Wash. Admin. Code § 110-145-2510
(1) Licensees must provide each child and youth a single or shared bedroom with privacy and space that adequately meets their developmental capabilities and is in their best interest, except:
(2) Bedrooms must have:
(b) At least two means of exit from the bedroom, including one of each of the following:
(i) A window or door that:
(3) Licensees may use a building or structure that does not meet the requirements of subsection (2)(b)(i) of this section with approval by the department if it:
(4) Licensees must not use:
(b) Common areas such as hallways, living rooms, or dining rooms as bedrooms for anyone living in the facility without:
[Statutory Authority: RCW 74.15.030. WSR 26-08-021, s 110-145-2510, filed 3/23/26, effective 5/1/26.]