GARTOO 20' x 20' Heavy Duty Party Tent for Event
A 20' x 20' party tent in white with a galvanized steel frame - GARTOO advertises this listing as 20'x20', though its own published item spec for this exact size option is 19.68' x 19.68' (the title rounds up). GARTOO sells this design in six published sizes; this listing is that size option, sized for events rather than everyday patio shade.

What this one is built around
The largest structure in the range, built for events rather than everyday patio shade: GARTOO's own instructions describe this as temporary shelter for parties, weddings and similar occasions, not something left outdoors continuously the way the gazebos are. This listing is one of six published size options; the title rounds it to 20' x 20', while GARTOO's own item specification for this exact option is 19.68' x 19.68' - both are shown on this page, and the precise figure is what every sizing calculation on this site actually uses.
A galvanized steel frame with sidewall zippers for ventilation, anchored with stakes, rope and sandbags rather than the wall-mounting or post-based anchoring the gazebos use.
- 20' x 20' advertised (19.68' x 19.68' per manufacturer spec) - the largest structure in the range
- Galvanized steel frame, sidewall zippers for ventilation
- Ground stakes, rope and sandbags included for anchoring
- Sold in six sizes by the manufacturer; this listing is the 20'x20' option
Specifications
| Size (advertised) | 20' x 20' |
|---|---|
| Size (manufacturer spec, this option) | 19.68' x 19.68' |
| Frame | Galvanized steel |
| Cover | Waterproof canopy |
| Color | White |
| Manufacturer's rated capacity | Up to 50 people, per GARTOO |
Will it fit your yard
Published roof size and usable footprint, and whether it fits common yard sizes, are on the 20×20 Heavy Duty Party Tent sizing page.
Who it suits
Choose it if
A party, wedding or event needing the largest covered footprint in the range, set up for the occasion rather than left up long-term.
Look elsewhere if
Everyday, semi-permanent patio shade - GARTOO's own listing describes this as temporary shelter for events, not a fixture left outdoors continuously like the gazebos.
Against the rest of the range
Everything shown here is on the home page, put head to head in comparisons, and the mechanics behind these specifications are in the reference guides.
20×20 Heavy Duty Party Tent FAQ
Why does this page show two different sizes?
The title rounds to a marketing-friendly 20' x 20'; GARTOO's own published item specification for this exact size option is 19.68' x 19.68'. Both are shown together, and the more precise figure drives every calculation on this site.
Can this stay up permanently like the gazebos?
GARTOO's own listing describes it as temporary event shelter, not a fixture left outdoors continuously - follow the manufacturer's guidance on when to take it down.
Does GARTOO sell this in other sizes?
Yes - six published size options in total; this listing is the 20'x20' (19.68'x19.68' precise) option.