Codes & Provisions

Klickitat County Code - Titles 15 & 16

  1. Title 15 - Building Construction (2-1-21)
  2. Title 16 - Factory Assembled Structures (2-1-21)
  3. Title XX.XX - Nuisance Abatement (2-1-21)
  4. Building Department Current Fee Schedule (effective 11-13-19)

Building Code Provisions

  1. 2018 Prescriptive Provisions (Effective 02-01-2021)
  2. 2015 Prescriptive Provisions (Updated 7-13-17)

2018 Residential Energy Code

  1. 2018 Energy Code Packet
  2. 2018 Energy Code Compliance Certificate
  3. 2018 Insulation Certificate
  4. 2018 Energy Code Instructions (2-1-21)
  5. 2018 Energy Code Compliance Certificate Instructions

2015 Residential Energy Code

  1. 2015 Energy Code Handout
  2. 2015 WSEC cover
  3. Blower Door Test (2015)
  4. Duct Testing Affidavit-New Construction (2015)
  5. Duct Testing Calculator-New Construction (2015)
  6. Duct Testing-Existing Construction (2015)
  7. Duct Testing Standard (2015)
  8. Energy Code Compliance Certificate (2015)
  9. Insulation Certificate (2015)

ANSI Standards 
ANSI Standards A225.1 - 1994 Manufactured Home Installations  A relocated (used) mobile/manufactured home shall be installed as per the manufacturer's approved installation instructions. If the manufacturer's installation instructions are unavailable, the home shall be installed as per the ANSI A225.1 - Manufactured Homes Installation, 1994 edition instructions or the instructions of a professional engineer or architect licensed in the state of Washington. If the provisions of ANSI A225.1 or the instructions of a professional engineer or architect are used for installation, all applicable requirements of Klickitat County Code 16.28.040(A) and 16.28.040(B) shall also be followed.

Ground Snow Load Map

  1. Klickitat County Ground Snow Load Map - Update 12-23-2020-Map Plan (2)