Recommended Products
NFPA 70 National Electrical Code – 2026 (Paperback)
The code you—and the world—depend on to keep pace with ever-evolving electrical hazards and challenges. NFPA 70, National Electrical Code (NEC), is the authoritative document addressing electrical installations in residential, commercial, and industrial settings. The NEC is revised every three years to stay in sync with industry practices, emerging trends, and the development and introduction of technologies to provide comprehensive rules for designers, installers, inspectors, engineers, electricians, and anyone else who works in the electrical industry. The code is organized for ease of use.
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Construction, Industries, Roofing
NRCA Roofing Manual: Architectural Metal Flashing, Cond – 2022
This 2022 volume is part of the NRCA Roofing Manual series, a cornerstone reference for roofing professionals. It focuses on architectural sheet-metal components and the critical issues of condensation and air leakage control in building envelopes.
SKU: 439 -
Construction, Florida, Illinois, Industries, Roofing, States
NRCA Waterproofing Manual – 2nd edition
The NRCA Waterproofing Manual – 2nd edition provides updated guidance on the design and installation of quality waterproofing assemblies, addressing topics such as proper design, quality materials and workmanship, waterstops, warranties, material storage and handling, weather considerations, slope and drainage, flashings, and more. It is intended to complement The NRCA Roofing Manual Set and should be used as a guideline to prepare proper specifications.
SKU: 3740 -
Alarms, Construction, Electrical, Florida, Industries, States
NTC Blue Book – 2025 Edition
The NTC Blue Book – 2025 Edition is the authority on low voltage systems. This one-of-a-kind reference provides important information on a wide variety of modern electronic systems. This book includes application-based information. It is designed to provide workable solutions for the technical challenges presented in the low voltage industry today.
SKU: ntcbluebook2025 -
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Code Books, HVAC-R, Industries, Ohio, States
Ohio Mechanical Code – 2017
The 2017 Ohio Mechanical Code (OMC), adopted by the Ohio Board of Building Standards on May 26, 2017, is a comprehensive set of regulations governing the design, installation, and maintenance of mechanical systems in buildings throughout Ohio. It is based on the 2015 International Mechanical Code (IMC) with state-specific amendments to address local conditions and requirements.
SKU: 3300L17OH -
Code Books, Industries, Ohio, Plumbing, States
Ohio Plumbing Code – 2017
The 2017 Ohio Plumbing Code (OPC) is a state-specific adaptation of the 2015 International Plumbing Code (IPC), developed by the Ohio Board of Building Standards (BBS) to regulate the installation, maintenance, and inspection of plumbing systems in buildings throughout Ohio. Effective from November 1, 2017, the OPC ensures that plumbing systems—such as water supply, drainage, venting, and fuel gas systems—are installed and maintained in a manner that protects public health, safety, and welfare.
SKU: 3200L17OH -
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Code Books, Ohio, States
Ohio Residential Code – 2019
The Ohio Residential Code – 2019 is based on the 2018 International Residential Code (IRC) and became effective on July 1, 2019. It sets the minimum standards for the design, construction, alteration, repair, and maintenance of one‑, two‑, and three‑family dwellings and townhouses in Ohio, with the goal of protecting public health, safety, and general welfare. The Code covers structural strength and stability, sanitation, light and ventilation, energy conservation, and fire and other hazard safety. It incorporates Ohio‑specific amendments to reflect local conditions, practices and administrative procedures. The Code is enforced through certified local building departments or the state when needed, and it provides a consistent regulatory framework for residential construction across Ohio.
SKU: 3100L19O -
Business and Law, Construction, Industries, Ohio, States
Ohio, Contractors Guide to Business, Law and Project Management 4th Edition
Business and Law, Construction, Industries, Ohio, StatesOhio, Contractors Guide to Business, Law and Project Management 4th Edition
Ohio, Business and Project Management for Contractors, General Contractors edition is designed to provide an overview of business management subjects for general contractor examination candidates applying for a license from the Ohio Licensing Board.
SKU: 9781948558426 -
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