gratings are used for a wide range of applications. With the array of Grating products that are available on the market, the proper selection of a suitable solution requires an understanding of the specification considerations. This course provides a review of these considerations along with a discussion of the applications and terminology relating to Bar and Plank Grating products.

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  • ( ~ 1 hour ) 

    Falls are responsible for more open wounds, fractures, and brain injuries than any other cause of injury. Photoluminescent (PL) exit path markers have proven to provide safe and quick egress in all light conditions for occupants and fail-safe guidance to first responders entering unfamiliar surroundings in the event of an emergency. This course discusses the benefits of PL safety products and the codes and testing standards related to PL way-finding systems.

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  • ( ~ 1 hour ) 

    This course explores how understanding disability can guide the creation of accessible and inclusive spaces. It examines access opportunities in educational and public environments, with an emphasis on strategies that go beyond code compliance. These approaches can help meet credit requirements in the LEED® v5 Building Design and Construction and Interior Design and Construction rating systems and the WELL Building Standard™ version 2 by improving usability, promoting occupant well-being, and reducing long-term barriers through design solutions.

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  • ( ~ 1 hour ) 

    Synthetic sports turf systems offer all-weather play for a wide variety of sports and provide a consistent, durable surface with lower maintenance costs than natural grass. This course reviews the components of synthetic turf systems, different product types, and procedures for installation, maintenance, and use. Guidance is offered on how tested values can impact field performance and how to specify a system that meets safety, performance, use, and budget requirements.

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  • ( ~ 1 hour ) 

    From home offices to gyms to entertaining, homes have become multifunctional spaces. The use of smart technology provides innovative options for people to control and manage their homes for comfort and well-being on a daily basis. Smart home technology allows people to customize their homes. This course discusses how smart technology can interconnect household spaces to increase comfort, cleanliness, and well-being.

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  • ( ~ 1 hour ) 

    Rooftop decks create valuable living and recreational space for building owners, residents, and clients. Accommodating restaurants, hotels, healthcare facilities, and everything from residential to government buildings, rooftop deck systems offer the design flexibility to create versatile, unique outdoor spaces over any structural surface. This course explores the features, surface materials, and design options for rooftop deck systems and provides an overview of recommended planning and installation guidelines.

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  • ( ~ 1 hour, 15 minutes ) 

    This course provides an in-depth overview of recycling and waste diversion programs, focusing on effective planning, stakeholder engagement, and strategic bin placement. It offers practical guidance on selecting bins, designing consistent signage, and using communication strategies to improve user compliance. The course also explores additional methods to reduce waste at the source and covers techniques for continuous monitoring and adaptation to achieve long-term sustainability goals.

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  • ( ~ 1 hour ) 

    This program introduces building retrofits as a method to achieve green building standards by adapting existing structures. While a building retrofit may have several types of interventions, effective air sealing improves the durability of the structure and occupant comfort, health, and safety. This course includes a detailed look at sources of air leakage and the various methods available to address this infiltration. Several real-world examples demonstrate the importance of identifying the source of air leakage, investigating existing conditions, and proper detailing.

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  • ( ~ 1 hour, 30 minutes ) 

    Air curtain units (ACUs) provide a controlled airstream across a door or opening, creating a seamless barrier between two distinct spaces while enabling smooth, uninterrupted traffic flow. Air curtains fulfill numerous purposes and provide building owners with significant energy savings. This course examines how air curtains work and how they reduce whole-building energy consumption and contribute to occupant wellness and safety. The role of air curtains in limiting the infiltration of insects, pathogens, and outside pollutants while maintaining thermal comfort and good indoor air quality is explained. ACU selection and installation considerations are also discussed.

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  • ( ~ 1 hour ) 

    Redwood lumber and timbers from sustainably managed and harvested forests offer warmth, durability, and strength in indoor and outdoor projects. This course covers the performance characteristics, environmental benefits, and applications of Redwood, including several case studies that highlight the beauty and versatility of Redwood products. Details are presented on differentiating the grades of Redwood, specifying the right grade for the project type, and the specification resources that are available.

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Displaying 1 - 25 of 629 results.

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