Measuring Your Yard for the Perfect Trampoline Fit
Author: Jump Star Trampolines Date Posted:9 November 2025
Picking out a trampoline might seem easy at first, but finding one that actually fits your space makes all the difference. It's not just about how big the trampoline is, either. The shape of your yard, the spot you choose, and how much clear room you've got around it all play into how well it works once it's set up. If you're in Perth and gearing up for warmer weather, planning ahead now can save a big headache later, especially if you're hoping for a summer full of backyard fun.
There’s something exciting about planning a new trampoline. It gets the kids outdoors, it gives the backyard a bit of energy, and it doesn’t take much to get the whole household interested. But measuring your yard wrongly or not giving yourself enough space for safety can really take the spark out of that excitement. Whether your outdoor area is compact or open, measuring right and picking a trampoline that fits keeps things fun and safe without regret later on.
Assessing Your Yard Space
Before you start scrolling through photos of trampolines, take a moment to check how much space you actually have. It’s tempting to guess, but a quick walk around with a tape measure can help clear up surprises later. A trampoline needs more space than just its frame diameter. You'll want a bit of clearance around it for safe jumping and to avoid anything nearby becoming a safety issue.
Here’s what to watch out for when measuring up:
1. Measure the exact length and width of your yard section where the trampoline might go.
2. Check for sloping ground. A slight tilt might seem fine, but in use, it can lead to an uneven bounce or put pressure on one side of the frame.
3. Look for overhead and side obstacles. Trees, fences, garden edges, washing lines or pergolas can all get in the way.
4. Arrange for 1.5 to 2 metres of clear space around the trampoline. This safety zone helps avoid injuries during rough landings or unexpected bounces.
5. Think about how you're going to mow or water the garden. If a trampoline blocks access or traps irrigation pipes underneath, it will add to the hassle later.
Even homes with average-sized backyards in Perth can fit decent trampolines comfortably, as long as you're realistic. One simple example is a family in Dianella that set up a 10 ft round trampoline but didn't adjust for their nearby tree.
Within weeks, falling twigs and branches were constantly landing on the surface. A short relocation across the yard solved it, but it meant moving the whole thing after setup. Measuring right at the start can dodge those small annoyances before they grow.
Choosing The Right Trampoline Shape
The shape of your trampoline doesn’t just affect how it looks. It changes how it fits into your yard and how it's used, especially if the kids are into cartwheels or flips. Tall and narrow spaces often suit rectangular ones better, while wide-open spaces give more flexibility.
Here are the common shapes and how they work in different yards:
- Round trampolines
These are the most common types and are often easier to fit into average backyard spaces. They tend to guide jumpers back to the centre, which is helpful for younger kids. Round shapes usually work best in areas with space all around, so you can keep clear zones on every side.
- Rectangular trampolines
This shape is great for longer or narrower yards. They're popular with kids who like to bounce from end to end or practise tricks. Rectangles also tend to give bigger bounce control but need more support, so placement on stable, flat ground is key.
- In-ground trampolines
These sit flush with the ground, which makes them look tidy and easy to access. They’re better placed in a cleared-out level patch with good drainage. If the layout of your yard doesn't have much side clearance space, these can work well since they aren’t elevated.
If the shape of your yard is a bit awkward, like narrow along the fence side or oddly L-shaped, then it’s worth sketching it out. Even a rough paper drawing can help you picture the way different shapes would sit in the space. That way, you don’t end up cramming a round design into a tight corner that would’ve better fit a rectangular one. While it’s fun to dream big, having the right shape matters just as much as having the right size.
Determining The Ideal Trampoline Size
Once you've figured out the shape that suits your yard, the next step is working out what size trampoline can comfortably fit without making the space feel cramped. This part really depends on how many people will be using it, how old they are, and what they plan to do on it.
You’ll find trampolines come in a range of sizes, typically measured by their width across the frame. Some start around 6ft and go all the way up to 16ft. Smaller trampolines are great for tight backyards or young kids still finding their balance. Medium and large sizes give more space for bigger jumps, multiple users or active teenagers practising air flips. But remember, bigger isn’t always better if it means wedging the trampoline into a tight spot or pushing it too close to trees or walls.
Think about the layout of your yard and how the trampoline will interact with it. For example, if you’re placing it near a fence, will you still be able to mow around it? Will you have space to stand around and supervise your kids without stepping into garden beds or onto pavers?
A few key tips for choosing the right size:
- Measure your space, then subtract clearance room on all sides before choosing the trampoline size
- Factor in future needs. Kids grow quickly, so something that seems too big now might be perfect in a year
- Avoid cramming. A slightly smaller trampoline in a clean, open space is often safer and more enjoyable than a large one that’s squashed against obstacles
- For narrow yards, rectangular trampolines often let you upsize without taking over the space
- Always double-check the trampoline specs, including total frame width, not just jump area
Let’s take a family living in Baldivis as an example. They planned for a large 14ft round trampoline for their two boys but after measuring again, realised it would dominate their lawn and leave little room to walk around. They opted for a 10ft rectangle model instead, which slotted along the back fence and freed up the centre of their yard. It met the kids’ needs while keeping the yard usable.
Making A Decision Based On Usage
Not all families use their trampolines the same way, so thinking about how yours will be used is a good way to narrow down your choices. If your kids are mostly younger and enjoy light jumping or just want a soft play area, a small to mid-sized round trampoline might be plenty. On the other hand, if you’ve got older teens or your child is involved in sports like dance or gymnastics, you may want something with a bit more space and a stronger bounce.
Here’s a general idea of how to match size and layout with use:
- Younger kids (Ages 3–6)
A lower-height trampoline with a soft bounce and enclosed netting works well. 6ft to 8ft round trampolines usually tick the box, and they're easier to access.
- Primary school-aged kids
Their needs grow quickly. 10ft to 12ft models give space to move but still fit nicely in average yards.
- Teenagers or sports use
Rectangular or 14ft+ trampolines with firmer mats give better height and jumping control. You’ll need a flatter surface and more room to support that bounce.
- Mixed ages or multiple users
Go for models that are sturdy with larger frames. If your kids share the trampoline, make sure it’s strong enough for coordinated bouncing and has safety features like reinforced nets.
Think about session time,s too. Will it only be used after school for fun? Or are you expecting long weekend jump marathons? That can affect choices around frame strength and design. Perth’s dry patches and strong sun can also wear down cheap materials fast if left out year-round, especially if kids use the trampoline daily and shift around a lot on the mat.
Making Sure It Fits in Every Way
The best trampoline is the one that fits your space, suits your kids' energy and doesn’t take over your whole backyard. If you’ve gone through each step, from measuring yard space properly to lining up the right shape and size and then thinking through how your family will use it, you're well on your way to making a smart call.
Getting this right at the start saves a lot of time and annoyance later. It helps you avoid moving it after setup, dealing with safety hazards or ending up with a frame that bends or a mat that sags from overuse. Taking the time now also means you’ll have peace of mind once it’s up and in action. No surprises when the kids run full-speed for their first bounce.
For Perth families, summer is just around the corner. Having your trampoline sorted and ready means you'll be set for all those sunny afternoons, whether it's the little ones bouncing around or just a relaxing corner for the kids to lie and look up at the sky. And when friends drop by, having a trampoline sized right for your yard means it’s something they'll enjoy, not something they step around.
Transform your Perth backyard into the ultimate fun zone with a rectangle trampoline from Jump Star Trampolines. Perfectly designed to fit narrow or wide-open spaces, a rectangle trampoline offers greater versatility and bounce control, making it ideal for both active kids and aspiring gymnasts. Take the leap into world-class fun and safety, and create lasting memories with the perfect trampoline for your space. Don't wait to upgrade your backyard setup!
