Warehouse design 18 × 36 m starting form
Make storage and movement visible before committing to a footprint. This enclosed warehouse places rack and pallet envelopes on both sides of a central access reserve, with an editable front entry.
FURNISHED CONCEPT- Floor footprint
- 648 m²18 × 36 m width × length
- Eave height
- 6 mCheck actual underside clearance
- Bays along the length
- 6 bays6.00 m centre-to-centre
- Wall arrangement
- Enclosed perimeterStructural members remain at openings
See what changes the steel quantity.
The range compares 5, 6, 7 bays at the same width, length, eave, roof, openings and selected sections. It describes those modelled arrangements; it is not an engineered minimum–maximum allowance.
Concept take-off, sections not designed — run the section sizing screen
Starting 6-bay model: 28,212 kg of modelled steel.
See exact scenarios and quantity basis
| Bays | Bay spacing (m) | Model steel (kg) | kg/m² | kg/sq ft |
|---|---|---|---|---|
| 5 | 7.20 | 26,099 | 40.28 | 3.742 |
| 6starting | 6.00 | 28,212 | 43.54 | 4.045 |
| 7 | 5.14 | 30,375 | 46.87 | 4.355 |
Primary / secondary / brace sections: BSP MB 450 × 150 · MC 100 × 50 · ISA 90 × 90 × 8
End-wall framing is enabled, matching a fresh editor preset; modelled end posts are included where walls are clad. This is net frame, secondary-member and plate mass. Procurement waste, cladding, civil works, furnishings and equipment loads remain separate. No price, safe capacity or design approval is inferred.
A furnished starting layout.
The current fit-out generator places 31 physical objects in this starting model. These counts come from that generated layout.
- 12Storage rackLeft storage rack · Right storage rack
- 12Palletised goodsLeft floor pallet · Right floor pallet
- 4Linear light fixtureGeneral light
- 2Extinguisher positionFire equipment position (review required)
- 1Prefab door assemblyFront entry assembly
The 3.0 m central stripe is a planning reserve, not an approved exit route or vehicle swept-path result. Equipment is generic; confirm capacity, service clearances and actual loads separately.
Questions, answered.
A closer look at the warehouse concept, its editable inputs and the decisions that belong in a project-specific design.
What are the starting dimensions of the warehouse?
The preset starts at 18 m wide by 36 m long, with a 6 m eave and 6 bays along its length. You can edit these dimensions. They describe a concept starting form, not an operating capacity or approved structural design.
Can I use the rack count as warehouse capacity?
No. The racks and pallets show spatial envelopes only. Confirm each storage system, product load, stacking height, handling method and aisle requirement with the rack supplier and project designer.
Can I add a loading dock to this warehouse?
The editor has linked dock and shutter geometry. Set the vehicle approach, platform elevation and opening together; vehicle swept paths, dock equipment, slab loads and structural support remain project decisions.
Is the six-metre eave the clear storage height?
Eave height is a building geometry input. Roof members, bracing, lights and services reduce usable clearance in different locations, so check the actual underside against the proposed rack and vehicle envelopes.
What is excluded from the warehouse steel comparison?
The comparison uses the modelled frame, secondary steel and plates. It does not include rack steel, stored goods, cladding, concrete or equipment, and it does not establish a safe structural member size.
Related shed concepts.
Make this starting point your own.
Adjust the dimensions, roof, enclosure and equipment layout. Keep refining the actual project brief and engineering inputs alongside the model.


