Browse our range of 6x6m marquees for sale. Heavy-duty PVC, galvanized steel frames, and perfect for events and commercial hire. Fast UK delivery.
Popular 6m wide sizes:
6m x 6m (approx. 20ft x 20ft) · seats up to 40 Fire-retardant PVC & galvanised steel – never lightweight PE
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Everything you need: frame, roof and side panels.
Garden parties, family events and occasional use
Regular private use, with a heavier 650gsm cover
Hire businesses, schools and frequent use
Commercial frame with clear panoramic side windows
Busy hire fleets – heavy cover, advanced frame
Exposed sites and long-term installations
Large traditional-style structures on a modular aluminium frame
Commercial spec in green – blends into gardens and venues
Heavy duty storage and long-term shelter
Just the roof canopy for open-sided events, or a replacement / spare frame.
Open-sided canopy – side walls not included
Replacement or spare frame – covers not included
Showing all 11 results
6m x 6m gives you 36 m² (about 388 sq ft) of floor space. Guest numbers depend on how you lay it out:
Lower number = comfortable and spacious; higher number = a snug fit. Planning a layout? Try the Interactive Marquee Planner.
6m x 6m (approx. 20ft x 20ft) – same size, different levels of strength and specification.
Garden parties, family events and occasional use
Regular private use, with a heavier 650gsm cover
Hire businesses, schools and frequent use
Commercial frame with clear panoramic side windows
Busy hire fleets – heavy cover, advanced frame
Exposed sites and long-term installations
Large traditional-style structures on a modular aluminium frame
Our ranges look similar from the outside, but the engineering inside is built for different uses. Compare the Classic, Commercial and Deluxe structures below.
Our entry-level Classic range uses a robust 38mm/42mm galvanised steel framework with built-in roof braces to stop water pooling. It is designed without ground bars or eaves braces to stay lighter, more portable and budget-friendly. Ground bars, eaves braces and gable uprights can be added as optional extras.
Best for: Occasional summer garden parties, short-term residential use and sheltered outdoor spaces.
The Commercial range upgrades the structure for unpredictable weather and frequent assembly. It keeps the 38mm/42mm steel tubing and adds the key reinforcements: a full perimeter ground bar system, corner eaves braces and vertical gable uprights to stop the ends bowing in the wind.
Best for: Marquee hire companies, schools, pubs and venues needing a heavy-duty structure for year-round events.
For ultimate peace of mind, the Deluxe range uses much thicker 50mm/54mm steel tubing plus additional leg braces. It also stands taller, with 2.35m legs giving a 3.4m apex – ideal for staging, lighting rigs and premium events.
Best for: Severe weather exposure, long-term winter installations and premium events that need extra headroom.
Every one of our PVC covers is 100% waterproof, rip-stop, flame retardant and high-frequency welded. The difference is weight and thickness.
Our 380gsm PVC is the most manageable to handle, making assembly and packing away noticeably easier. It is still heavy-duty PVC – never lightweight PE – with full weather protection.
Best for: Occasional summer garden parties, quick setup and takedown, and buyers wanting dependable waterproofing on a budget.
The 500gsm PVC balances durability and ease of handling. The extra thickness adds abrasion resistance and a longer working life, with every core property of our PVC for professional use.
Best for: Hire companies, frequent commercial events and venues that need multi-season reliability.
Our 650gsm PVC is the thickest, toughest cover we offer, built for maximum resilience against harsh weather, wind wear and prolonged exposure.
Best for: Long-term semi-permanent installations, harsh winter weather and maximum commercial longevity.
Every marquee we sell uses galvanised steel and heavy-duty PVC, with our envelope roof design bracing the frame against side winds – built for the UK climate.
