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OMy Bookmarks ' Search 2021 Washington State Resid...4 Q Search 0 • <br /> - 2021 Washington State o < Tool Palette < <br /> Ad. Type I Handrail rofile (Res.) c� <br /> int: <br /> TYPE I HANDRAILS <br /> 2"max, T <br /> 1-1/4"min 4"to 6-1/4"perimeter <br /> 2�4 <br /> Edges shall have a <br /> radius of not less <br /> than 0.01 inch. <br /> Q <br /> OVEPVIEW <br /> Type I handrails are either circular with a cross section that has an outside diameter <br /> between 1-1/4" to 2" maximum. When the handrail is not circular, then it needs to have a <br /> perimeter that is between 4" to 6-1/4" maximum with a cross section that is not greater <br /> than 2-1/4". The edges of non-circular handrail can have a radius of 0.01" minimum. <br /> PM ARV SEC IONS <br /> WA RC R311.7.8.5 Grip Size ('21) <br /> S- ;"."Ith..:S <br /> WA RC R311.7.8 Handrails ('21) WA RC R311.7 Stairways ('21) WA RC R311.8.3.2 Grip Size ('21) <br /> WA RC R311.8.3 Handrails Required ('21) <br /> R315 Carbon Monoxide Alarms <br /> R316 Foam Plastic (� <br /> R317 Protection of Wood and Wood- <br /> .e -e ' is A -..1 I- <br />