Why I Stamp:
Download link:
Washington State Residential Code 2021 pdf
The Washington State Residential Code 2021 sets forth the regulations and requirements for the construction, alteration, repair, and maintenance of residential buildings within the state of Washington. This code covers a wide range of topics including building construction, energy efficiency, mechanical systems, plumbing, and electrical systems to ensure the safety and well-being of occupants in residential structures. It is important for contractors to be familiar with and adhere to these regulations in order to ensure compliance and uphold the standards of quality and safety in residential construction projects.