Start with the use case, not the product name
A 20 x 50 m project should be evaluated as an operating storage space with doors, circulation and weather protection.

Translate the requirement into measurable inputs
Confirm whether the 50 m length uses 5 m bays, where doors go, whether walls are PVC or hard panels and whether vehicles enter.

Confirm scope before comparing suppliers
Ask for a quote split by structure, fabric, sidewalls, doors, transport, installation and optional accessories.
