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An indoor playground floor plan should let a designer answer three questions: what space is truly available, what must remain clear, and how equipment can enter and be installed. A clean outline with missing obstacles is more dangerous than a rough survey with complete notes.
| Layer | Show on the plan | Field verification |
|---|---|---|
| Boundaries | Finished wall faces, niches, sloped walls | Measure at floor and upper level |
| Structure | Columns, beams, braces, load-bearing walls | Size and two locating dimensions |
| Openings | Doors, shutters, windows, elevators | Clear width, height, swing and sill |
| Life safety | Exits, exit routes, alarm devices, extinguishers | Local professional/AHJ review |
| Overhead | Ceiling, ducts, sprinklers, lights, pipes | Bottom elevation above finished floor |
| Utilities | Panels, outlets, drains, HVAC, controls | Required access and service zones |
| Accessibility | Accessible entrance, route and play access | Local accessibility review |
| Operations | Reception, seating, party rooms, storage | Peak-flow and supervision check |
| Delivery | Dock, corridors, elevators, turns | Largest clear opening and route |
Use one datum: finished floor elevation 0.000. State whether dimensions are finished or unfinished. Include a scale bar, drawing date, revision number and survey status.
Every column needs a size and a centerline fixed from two walls, not a note that says "about here." Every door needs a clear opening width and height, not the outside frame size. Every sprinkler or duct that could become the lowest point in a zone needs its own elevation above finished floor, tagged with an ID and a survey date.
Start with the gross premises area, then remove back-of-house rooms, party rooms, seating, restrooms, food service, reception and mandatory routes. Next account for columns, low soffits, fixed building services and service access. The remaining area is not automatically equipment footprint; attraction-specific circulation and use zones still have to be coordinated.
This distinction also matters for pricing. Lefunland's published USD 10-15/sq ft planning reference is based on play area/equipment scope, not necessarily the entire leased premises.
A floor plan alone cannot describe height changes. Add a reflected ceiling plan or overhead-obstruction layer, plus at least one section through the lowest area. Tag every beam, duct and sprinkler cluster whose underside is lower than the general ceiling.
A typical section note might read: slab and roof at plus 5.8 m, main ceiling at plus 5.2 m, a duct running with its underside at plus 4.2 m, and a sprinkler deflector at plus 3.85 m, all measured from a finished floor at 0.0 m. The proposed equipment top has to clear the lowest of these, not the general ceiling height. For the full survey method, see our guide on how to measure clear height for indoor playground equipment.
Do not move or obstruct sprinkler, detection, alarm, lighting or HVAC components based on an equipment sketch. Coordinate changes with qualified local professionals and the authority having jurisdiction (AHJ).
The U.S. Access Board defines clear as unobstructed and requires accessible routes to connect accessible play components. Its published ADA guidance states that ground-level accessible routes in play areas require at least 80 in. (2,030 mm) vertical clearance. This is a route requirement, not a universal equipment-to-ceiling clearance.
Show the intended accessible entrance, route, clear floor and ground spaces, turning areas and connections to reception, restrooms and exits. Project applicability and local enforcement must be confirmed locally.
The floor plan should contain a preliminary equipment and material legend. Lefunland's published soft-play baseline - 48 mm x 2.2 mm galvanized steel, 80+ micron coating, 80-density EVA and 0.45 mm PVC - helps bidders compare like with like. Surfacing performance and thickness must be selected for the actual equipment and applicable standard; thickness alone does not prove impact performance. The full brief a designer needs beyond the floor plan itself is covered in our guide on what information is required for a 3D design.
Before approving production, verify the final site rather than relying on an early lease plan. Record changes to walls, ceiling services, floors, doors and fire systems. Issue one controlled "approved for production" background so every party uses the same revision.
No. It may support early screening but usually lacks finished dimensions, overhead services and delivery-route data.
CAD reduces redrawing errors, but a dimensioned PDF or sketch can start feasibility work. Critical dimensions still need field verification.
The owner should engage qualified local design and code professionals and the relevant authority. The equipment supplier supports coordination but does not replace local approval.
Once the plan and clear-height survey are in hand, laying the zones out for traffic flow and dwell time is a separate design question - see our guide on indoor playground layout design.
Lefunland is a commercial indoor playground equipment manufacturer with a 70-acre owned factory and 15+ years of commercial playground manufacturing experience. Every project moves through a turnkey workflow - concept and feasibility, 3D design and engineering, manufacturing, shipping and logistics, and on-site installation with handover documentation. All Lefunland equipment is built to ASTM F1487 and EN1176 dual safety certification.
Send Lefunland your DWG/PDF, clear-height survey, site photos and target opening date for a design-readiness review: contact@lefunland.com | WhatsApp +1 717 874 7858.
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