Washington Manufactured Home Installation Permit is a document issued by the Washington State Department of Labor & Industries that is required for the installation of any manufactured home in the state. This permit ensures that the manufactured home is installed in accordance with applicable laws, regulations, and safety standards. The permit includes information such as the installation contractor, installation address, and all applicable fees. There are three types of Washington Manufactured Home Installation Permit: Permanent, Temporary, and Change of Ownership. The Permanent permit is required for all installations that are intended to be a permanent residence. The Temporary permit is used for installations that are intended to be temporary in nature, such as vacation homes or seasonal sites. The Change of Ownership permit is required when a manufactured home is sold or transferred and the installation needs to be inspected.