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Too much choice? Quickly find your ideal trampoline!
Over 35 years of experience
Europe’s #1 trampoline manufacturer and supplier since 1988!
European quality
Trampolines made from European materials in our own European factory.
The best warranty
Up to 15 years warranty on various trampoline parts.
Tailored service
Custom trampolines, parts, or any special requests – we take care of it!
An Etan inground trampoline is a smart solution to save space while creating a safe and durable play area in your garden. Our trampolines are made in Europe from high-quality materials and designed with safety, comfort, and long-term use in mind. In this blog, we clearly explain the differences between round and rectangular models, which sizes and spring setups suit your family best, and what to consider when installing and maintaining your trampoline. We also cover useful Etan accessories such as safety nets, protective pads, and covers, so you know exactly which inground trampoline fits your garden perfectly.
An inground trampoline is mostly set into the ground, keeping it close to lawn level and easy to access.
An inground trampoline saves space and does not obstruct views like a raised model on legs. Its low profile lets sunlight through and gives a neat appearance. At Etan, we notice many Dutch families choose this type for its convenience, safety, and aesthetic appeal. In this text, we use "inground trampoline" as the main keyword, along with variations such as “dug-in trampoline,” FlatGround, and InGround.
Round inground trampolines are generally easier for beginners and younger users, while rectangular models use space more efficiently and suit experienced jumpers better.
Round mats naturally guide the jumper to the center, making them safer for young children and simpler to use. Round trampolines are usually more affordable to buy.
Rectangular trampolines provide a more even bounce across the entire mat. They work well in angular gardens and offer more room for jumps and tricks.
Consider your garden layout: if it has many straight lines, choose a rectangular model. If safety and simplicity for young children are your priority, go with a round trampoline. Want to see our models? Explore our Inground collection: Inground trampolines.
The number and length of the springs determine most of the jumping comfort and maximum load of your inground trampoline.
Short springs provide a gentle, safe bounce; longer springs allow higher jumps. Family trampolines for adults have more and usually longer springs. Rule of thumb: more springs = higher max load and smoother bounce.
Choose a frame with sufficient thickness (preferably ≥2 mm) and a tube diameter of 43 mm. This keeps the frame strong, durable, and capable of handling forces during jumping.
Round inground trampolines in our range usually have 60–96 springs and a max load of 150 kg. Rectangular models typically have 52–104 springs and can also support around 150 kg. Consider who will be jumping the most to ensure the frame and springs are suitable.
Pit depth and diameter depend on the trampoline model; always refer to the manual for exact measurements. Below are average guidelines.
| Trampoline size | Pit size (average) | Pit depth (minimum) |
|---|---|---|
| 281 x 201 cm | 230 x 150 cm | min. 65 cm |
| 310 x 232 cm | 260 x 180 cm | min. 70 cm |
| 380 x 275 cm | 330 x 225 cm | min. 95 cm |
| Trampoline diameter | Pit diameter (average) | Pit depth (minimum) |
| ø 244 cm | ø 210 cm | min. 65 cm |
| ø 305 cm | ø 260 cm | min. 70 cm |
| ø 366 cm | ø 320 cm | min. 70 cm |
| ø 427 cm |
ø 380 cm | min. 70 cm |
Note: FlatGround trampolines sit at grass level and need different pit depths than inground models, which protrude about 20 cm above ground.
See our dig-in instructions page for practical tips. Want the pit installed for you? Discover our dig-in service.
A safety net isn’t always required but adds extra protection, especially for young children.
Recommended for young children or multiple children jumping together. Also advised for higher jump capacities or uneven surfaces.
Keep 1–1.5 m clear around the trampoline. Grass works well for the fall zone.
Strong pads and thick PVC are essential as inground trampolines get heavy use.
Minimum 0.55 mm PVC. Material is durable and resists tearing. Seams should be well-finished; the pad is protective, not a play surface.
Proper airflow prevents the “plop” effect. Some brands have ventilation or air channels. Ensure the model allows comfortable jumping.
Medium sizes (305–366 cm) balance jumping space and garden integration.
244–305 cm diameter. Ideal for young children and small gardens. Compact and fun.
281 × 201 cm. Fits small gardens, efficiently placed along a fence or corner.
305–366 cm. Fits medium gardens, plenty of jumping space.
310 × 232 cm. Popular size, spacious but manageable.
366–427 cm. Max play value, children can jump and move freely.
380 × 275 cm. Ideal for large gardens, multiple children, comfortable jumping.
Use protective covers, check springs and pad, clean regularly to extend life.
Check springs, frame, seams yearly. Replace worn parts and monitor rust or tears.
Clean with lukewarm water and mild soap. Cover during long absences or winter.
Etan offers solutions from compact to sporty and luxurious.
Etan advises on the model that best suits your garden and family. Browse the inground collection page at your leisure.
Etan is your trusted expert in inground trampolines.
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