Complete package guide

Service Buildings, Packhouse & Cold Storage

Size technical, hygiene, packing and cold-chain spaces from staff flow, harvest peaks and buyer requirements.

Direct answer

Start with a defined basis and responsibility boundary.

The greenhouse creates crop; service and post-harvest infrastructure protects people, systems and saleable value. Technical rooms, staff hygiene, input storage, packing, cooling and dispatch should be designed from operating workflow and peak harvest—not added as leftover space.

Separate clean and dirty flows

Staff entry, clothing, tools, crop waste, inputs, harvested product and visitors should move through deliberate hygiene zones. The layout must reduce cross-contamination without creating inefficient daily work.

Size from the harvest peak

Average annual production can hide the busiest day or week. Receiving, grading, packing, cooling, storage and loading capacity should be checked against realistic peak volume, pack-out, product format and dispatch schedule.

Protect technical continuity

Water treatment, fertigation, controls, electrical panels, heating or cooling equipment, workshop space and spares need safe access and an appropriate environment. Maintenance routes should not conflict with crop or food-handling flows.

Evidence required

Inputs that change design, price or operation.

These facts should be established during qualification and refined through feasibility and engineering. Missing inputs must remain visible as assumptions rather than being hidden inside a precise-looking budget.

Peak daily harvest and product format
Buyer grading, packaging and traceability rules
Cooling target and maximum field-to-cool time
Staff numbers, welfare and hygiene zoning
Technical-room equipment and service access
Waste, dispatch and future expansion routes

What the project definition should show

Keep the whole operating system visible.

Cold storage is not automatically required at one standard temperature or capacity. Crop physiology, pack format, buyer specification, transport time, energy reliability and operating routine determine the correct cold-chain solution.

People: Changing, handwashing, toilets, break space, offices, supervision and controlled access sized for staffing peaks.
Crop inputs: Secure fertilizer and crop-protection storage, tool hygiene, consumables, packaging and waste separation.
Product flow: Harvest receiving, grading, packing, traceability, cooling, temporary storage and dispatch without unnecessary handling.
Technical systems: Fertigation, water treatment, climate controls, electrical equipment, workshop, spares and maintenance access.

Continue the package review

Connect this decision to the full greenhouse scope.

Review the other package guides, compare greenhouse models and use feasibility to replace general guidance with verified project inputs.

Complete package overview Prepare feasibility