Springfree and Vuly both set out to remove the hard edges of a traditional spring trampoline, and they do it differently. A Springfree has no springs. Its mat is held by flexible rods, and the steel frame sits underneath the jumping surface, according to Springfree. Vuly's Thunder 2 uses leaf springs around the edge of the mat instead of coil springs.
At a similar jumping area, the Vuly costs less. Springfree's warranty covers every part for 10 years, while Vuly covers the frame for 10 years and the net, net poles and leaf springs for one.
The two at a glance
| Vuly Thunder 2 | Springfree | |
|---|---|---|
| What holds the mat | Leaf springs around the edge | Flexible rods under the mat |
| Shapes | Round | Round, oval and square |
| Warranty | Frame 10 years, mat 5 years, net, poles and leaf springs 1 year | All parts 10 years |
| Cheapest in stock | $1,300–1,400 (M) | $1,600–1,800 (Compact Round) |
Vuly figures are from its Thunder 2 page and Springfree's from its model comparison. Prices were checked on both makers' stores on 27 September 2026.
Size for size
| Jumping area | Vuly Thunder 2 | Springfree |
|---|---|---|
| About 5 sq m | M, 2.55m mat, $1,300–1,400 | Compact Round, 5.0 sq m, $1,600–1,800 |
| About 7.5 sq m | L, 3.15m mat, $1,400–1,600 | Medium Oval, 7.3 sq m, $1,800–2,000 |
| About 11 to 13 sq m | XL, 3.75m mat, $1,600–1,800 | Jumbo Round, 12.6 sq m, $3,000–3,500 |
Vuly lists mat diameters rather than areas; the Vuly areas here are worked out from those diameters (M about 5.1, L about 7.8 and XL about 11 square metres).
Springfree Medium Oval
The Medium Oval has a 2.4 x 3.4 metre mat, a 7.3 square metre jumping surface and a tested maximum weight of 700kg, and needs a 4.4 x 5.4 metre space, according to Springfree. The mat is held by rods beneath it rather than springs, the SoftEdge mat edge replaces the padding a spring trampoline needs, and the FlexiNet enclosure is designed to cushion a jumper who falls against it.
Springfree's warranty covers all parts, including the frame, mat, net and rods, for 10 years of normal home use, and includes rust. Replacement parts bought later have a two-year warranty.
What We Like:
- No springs at all
- 10 years on every part
- Oval fits a long, narrow yard
What We Don't Like:
- Costs more at a similar size
Vuly Thunder 2
The Thunder 2 comes in four sizes, from a 2.55 metre mat (M) to 4.25 metres (XXL), all with a 91cm mat height and a 1.91 metre net. The leaf springs sit around the edge of the mat, and Vuly states that the trampoline meets the Australian trampoline standard, AS 4989:2015. Vuly asks for at least 2 metres of clear space on every side, and sells add-ons including a slide, a shade cover and a basketball set.
Vuly's warranty is 10 years on the frame tubes and joiner poles, five years on the mat, and one year on the net, net poles and leaf springs, with a three-year extension for those parts available at extra cost. Vuly notes that the customer reviews on its Thunder 2 page are for its previous models.
What We Like:
- Costs less at a similar size
- Four sizes, all in stock
- Slide and shade add-ons
What We Don't Like:
- One year on springs and net
- Round only
What actually differs
Springs. Springfree has none; its mat hangs on flexible rods. The Thunder 2 has leaf springs, and Vuly's cheaper Ultra 2 uses coil springs.
Warranty. Springfree covers every part for 10 years. Vuly's 10 years applies to the frame, with five years on the mat and one year on the net, poles and springs.
Price. Size for size, the Thunder 2 costs less. The gap is largest at the top of the range, where a Thunder 2 XL costs a little over half as much as a Springfree Jumbo Round, which has a slightly larger jumping area.
Shape. The Thunder 2 is round. Springfree also makes oval and square trampolines, and an oval fits a long, narrow yard better than a circle of the same area.
Standards. Both brands say their trampolines meet AS 4989, the Australian trampoline standard. The ACCC points out that there is no mandatory standard sellers have to comply with.
Safety with either brand
The ACCC's trampoline guide advises supervising children and letting only one child on the trampoline at a time. Kidsafe Victoria recommends a clear area at least 2.5 metres wide around the trampoline and 8 metres of clearance overhead, which is more than Vuly's 2-metre minimum.
A study of 20 years of Queensland emergency department cases found that falls caused 77 per cent of home trampoline injuries, and that children aged 2 to 7 made up almost 60 per cent of cases.
Which suits which family
Springfree suits families who want no springs at all, an oval or square shape, or 10 years of cover on every part, and are prepared to pay more for the same jumping area.
Vuly Thunder 2 suits families who want a large round trampoline for less, with add-ons such as a slide or shade cover.
FAQs
Is a Springfree worth the extra money?
It costs more at every size compared here. What the extra buys is a design with no springs, a choice of oval and square shapes, and a 10-year warranty on every part rather than one year on the net and springs.
Does a Vuly trampoline have springs?
The Thunder 2 and Thunder 2 Pro use leaf springs, which Vuly markets as springless. The Flare and Ultra models use steel coil springs.
How much space does a trampoline need?
Springfree lists the space each model needs; the Medium Oval needs 4.4 x 5.4 metres. Vuly asks for 2 metres of clearance on every side, and Kidsafe Victoria recommends 2.5 metres.
