This DIY-friendly guidebook to building codes gives readers just the information theyneed for the codes that actually impact homeowners. All of the most commonstandards are addressed, including plumbing, electrical, mechanical, and construction .But beyond simply reporting the codes, BLACK+DECKER Codes for Homeowners 5thEdition interprets them for you and explains them clearly, with color photos and cleargraphics. This 5th edition is current with the 2020 National Electrical Codes and 2021International Residential Codes. Written by national codes expert Bruce Barker,BLACK+DECKER Codes for Homeowners does what no other code bookaccomplishes: it makes codes and building standards simple to understand andvisualize so you will know your DIY projects are safe and will pass inspections.