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 652 results.

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

  • ( ~ 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 ) 

    Fenestration openings are a critical component of a building envelope, especially in present-day sustainable, energy-efficient buildings. Building envelopes play an important role in controlling the movement of heat, bulk water, and water vapor. Designing fenestration openings for buildings that use continuous exterior insulation has a significant role in reducing thermal bridging and thus conserving energy. This course reviews the impact of exterior insulation on fenestration installation design. The course also explores solutions for a wide variety of wall system variations.

    ASK A QUESTION
    SAVE FOR LATER
  • ( ~ 1 hour, 15 minutes ) 

    As natural gas lines are being phased out for new development and for those who want to move away from burning fossil fuels, it’s becoming critical for homeowners, builders, specifiers, and architects to understand the flexible application of electric heating solutions. Electric heat is a convenient way to reduce energy costs and provide reliable heating options for commercial and residential heating systems that increase occupant safety, comfort, and well-being. This course examines multiple electric heating options to meet consumer needs and provides solutions to common heating concerns.

    ASK A QUESTION
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    Animals, plants, and microbes are engineers of what works and lasts on earth. Biomimicry is a practice in which nature’s designs, patterns, and strategies are examined to find sustainable solutions to our technical and design problems. This course discusses how applying the concepts of biomimicry can better connect our designs and buildings with nature and examines the relationship between nature’s solutions to light, heat, glare control, and shading design principles.

    ASK A QUESTION
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    Natural stone pathways offer functional, sustainable solutions that maximize user enjoyment of outdoor spaces without compromising aesthetics. This course reviews pathway material options in terms of durability, appearance, and financial and environmental costs and benefits. The focus is on three natural stone pathway mixes, designed to meet the permeability, erosion resistance, accessibility, traffic level, and installation and maintenance requirements of any project. Also reviewed are how these materials may contribute toward credits in the LEED® v5 Building Design and Construction and Sustainable SITES Initiative® (SITES®) v2 rating systems.

    ASK A QUESTION
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    Resin-mineral composite is an exceptional building material for exterior applications and embodies the enduring appeal of wood without its challenges. The composition, design options, and performance attributes of resin-mineral composite (RMC) decking and siding are explored. Also discussed are product and manufacturer sustainability, product evaluations, and the range of applications suitable for resin-mineral composite.

    ASK A QUESTION
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    Concrete products such as precast pieces, pavers, and terrazzo have long provided builders with a flexible range of options for their projects. Beyond their versatility, these concrete products are highly sustainable, thanks to their ability to be recycled, low carbon footprint, and long life span.

    ASK A QUESTION
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    The facade is one of the most significant contributors to the energy consumption and comfort parameters of any building. This course explores high-performance building envelopes and the use of advanced insulated metal panel systems featuring integrated daylighting and ventilation components that combine to provide weathertightness and maximum thermal performance.

    ASK A QUESTION
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    This course examines high-performance composite fencing systems and their growing importance in sustainable and resilient design. Learners will explore the manufacturing process, including the materials and technologies involved, and how these systems surpass traditional wood, vinyl, and masonry fencing in durability, maintenance, and environmental performance, including contributions to SITES® v2 goals. The course examines the core standards, performance criteria, and installation considerations designers need to make informed decisions about fencing in residential, commercial, and institutional applications.

    ASK A QUESTION
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    The beautiful gray patina of zinc architectural metal has graced the rooftops of buildings in Europe for hundreds of years. This course examines the sustainable characteristics of zinc as a roofing material, including its 100% recyclability, zero VOC requirement, and low embodied energy production process. The life cycle analysis of zinc is examined, as is zinc’s long-term service life. Various types of roof and wall applications are also discussed.

    ASK A QUESTION
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    Humidity affects numerous industries, potentially leading to building damage and health problems. Mechanical dehumidifiers play a critical role in controlling humidity across different environments, ensuring comfort and safety while preventing any humidity or condensation issues that interfere with daily business. In this course, we provide insight into the principles of psychrometrics, enabling participants to understand the properties of air and water vapor mixtures significant to moisture control. We explore the operation of mechanical (vapor compression) dehumidifiers, their performance parameters and limitations, and installation configurations. Finally, we examine some examples of beneficial applications.

    ASK A QUESTION
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    As more companies invest in solar to generate clean power for their operations, meet environmental goals, or save money on electrical bills, architects and building owners may need to be prepared to accommodate rooftop photovoltaic (PV) systems in both existing and new buildings. This course provides an introduction to rooftop PV systems, including a discussion of modules, components, and attachments, and best practices for a durable roof and PV system.

    ASK A QUESTION
    SAVE FOR LATER
  • ( ~ 1 hour, 30 minutes ) 

    Attic ventilation is an important component in proper structural design. By encouraging airflow, attic ventilation plays a key role in maintaining structural integrity, ensuring roof component durability, providing a healthy indoor environment, and minimizing energy consumption. Additionally, proper attic ventilation hinders or prevents mold growth, reduces interior pollutants, and acts as a pivotal fire prevention tool. This course looks at how attic ventilation systems work, the benefits they provide, and the associated building codes and regulations.

    ASK A QUESTION
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    Mechanical fasteners are the primary structural link between the weather-resistant roof membrane and the building’s load-bearing deck. This course examines how commercial low-slope roof assemblies are regulated and provides a technical framework for selecting and verifying mechanical fasteners based on deck type, substrate condition, and required performance. Participants explore deck substrates, fastener types, standardized field pullout testing, and how to integrate verified values with wind uplift calculations to produce code-compliant, site-specific fastener design.

    ASK A QUESTION
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    Rolling doors are used in heavy-duty, medium-duty, and light-duty applications for a wide range of commercial, industrial, and construction environments. This course provides a review of the features, components, options, and applications of various types of commercial rolling door products.

    ASK A QUESTION
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    The spread of smoke in mid- and high-rise building fires is recognized as a major threat to the safety of the building occupants and responding fire personnel and the effectiveness of firefighting operations. This course explains how smoke migrates in a multistory building fire and discusses how building codes have evolved to address this danger and why they mandate smoke containment in specific areas of a structure. Product applications and assemblies designed to meet building code requirements and limit vertical smoke migration via elevator hoistways and lobbies are examined.

    ASK A QUESTION
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    With the demand for sustainable power on the rise, building owners and homeowners alike are turning to solar power as a supplemental power generator. Choosing the right platform for the solar panels is a critical step in the design process and can have a significant impact on both initial and long-term costs. This course discusses the basics of photovoltaic systems, including the components and rooftop applications. Comparisons between traditional roofing and standing seam metal roofing platforms are examined, and the benefits of a nonpenetrating clamping system are discussed.

    ASK A QUESTION
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    As the demand for data center construction and expansion continues to rise, the market for specialty metals—such as perforated metal, expanded metal, wire mesh, and grating products—is poised for significant growth. This course explores the applications of specialty metals, highlighting their role in optimizing the performance, efficiency, and scalability of data center infrastructure, enabling building professionals to meet evolving market demands while adhering to industry best practices.

    ASK A QUESTION
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    As environmental concerns grow, repurposing materials and finding new ways to showcase their unique qualities in design have become increasingly important. This course examines terrazzo’s history, system types, flooring assemblies, and restoration and refinishing options. Discover its enduring versatility and charm through renovation projects featuring newly installed and renewed vintage floors, where its durability, material attributes, and design potential can help meet credit requirements in the LEED ® v5 Building Design and Construction and Interior Design and Construction rating systems and the WELL Building StandardTM version 2.

    ASK A QUESTION
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    The implementation of synthetic surfacing for leisure and performance applications is rapidly growing. Artificial materials such as synthetic turf (grass), synthetic green walls, and poured-in-place and court surfacing often outperform their natural counterparts. Additionally, increased safety standards and design expectations have accelerated innovation in the materials available to designers. This course outlines synthetic surfacing options and examines synthetic turf systems, detailing their design considerations, performance features, sustainability and health benefits, and associated return on investment (ROI).

    ASK A QUESTION
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    Various control strategies are used to prevent rain from penetrating a building envelope and entering a building assembly. This course compares exterior wall metal cladding systems and takes an in-depth look at the design options, testing, specifications, environmental implications, and the detailing of single-skin metal panel systems as used in a pressure-equalized rainscreen (PER) application.

    ASK A QUESTION
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    Fire doors have one mission: to compartmentalize a building to contain a fire. Choosing the right one for your application requires understanding the various types of doors and how they function. This course provides an overview of rolling steel fire doors, covering their components, design, mounting methods, and considerations for specification and installation.

    ASK A QUESTION
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    Homeowners are increasingly interested in creating outdoor living spaces that enhance their enjoyment and increase their homes’ energy efficiency. This course outlines how retractable screens offer sustainable design solutions for homeowners, architects, and builders. Topics discussed include screen components and how retractable screens offer protection from insects and UV rays and contribute to enhancing a home’s energy efficiency. Various case studies focusing on sustainability are examined.

    ASK A QUESTION
    SAVE FOR LATER
  • ( ~ 1 hour ) 

    The popularity of thin gauged porcelain tile has soared because of its large slab size, beauty, durability, sustainability, and versatility. These tiles are suitable for many environments, especially hospitality, institutional, and office applications. This course explores their many uses, their economic and environmental benefits, and proper installation techniques.

    ASK A QUESTION
    SAVE FOR LATER
  • ( ~ 1 hour, 15 minutes ) 

    Protected roof membrane assemblies (PRMAs), and vegetative roof assemblies (VRAs) in particular, place extreme requirements on the components below the surface, from waterproofing to insulation and everything in between. Each element must meet specific standards for energy efficiency and durability. This course reviews the benefits and design considerations of VRAs. It also describes the high-performance attributes of VRA components and defines the building code/performance standards and best specification practices for optimal fire, wind, thermal, and moisture performance.

    ASK A QUESTION
    SAVE FOR LATER

Displaying 1 - 25 of 652 results.

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