Springfree
Springfree Jumbo Square (S155)
$2499
Best Trampolines · head-to-head
Springfree Jumbo Square (S155) vs Skywalker 15' Round Trampoline
A sourced, side-by-side comparison. Skywalker 15' Round Trampoline is cheaper at $398. Every spec and price links to its source.
Skywalker
Skywalker 15' Round Trampoline
$398Cheaper
Which is better: the Springfree Jumbo Square (S155) or Skywalker 15' Round Trampoline?
They split the 2 specs we compare evenly. The Skywalker 15' Round Trampoline is the cheaper at $398.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Springfree Jumbo Square (S155) | Skywalker 15' Round Trampoline |
|---|---|---|
| US price | $2499 | $398 |
| Brand | Springfree | Skywalker |
| Released | — | — |
| Shape | square | round |
| Frame size (ft) | 13 | 15 |
| Jumping area sq (ft) | 155 | — |
| Spring system | fiberglass-rod | coil-spring |
| Spring count | — | — |
| Spring length (in) | — | — |
| Max user weight (lb) | 220 | 275 |
| Total weight capacity (lb) | 1500 | 1100 |
| Galvanized frame | Yes | Yes |
| Warranty years | 10 | 3 |
| Astm certified | Yes | Yes |
Sources — Springfree Jumbo Square (S155): springfreetrampoline.com (verified 2026-07-11). Skywalker 15' Round Trampoline: skywalkertrampolines.com (verified 2026-07-11).
What's the difference between the Springfree Jumbo Square (S155) and Skywalker 15' Round Trampoline?
Where the two actually differ on the specs we track (6 of 11). Matching specs are omitted.
- Shape: Springfree Jumbo Square (S155) square vs Skywalker 15' Round Trampoline round
- Frame size (ft): Springfree Jumbo Square (S155) 13 vs Skywalker 15' Round Trampoline 15
- Spring system: Springfree Jumbo Square (S155) fiberglass-rod vs Skywalker 15' Round Trampoline coil-spring
- Max user weight (lb): Springfree Jumbo Square (S155) 220 vs Skywalker 15' Round Trampoline 275
- Total weight capacity (lb): Springfree Jumbo Square (S155) 1500 vs Skywalker 15' Round Trampoline 1100
- Warranty years: Springfree Jumbo Square (S155) 10 vs Skywalker 15' Round Trampoline 3