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.

Click to Learn More About the International Association of Certified Home Inspectors

Visit www.nachi.org and Join Now!

Displaying 1 - 25 of 647 results.

FIRST [1-25] [26-50] [51-75] [76-100] [101-125] NEXT LAST

  • ( ~ 1 hour ) 

    Trees are essential for the health of the urban environment, mitigating the heat island effect, cleaning the air, reducing stormwater runoff, and improving residents’ health and well-being. But cities are often inhospitable to trees, where their growth may be stunted or their roots may damage surrounding infrastructure. This course explores ways to design successful projects incorporating green infrastructure by understanding the principles behind tree growth, proper type and amount of soil, water management, and the role of soil vault systems in helping urban trees thrive.

    Ask a Question
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    In applications where wood may be exposed to moisture, insects, or fungal organisms, preservative-treated wood can ensure a project’s durability. This course reviews: the manufacturing process for pressure-treated wood; types of preservative treatments and the required levels of retention as dictated by the end-use application, desired service life, and exposure conditions; American Wood Protection Association (AWPA) Use Category standards; current issues concerning preserved wood in residential and commercial construction; and Best Management Practices (BMPs) for aquatic uses.

    Ask a Question
    SAVE FOR LATER
  • ( ~ 1 hour, 30 minutes ) 

    Healthcare environments require high-performance, durable, and sustainable materials to meet the ever-increasing demands for the health and safety of patients and staff. Vinyl provides a reliable and proven solution that supports infection control measures, the need for long-lasting products, and the replacement of infrastructure that supports health and wellness, clean water, reduced carbon footprint, and long product service life. Vinyl is a material of choice for interiors as well as the core and shell of healthcare buildings. Chemistry and formulations are part of successful product performance; utilizing life cycle approaches to product selection, meeting owner project requirements, and supporting criteria within green building certifications are all part of the vinyl story.

    Ask a Question
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    Modular mechanical support systems are flexible and adaptable frameworks used in mechanical, electrical, and plumbing (MEP) applications. They replace fabricated steel and streamline the installation process. This course presents the history of modularization in construction and the functions, features, benefits, and applications of several modular mechanical support systems, including structural steel framing, adjustable pipe supports, pipe racks, and skid systems.

    Ask a Question
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    Safety and security are top priorities for travelers. The safeguarding of valuables provides guests with peace of mind that their items are secure and helps to protect a hotel’s reputation. This course reviews the features, types, and installation options of battery-operated, digital safe solutions designed to protect against theft without the need for keys or cards.

    Ask a Question
    SAVE FOR LATER
  • ( ~ 1 hour, 15 minutes ) 

    A well-designed queuing system not only offers structure, efficiency, safety, and accessibility but also can enhance the aesthetics and visual appeal of an environment. This course presents an overview of the important factors that need to be considered when designing and specifying public queuing and pedestrian flow systems to facilitate a positive and orderly waiting experience.

    Ask a Question
    SAVE FOR LATER
  • ( ~ 1 hour, 15 minutes ) 

    Critical to concrete waterproofing are the products used in combination to create a system that ensures complete control of moisture migration. Presented here are effective concrete waterproofing technologies and how they improve the durability and lifespan of structures. Discussions include water penetration, system selection, membrane protection, and cementitious waterproofing.

    Ask a Question
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    This course examines the role of access doors and panels in building design. It covers their functions, material options, and performance requirements. Topics include resistance to fire, sound, and moisture, as well as durability, code compliance, and integration with surrounding finishes. The course also presents best practices for specifying and installing access components that support safety, accessibility, and design continuity across a range of project types.

    Ask a Question
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    A growing number of high-rise fire incidents around the world have raised awareness about the fire safety performance of taller structures. Timing for containing a high-rise fire is critical, as high numbers of occupants have limited means of escape. Vertical fire spread along the exterior facade may quickly overwhelm firefighters at ground level, especially if it advances to heights beyond the reach of their ground attack. This course looks at issues surrounding high-rise fires, how they spread, and how following building codes and proper material testing can lessen the risk or impact of these blazes.

    Ask a Question
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    This course explores how to use coil and extrusion coatings in the built environment and how innovative coatings contribute to sustainability initiatives.

    Ask a Question
    SAVE FOR LATER
  • ( ~ 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.

    Ask a Question
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    The variety of wheelchair lifts on the market can present a challenge to specifiers. Not only is there a wide range of design features, but also some lifts may not meet all ADA requirements for a given application. This course covers the features, codes, and regulatory requirements of vertical wheelchair lifts and the benefits of specifying a vertical wheelchair lift solution to both the user and the facility owner.

    Ask a Question
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    Acrylic solid surface is an attractive design solution, delivering enhanced aesthetics combined with superior performance properties. This course compares the characteristics of 100% acrylic solid surface to other surface materials and reviews the driving factors that contribute to its growing role in sustainable design strategies. Also discussed are the manufacturing, fabricating, and thermoforming processes of acrylic solid surface and the related green standards and certification programs.

    Ask a Question
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    Traditional and modern, linear direct vent gas fireplaces safely provide supplemental heat while preserving indoor air quality. The course explores gas fireplace venting systems and heater- and decorative-rated fireplace options, electric fireplace options, functions, aesthetics, and applications. Also discussed are innovative technologies that enhance performance, applicable codes and standards, safety requirements and precautions, and size considerations.

    Ask a Question
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    Properly designed and installed rainscreen systems help optimize building envelope performance. This course reviews rainscreen system types, testing, and components, with special attention given to attachment plane considerations that ensure durability and thermal efficiency. Also reviewed are the potential contributions of rainscreen systems to the LEED® v5 Building Design and Construction and Interior Design and Construction rating systems and the WELL Building Standard™ version 2. The wide array of metal panel design options presented here demonstrates the potential to create unique and striking aesthetics across a range of applications.

    Ask a Question
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    With buildings accounting for nearly 40% of global carbon emissions, the push for greener construction has never been more critical. Sustainable building initiatives are taking center stage as the world strives to reduce emissions. The industry is moving toward adaptive and net-zero buildings, emphasizing energy efficiency and environmental awareness across sectors. Broaden your expertise in energy-efficient and adaptive building design by exploring the role of high-volume, low-speed (HVLS) fans in enhancing thermal comfort. This course shows why and how to specify HVLS fans as part of initial airflow designs to support sustainable building goals. Learners will discover how to optimize multiuse spaces for greater comfort through effective air distribution, temperature control strategies, and energy savings. By the end of the course, learners will have a solid understanding of HVAC efficiency challenges and solutions that align with LEED® v5 Building Design and Construction (BD+C), LEED v5 Interior Design and Construction (ID+C), WELL Building Standard™ version 2, ASHRAE, and OSHA standards. This course equips architects and engineers with practical strategies for integrating sustainable, cost-effective airflow solutions into their designs.

    Ask a Question
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    In this course, we will review the history and evolution of synthetic turf, the most popular applications, and various types of turf intended for different uses. We will also review synthetic turf installation basics, present some insight into the manufacturing process, explore recent innovations, and conclude with detailed specifications for selecting the right type of turf.

    Ask a Question
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    Elevate your railing designs with a premanufactured system without compromising aesthetics or adaptability to site conditions. When you choose a manufacturer with design and engineering capabilities, you can customize premanufactured systems to meet safety standards AND enhance a project’s design. In this course, we discuss how a railing manufacturer helped three architects create unique solutions from premanufactured components.

    Ask a Question
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    The fireplace has always been a focal point in any home, providing warmth and a place for friends and family to gather. Today’s wood-burning fireplaces, inserts, and stoves have become increasingly efficient and clean burning. This course examines using wood as a fuel source and discusses the many characteristics that can affect heat production, efficiency, and burn time. New burning technologies that meet EPA certification requirements for released particulate matter are summarized, as are design and installation specifications.

    Ask a Question
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    Due to advancements in architectural decorative glass technology, the number of design options available to help designers and architects achieve the specific aesthetics and performance requirements they desire has dramatically increased. This course provides a review of architectural decorative glass including product options, applications, features, and specification considerations. Also discussed is how decorative glass can contribute to sustainable design and LEED® initiatives.

    Ask a Question
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    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.

    Ask a Question
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    While natural stone veneer has a timeless popularity in commercial and residential applications, its cost, weight, and availability can make it prohibitive for some projects. Natural-looking manufactured stone veneer alleviates those concerns but still requires time and experience in mortared stone installation. This course explores these options and then introduces the latest manufactured stone product, a panelized, mortarless veneer that installs with the ease, speed, and all-weather flexibility of siding. Application examples and case studies present the many options that offer a real stone aesthetic without the time, skill, and constraints required for mortared applications.

    Ask a Question
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    In food and beverage, food processing/distribution, and cold storage facilities, it is important to use doors that can provide speed, safety, separation, and security. High-speed, high-cycle, roll-up doors provide all these elements better than conventional doors. This course provides an in-depth discussion of the different types of high-performance doors—fabric, rigid, and rubber—along with their benefits and functions in different applications. The specification criteria, design, and installation considerations for high-performance doors are also discussed.

    Ask a Question
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    Adding wood, stone, or masonry accents can dramatically change the look of a space, but time, cost, or even structural requirements can interfere. This course reviews the use of realistic, lightweight, cost-effective, and easy-to-install options for decorative faux elements. The performance, design options, and installation of high-density polyurethane panels, beams, truss systems, mantels, and column covers are examined.

    Ask a Question
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    Can commercial overhead doors contribute to the sustainability goals of buildings requiring garage, drive-through, fire, dock, and service products? To meet these goals, commercial sectional and rolling doors should be engineered to provide energy efficiency and personnel protection, and to mitigate fire and wind damage. This course examines the sustainable attributes of commercial overhead doors and explores their design potential in LEED® compliant projects.

    Ask a Question
    SAVE FOR LATER

Displaying 1 - 25 of 647 results.

FIRST [1-25] [26-50] [51-75] [76-100] [101-125] NEXT LAST