Trampoline Replacement Mats That Match Your Frame Size
Author: Jump Star Trampolines Date Posted:1 February 2026
After a few good summers in Perth, trampolines can start to feel a bit different underfoot. The bounce isn’t quite the same, or the fabric’s getting rough around the edges. It’s usually the mat that wears out first. All that jumping, sun, and backyard weather slowly weakens the surface, and before long, safety can become a problem. That’s when it’s time to replace the mat.
The tricky bit is making sure the new trampoline replacement mat actually fits your current frame. It’s not as simple as buying the same type or size you think you had. Measurements matter, and even small mistakes can affect how the mat stretches or how the springs move. So if your trampoline’s seen better days and you're getting it ready before the end of summer, we’ll walk through how to check your setup and get a mat that fits right.
Checking the Condition of Your Current Mat
Perth summers can be tough on outdoor gear, and trampoline mats are no exception. Between the heat, UV rays, and constant bouncing, the material thins out over time. Some signs will be easy to spot, but others might need a closer look.
• Fading or a brittle feel on the surface can show sun damage.
• Frayed stitching and thinning around the spring rings mean the mat is wearing down.
• Any holes, no matter how small, are a red flag and should not be ignored.
We always check our mats a few times during late summer, before they get too brittle or unsafe. It’s best to inspect yours now before the autumn cooldown begins. A small issue now could turn into a sudden tear if it’s left too long.
Why Frame Size Matters More Than You Think
Not every trampoline with the same size label actually has the same frame measurements. Two “12ft” trampolines from different brands can have noticeable differences in spring spacing, corner angles, or even how the springs hook in. That’s why measuring your frame, not just reading the box it came in, is so important.
A mismatched mat can stretch too tightly or hang too loose. Both can affect bounce quality and put extra strain on the springs. We’ve seen it happen when someone grabs a mat that’s close in size but not an exact match.
To get your frame's true size, try this:
• Measure from outside edge to outside edge of the metal frame, across the widest point.
• Do the same again at a right angle to make sure both directions match.
• Count all the spring hooks. That total and their spacing will affect how the replacement mat fits.
Measurements should be taken with the springs fully removed. That way, you’re getting the real frame dimensions without any stretch interference.
Matching the Right Trampoline Replacement Mat to Your Frame
Once you’ve noted the size, shape, and spring count, you can start matching those details to a replacement mat. Be careful, there’s more than one type of fit out there, and frame differences can catch people off guard.
• Round frames and rectangle frames have completely different bounce patterns and tension setups.
• The mat needs the same number of spring rings as your old one, placed at equal spacing.
• Spring length matters too. A different spring can shift the entire bounce zone and wear out the mat faster.
We double-check every part of our frame before we even look at new mats. Taking time now helps avoid returns or a mat that feels wrong the first time someone jumps.
Jump Star Trampolines mat replacements are available for round and rectangular frames, fitting common Australian sizes from 6ft up to 15ft, and are made with UV-stabilised, durable mesh to handle summer exposure and heavy backyard use.
Common Sizing Mistakes to Avoid
It’s easy to go wrong when ordering a mat, especially if the trampoline has been around for a few years. A few common mistakes we try to avoid include:
• Measuring the old mat instead of the frame.
• Forgetting to count all the spring rings.
• Assuming it’s a standard size based on brand alone.
Used trampolines can be trickier if frames have been patched or swapped. Even if the mat looks right, a small shift in frame parts can throw off the tension completely. We always run through these steps when ordering:
1. Measure the full width and length of the frame.
2. Count the number of spring attachment points.
3. Match the shape precisely, round or rectangle only.
4. Double-check spring size and length separately.
Having those numbers ready before ordering saves time and helps avoid delays heading into the season.
When It’s Time to Replace More Than Just the Mat
If the mat has worn out, there’s a fair chance your springs or pads might be close behind. Perth’s summer heat can put extra pressure on metal and padding, especially if it’s been exposed for a few years.
• Springs that have lost stretch or are starting to rust won’t give even tension.
• Frame ends with gaps, or the start of corrosion can make installing a new mat tough.
• Old or cracked safety pads often slip out of place, especially with new bounce tension.
Late summer is a good time to check it all. Most backyards get a tidy-up anyway after the school holidays, and it takes just a few minutes more to walk around the trampoline. That way, you catch those early signs before the rainy season or shifting ground causes bigger movement around the frame area.
Safe and Ready for the End of Summer Bounce
Getting the right trampoline replacement mat in place while the weather’s still warm only makes things simpler later. When the mat fits the frame exactly as it should, bounce feels balanced, and the whole structure works as it should.
Putting off checks now can turn into stress during the holidays, especially in Perth, when outdoor space matters a lot once temperatures settle. Take a little time before summer winds down to look over your setup and get ready for the season change ahead. It helps keep the fun going without the last-minute rush.
Ensure your trampoline is ready for endless summer fun with the perfect replacement trampoline mat. At Jump Star Trampolines, we offer a wide selection of mats designed to fit securely and provide a safe, reliable bounce for your family. Don't wait until it's too late, get your measurements ready and choose the right fit for your frame today. Ordering now means you can jump with confidence well into the cooler months.
