6.3 Access, Egress & Handrails

6.3 Access, Egress & Handrails

Domain 1O continues from the deck onto the access and egress that get a child there. A legal barrier on a 6-foot school-age platform is useless if the only way up is a 22-inch step a five-year-old cannot reverse, or a stair whose last rise is 4 inches taller than the others. The National Recreation and Park Association (NRPA) Table of Dimensions (Rev 1/2024) and ASTM International F1487-21 give the adjacent-platform, handrail, ramp, and opening numbers. The U.S. Consumer Product Safety Commission (CPSC) Public Playground Safety Handbook, Publication 325 (July 2025) §5.2 and §5.3.2.4 add stepped-platform limits, Table 6 slopes and treads, handrail heights by age, and the first-handhold rule on overhead ladders.

Adjacent platforms and CPSC stepped platforms

When two platforms sit next to each other and the designer did not provide an access component (a rung, step, stair, or ramp), F1487 and the NRPA Table cap the height difference at:

• Ages 2–5: 12 inches maximum
• Ages 5–12: 18 inches maximum

CPSC §5.1.2 uses the same preschool and school-age numbers and adds the toddler row: 7 inches. If the difference is larger and there is no other way up or down, add an access component (CPSC’s example is a rung). Do not confuse this 12 / 18 pair with the 20 / 30 / 48 guardrail and barrier pair from 6.2. A preschool pair that differs by 16 inches already needs a rung; it does not yet need a barrier on the upper deck (that trigger is a 30-inch difference). Write the access finding first.

CPSC also regulates the gap between stepped platforms so the void is not an entrapment:

• Toddlers: if the space is less than 7 inches, add infill to bring it under 3.0 inches.
• Preschool: if the space exceeds 9 inches and the lower platform is more than 30 inches above the surfacing, infill to less than 3.5 inches.
• School-age: if the space exceeds 9 inches and the lower platform is more than 48 inches above the surfacing, infill to less than 3.5 inches.

How hard is the climb? (CPSC Table 5 and Table 6)

Children master going up before coming down. CPSC §5.2 therefore requires an easier egress whenever the access is a spiral stair, rung ladder, arch climber, flexible climber, or climbing wall (the starred rows in Table 5). Access to platforms over 6 feet (except free-standing slides) should include an intermediate standing surface so the child can pause and choose to continue or go back.

CPSC Table 5, youngest appropriate user:

• Ramps — easiest — toddlers and up
• Straight stairways — easy — toddlers and up
• Spiral stairways — moderate — toddlers and up, only with easy egress
• Step ladders — moderate — 15 months and up, only with easy egress
• Rung ladders — moderate — preschool and up, only with easy egress
• Arch climbers, flexible climbers, climbing walls — difficult — preschool and up, only with easy egress

Table 6 then sizes non-wheelchair ramps, stairs, step ladders, and rung ladders. Two rows you will be asked: rung ladders are not appropriate for toddlers; preschool and school-age rung ladders sit at 75–90 degrees, with rung diameter 0.95–1.55 inches and vertical rise ≤ 12 inches. Stair vertical rise is ≤ 7 inches (toddlers), ≤ 9 inches (preschool), ≤ 12 inches (school-age). Steps or rungs must be evenly spaced, including the last rise from the top step or rung to the platform surface.

F1487 tightens that even-spacing rule to a tolerance of ±0.25 inch. A stair whose rises run 8.00, 8.10, 8.05, then 11.00 onto the deck fails both CPSC “evenly spaced” and the F1487 quarter-inch tolerance. Measure every rise, not just the pretty ones in the middle.

Handrails, rungs, and the deck-edge handhold

The NRPA Table publishes the F1487 numbers you will see on the exam sheet: handrail diameter 0.95–1.55 inches; height above the step 22–38 inches. That height band is the combined preschool-to-school-age window. CPSC §5.2.3.1 splits it for field work:

• Toddlers: 15–20 inches above the step or ramp, diameter 0.60–1.20 inches (0.90 preferred)
• Preschool: 22–26 inches; diameter 0.95–1.55 inches (1.25 preferred)
• School-age: 22–38 inches; same 0.95–1.55 diameter

CPSC §5.2.3 requires continuous handrails on both sides of every stairway and stepladder, for the full length, regardless of height, starting at the first step. Rung ladders do not take side handrails; the rungs or side supports are the hand support. Flexible hand-grips (rope, cable, chain) used as holding components should be 0.62–1.55 inches in diameter, and no handgrip may rotate in its fitting.

CPSC §5.3.2.4 (horizontal / overhead ladders) is the other rung section the blueprint expects next to access:

• The first handhold must not sit directly above the platform or climbing rung used to mount or dismount.
• Horizontal reach to that first handhold: no greater than 10 inches (and not directly above) from a platform; 8–10 inches when access is from climbing rungs.
• Space between adjacent overhead rungs must be greater than 9 inches so a head cannot entrap (the ≥4-year user group for these devices).
• Center-to-center rung spacing: preschool (4 and 5 years) maximum 12 inches; ages 5–12 maximum 15 inches.

CPSC §5.2.4 closes the climb: provide a handrail or handhold at every transition from the access component onto the platform. The hold must support the child until the desired posture on the platform is fully achieved. Rung ladders, flexible climbers, arch climbers, and tire climbers — the devices with no stair handrail — still need that top transition hand support. Any opening between the handrail and an adjacent post or barrier slat must not be an entrapment.

Wheelchair ramps (F1487 / NRPA Table)

CPSC Table 6 does not address wheelchair ramps; those numbers live in F1487 and the Table of Dimensions (and align with the 2010 ADA play-area criteria you will meet again in Domain 3F):

• Minimum clear width: 36 inches
• Maximum run: 144 inches before a landing
• Landings: at least 36 inches of circulation
• Curb: 2 inches when edge protection is required
• Upper handrail on ramps that have barriers: 26–28 inches

CPSC §5.1.3 still applies to the sides: the maximum clear opening without a top horizontal guardrail is 15 inches. A ramp with a 20-inch unguarded side gap fails that opening rule even if the running slope is legal.

Measure the last rise. Measure the first overhead rung. Put a hand on the transition hold and ask whether a child who has just run out of ladder still has something to grab until both feet are on the deck. That is access-and-egress inspection, not a second platform chapter.