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<br />WAC 51-51-0325
<br />Section R325 — Adult family homes.
<br />R325.1 General. This section shall apply to all newly constructed adult family homes and all existing single family homes being
<br />converted to adult farnily homes. This section shall not apply to those adult family homes licensed by the state of Washington
<br />department of social and health services prior to July 1, 2001,
<br />R325.2 Submittal standards. In addition to those requirements in Section 106.1, the submittal shall identify the project as a Group
<br />R-3 Adult Family Home Occupancy. A floor plan shall be submitted identifying the means of egress and the components in the
<br />means of egress such as stairs, ramps, platform lifts and elevators. The plans shall indicate the rooms used for clients and the
<br />sleeping room classification of each room.
<br />R325.3 Sleeping room classification. Each sleeping room in an adult family home shall be classified as:
<br />1. Type S - Where the means of egress contains stairs, elevators or platform lifts.
<br />2. Type NS I - Where one means of egress is at grade level or a ramp constructed in accordance with R325.9 is provided.
<br />3. Type NS2 - Where two means of egress are at grade level or ramps constructed in accordance with R325.9 are provided.
<br />R325.4 Types of locking devices and door activation. Ail bedroom and bathroom doors shall be openable from the outside when
<br />locked.
<br />Every closet shall be readily openable from the inside
<br />Operable parts of door handles, pulls, latches, locks and other devices installed in adult family homes shall be operable with one
<br />hand and shall not require tight grasping, pinching or twisting of the wrist. Pocket doors shall have graspable hardware available
<br />when in the closed or open position.
<br />The force required to activate operable parts shall be 5.0 pounds (22.2 N) maximum. Required exit doors shall have no additional
<br />locking devices.
<br />Required exit door hardware shall unlock inside and outside mechanisms when exiting the building allowing reentry into the adult
<br />family home without the use of a key, tool or special knowledge.
<br />R325.5 Smoke and carbon monoxide alarm requirements. All adult family homes shall be equipped with smoke and carbon
<br />monoxide alarms installed as required in Sections R314 and R315. 1. Alarms shall be installed in such a manner so that the
<br />detection device warning is audible from all areas of the dwelling upon activation of a single alarm.
<br />R325.6 Escape windows and doors. Every sleeping room shall be provided with emergency escape and rescue windows as
<br />required by Section R31 0. No alternatives to the sill height such as steps, raised platforms or other devices placed by the openings
<br />will be approved as meeting this requirement.
<br />R325.7 Fire apparatus access roads and water supply for fire protection. Adult family homes shall be served by fire apparatus
<br />access roads and water supplies meeting the requirements of the local jurisdiction,
<br />R325.8 Grab bar general requirements. Where facilities are designated for use by adult family home clients, grab bars for water
<br />closets, bathtubs and shower stalls shall be installed according to this section.
<br />R32,15.3.1 Grab bar cress section. Grab bars with a circular cross section shall have an outside diameter of 1 1/4 inches minimum
<br />and 2 inches maximum. Grab bars with noncircular cross section shall have a cross section dimension of 2 inches maximum and a
<br />perimeter dimension of 4 inches minimum and 4 5/8 inches maximum.
<br />R325.8.2 Grab bar installation. Grab bars shall have a spacing of 1 1/2 inches between the wall and the bar. Projecting objects,
<br />control valves and bathtub or shower stall enclosure features above, below and at the ends of the grab bar shall have a clear space
<br />of 1- 1/2 inches to the grab bar.
<br />EXCEPTION: Swing -up grab bars shall not be required to meet the 1 112 inch spacing requirement.
<br />Grabs bars shall have a structural strength of 250 pounds applied at any point on the grab bar, fastener, mounting device or
<br />supporting structural member. Grab bars shall not be supported directly by any residential grade fiberglass bathing or showering
<br />unit. Acrylic bars found in bathing units shall be removed.
<br />Fixed position grab bars, when mounted, shall not rotate, spin or move and have a graspable surface finish
<br />NOT TO SCALE
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<br />R325.8.3 Grab bars at water closets. Water closets shall have grab bars mounted on both sides. Grab bars can be a combination
<br />of Fi;edposition and swing -up bars. Grab bars shall meet the requirements of R325,8. Grab bars shall mount between 33 inches
<br />and 36 inches above floor grade. Centerline distance between grab bars, regardless of type used, shall be between 25 inches
<br />minimum and 30 inches maximum.
<br />R325.8.3.1 Fixed position grab bars. Fixed position grab bars shall be a minimum of 36 inches in length and start 12 inches from
<br />the rear wall.
<br />R325.8.3.2 Swing -up grab bars. Swing -up grab bars shall be a minimum of 28 inches in length from the rear wall.
<br />R32.3.8.4 Grab bars at bathtubs, Horizontal and vertical grab bars shall meet the requirements of R325.8.
<br />R325.8.4.1 Vertical grab bars. Vertical grab bars shall be a minimum of IS inches long and installed at the control end wall and
<br />head end wall. Grab bars shall mount within 4 inches of the exterior of the bath tub edge or within 4 inches within the bath tub. The
<br />bottom end of the bar shall start between 36 inches and 4-2 inches above floor grade.
<br />EXCEPTION: The required vertical grab bar can be substituted with a floor to ceiling grab bar meeting the
<br />requirements of R325.8 at the control end and head end entry points.
<br />R325.8.4.2 Horizontal grab bars. Horizontal grab bars shall be provided at the control end, head end, and the back wall within the
<br />bathtub area. Grab bars shall be mounted between 33 inches and 36 inches above floor grade. Control end and head end grab bars
<br />shall be 24 inches minimum in length. Back wall grab bar shall be 36 inches minimum in length.
<br />R3258,,5 Grab bars at shower stalls. Where shower stalls are provided to meet the requirements for bathing facilities, grab bars
<br />shall �reet the requirements of R325.8.
<br />EXCEPTION: Shower stalls with permanent built-in seats are not required to have vertical or horizontal grab
<br />bars at the seat end wall. A vertical floor to ceiling grab bar shall be installed within 4 inches of
<br />the exterior of the shower aligned with the nose of the built-in seat.
<br />R325.8.5.1 Vertical grab bars. Vertical grab bars shall be 18 inches minimum in length and installed at the control end wall and
<br />head end wall. Vertical bars shall be mounted within 4 inches of the exterior of the shower stall or within 4 inches inside the shower
<br />stall. The bottom end of vertical bars mount between 36 inches and 42 inches above floor grade.
<br />R325.8.5.2 Horizontal grab bars. Horizontal grab bars shall be installed on all sides of the shower stall mounted between 33
<br />inches and 36 inches above the floor grade. Horizontal grab bars shall be a maximum of 6 inches from adjacent walls. Horizontal
<br />grab bars shall not interfere with shower control valves.
<br />R325.9 Ramps. Al! interior and exterior ramps, when provided, shall be constructed in accordance with Section R311.8 with a
<br />maximum slope of 1 vertical to 12 horizontal. The exception to R31I .8,1 is not allowed for adult family homes. Handrails shall be
<br />installed in accordance with R325.9,1.
<br />R325.9.11' Handrails for ramps. Handrails shall be installed on both sides of ramps between the slope of I vertical to 12 horizontal
<br />and _i_vertical and 20 horizontal in accordance with R311.6.3.1 through R311.6.3.3.
<br />R325.1 it Stair treads and risers. Stair treads and risers shall be constructed in accordance with R311.7.-I.. Handrails shall be
<br />installed in accordance with R3"Z5.10.1.
<br />11325.10.1 Handrails for treads and risers. Handrails shall be installed on both sides of treads and risers numbering from one riser
<br />tomultiple risers. Handrails shall be installed in accordance with R:�', _l 1 .7.7 through R311.7.7.4.
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<br />R325.11 Shower stalls. Where provided to meet the requirements for bathing facilities, the minimum size of shower stalls for an
<br />adult family home shall be 30 inches deep by 48 inches long.
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<br />Document date:
<br />09.15.2020
<br />Document Phase:
<br />FOR PERMIT
<br />Document Phcse:
<br />FOR PERMIT
<br />RESPONSE TO COMMENT #1
<br />RESPONSE TO COMMENT #2
<br />DATED 1/20/21
<br />
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