GETTA Help

What size marquee do I need?

Guest numbers are only the starting point. The right marquee must accommodate how people will use it, all supporting spaces and the site itself. Ask a hire company to turn a clear event plan into a proposed layout.

Start with the event format

  • Maximum guest count, including children where relevant
  • A seated meal, informal seating, standing reception or a mixture
  • Round, rectangular or long communal tables
  • Whether ceremony, meal and evening entertainment share the same space
  • How much circulation room and accessibility space guests need

Include everything that occupies floor space

A guest-only calculation can underestimate the structure. Include a dance floor, stage or DJ, bar, buffet, cake table, cloak area, entrance, toilets or connecting walkways where applicable. Catering teams may need a separate preparation or service area.

Plan for the site and weather

  • Have the usable ground measured rather than relying on the garden’s overall dimensions.
  • Identify slopes, trees, overhead cables, buried services, drains and restricted access.
  • Ask how anchoring works on the surface and what vehicle access installation requires.
  • Discuss wind and severe-weather policies, heating, ventilation, flooring and wet-weather entrances.

Ask for a scaled layout

Capacity tables are useful starting points, not universal promises. Ask the supplier for a layout showing tables, chairs, aisles, exits and every feature in your brief. Confirm the final structure dimensions, setup area and any space required around it before booking.