Picture of MEGA™ 14ft Trampoline
Kids playing basketball on Jumpflex® MEGA trampoline.
Playing on Jumpflex® MEGA trampoline on a sunny day.
Picture of MEGA™ 14ft Trampoline
Picture of MEGA™ 14ft Trampoline

MEGA™ 14ft Trampoline

Estimated Delivery

Estimated delivery End of Feb

Pickup

Pickup currently unavailable at Hamilton Collect Mon-Fri 9-4

Usually ready in 2-4 days

Warranty

10 year warranty

Get true MEGA performance in a smarter size with the Jumpflex® MEGA 14 ft trampoline. Its compact square footprint of 12 ft wide (14 ft diagonal) fits more backyards while still delivering a huge, responsive bounce. Built with premium materials, high-tension MEGA springs, oversized steel tubing, and a heavy-duty frame, it offers exceptional strength, safety, and durability. With a massive 1000 lb total weight rating, the MEGA 14 ft is made for high-energy family fun and serious bouncing performance.

Real Reviews From Real Customers

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4.8 out of 5 star rating
4.8 star rating15,601 reviews
Diane F. Verified Buyer4 February 2026
5.0 out of 5 star rating
1 reviews
Thru consultation with my son he brought the 19 ft and encouraged me to get the 12 ft so happy I did. Perfect for the grandchildren
Amelia H. Verified Buyer2 February 2026
5.0 out of 5 star rating
1 reviews
Perfect addition to the slide
Maximus F. Verified Buyer2 February 2026
5.0 out of 5 star rating
1 reviews
Heavy winds seem to be no problem so far or bouncing heavily into the side.
Karen M. Verified Buyer19 January 2026
5.0 out of 5 star rating
1 reviews
Grandkids LOVE the trampoline It was easy for a 67 year old grandmother to assemble by herself. I feel it is very safe & the kids are enjoying coming over for jumps It is a step up in quality from t...
Nick C. Verified Buyer18 January 2026
5.0 out of 5 star rating
1 reviews
Loved how easy it was to put together by myself and the kids love it so it is a big win.
Josephine T. Verified Buyer17 January 2026
5.0 out of 5 star rating
1 reviews
Perfect addition to the jump flex trampoline and jump shade, why wouldn’t you have this, it’s fun and entertaining, cools them down which means more and more fun! Another great purchase and a must hav...
Josephine T. Verified Buyer17 January 2026
5.0 out of 5 star rating
1 reviews
Absolutely love the jump shade for our children trampoline experience, just the small touches like the jump shade makes it even better - I feel like this is the direction you need to go in when purcha...
Josephine T. Verified Buyer17 January 2026
5.0 out of 5 star rating
1 reviews
Absolutely living the jump shade, it’s perfect for the sunny weather and it cools down the kids when they are jumping - absolutely great move with the jump shade - thank you
T B. Verified Buyer16 January 2026
5.0 out of 5 star rating
1 reviews
Easy to install and the tramp is well anchored in place
Lee-Anne H. Verified Buyer15 January 2026
5.0 out of 5 star rating
1 reviews
Highly recommend this addition. It is so cool.
Lee-Anne H. Verified Buyer15 January 2026
5.0 out of 5 star rating
1 reviews
Fabulous product. Highly recommend.
Emily P. Verified Buyer14 January 2026
5.0 out of 5 star rating
1 reviews
Easy to order and delivery was great!

The biggest & best Jumpflex® yet!

Pro-level play...for life

Jumpflex® MEGA trampoline range

Experience MEGA™ – built for bigger bounce, safer jumps, and the largest play area for families and athletes alike! The new generation Jumpflex® MEGA™ 14 ft trampoline is engineered for pro-level performance, ultimate airtime, and top-tier safety – all with a bold new design!

Family on Jumpflex® MEGA trampoline on a sunny day
Jumpflex safety awards.

Designed for safety & performance

Built to last

Our MEGA™ 14 ft trampolines are built to ASTM & CE safety standards for a secure and powerful bounce. Designed for durability and top-tier performance, the MEGA™ lets you jump higher, safer, and stronger for longer.

Kids playing on a Jumpflex® MEGA trampoline.

Massive 450 kg total weight rating!

Built for the whole family + more!

Strong trampolines mean bigger, smoother bouncing for the whole family. Good thing our new Jumpflex® MEGA 14 ft trampoline has a re-enforced frame, which makes this range of trampolines our strongest and most stable ever. These 14 ft trampolines are engineered using high-tensile steel that will never buckle or lose shape, achieved through world leading trampoline engineering.

This all means our MEGA 14 ft trampolines can handle an incredible 450 kg load and a max individual user weight of 225 kg.

Total weight rating
450 kg
Max individual user weight
225 kg

Up to 19ft corner to corner!

So much room for activities

More space to jump, play & train. Whether it’s shooting hoops, playing tag, aerial acrobatics, or just messing about—this is your ultimate bounce zone. Meet our biggest Jumpflex® yet, spanning up to a massive 19 ft from corner to corner!

MEGA 14ft Square
93 ft²
MEGA 17ft Rectangle
128 ft²
MEGA 19ft Square
173 ft²
Bouncing on Jumpflex® MEGA trampoline with plastic balls
Side flip on Jumpflex® MEGA trampoline
Basketball dunk on jumpflex® trampoline.
Jumpflex® MEGA trampoline on a cloudy day.
Family playing on Jumpflex® MEGA trampoline.
Jumpflex® MEGA basketball court.

More room to play

Did we mention it's huge?

Jumpflex® MEGA and HERO trampoline side by side.

The MEGA trampoline range offers unbeatable performance, top-tier safety, and exceptional durability. It’s not just about quality, it’s about delivering a truly MEGA play space the whole family can enjoy, no matter the size of your yard.

Kids playing basketball on Jumpflex® MEGA trampoline.
Jumpflex® MEGA frame assembly.

Quick & easy to assemble

Size meets simplicity

This Jumpflex® MEGA 14 ft trampoline may be large, but setup is super simple! No extra tools, no hassle - everything you need comes in the box. With precision-fit parts that click into place, you’ll spend less time assembling and more time enjoying.

NZ's best bounce!

MEGA-Air spring dynamics

Experience the ultimate bounce with high-performance piano wire springs! Designed for higher, smoother jumps, they stretch further, storing more energy for a controlled, effortless takeoff and landing—reducing impact on your joints. Crafted from high-tensile, high-carbon steel, these springs resist fatigue and deformation, ensuring long-lasting durability.

Side flip on Jumpflex® MEGA trampoline at night.
Jumpflex® MEGA spring size comparison.

Bigger is better

Why piano wire springs?

Minimising impact on your body while maintaining consistent bounce performance over time. Trusted in elite gymnastics and trampoline parks, these springs deliver pro-level responsiveness, making them perfect for tricks & training or just letting loose with the kids!

360-degree safety enclosure

For peace of mind

Our MEGA 14 ft trampoline features a 360-degree net safety enclosure to prevent the chance of accidents. Jumpflex® nets securely clip down to the jumping mat all the way around the trampoline. This unique SafeSeal™ system with self-closing entrance ensures that there is no possibility for kids to fall out accidentally.

Playing on Jumpflex® MEGA trampoline on a sunny day.
Jumping against MEGA safety net.

A tight weave nylon safety net that’ll last

TightWeave™ technology

Our 14 ft trampolines are built to last, with nets made from 100% high-strength nylon and woven using the TightWeave™ system. A protective UV additive protects the nets against sun damage, allowing your new 14 ft trampoline to weather all seasons.

Grade 6 Intertek UV Testing
6
More durable than standard nets
250%

Built to last a lifetime

6 layer anti-rust coating: MEGA protection

As well as looking great in your backyard, Jumpflex® 14 ft trampolines are designed to stand the test of time. Jumpflex® metal components undergo a 6-layer rust-proofing and durability process.

All metal components are galvanised inside and out with a hard-wearing zinc coating. Visible sections are finished with a UV-resistant black powder coating. This ensures Jumpflex® trampolines will remain a property feature you'll be proud of.

Performance & play

The #1 choice







Dunking basketball on Jumpflex® MEGA trampoline.

Dimensions / Specs

Image showing dimensions for the MEGA™ 14ft Trampoline
Yard space
4.25 m diagonal at widest point. 1 m recommended free space around the trampoline.
Jumping mat width
3.1 m
Jumping mat length
3.1 m
Frame width
3.85 m
Frame length
3.85 m
Number of springs
84
Spring length
250 mm
Total weight rating
450 kg
Frame tube diameter
50.8 mm
Floor to mat height
103 cm
Net height
2.3 m
Total trampoline height
3.28 m
Box dimensions
  • Box 1 - 23.8 kg
    L: 116 cm, W: 45 cm, H: 26 cm
  • Box 2 - 25.5 kg
    L: 114 cm, W: 61 cm, H: 13 cm
  • Box 3 - 22.9 kg
    L: 116 cm, W: 42 cm, H: 18 cm
  • Box 4 - 21.94 kg
    L: 118 cm, W: 29 cm, H: 11 cm
  • Box 5 - 25.42 kg
    L: 118 cm, W: 29 cm, H: 11 cm
  • Box 6 - 23.91 kg
    L: 116 cm, W: 40 cm, H: 17 cm
  • Box 7 - 21.74 kg
    L: 116 cm, W: 45 cm, H: 23 cm

Bring The Fun With Accessories!

jumpflex lifetime trampoline warranty

Lifetime Warranty

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projam jumpflex trampoline basketball hoop with sofft edges

PROJAM™

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jumpflex smartshade trampoline sunshade and protective cover

SMARTSHADE™

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JUMPSLIDE™

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ANCHORKIT™ PRO

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ANCHORKIT™

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SCOOTER

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jumpflex aquajet trampoline sprinkler kit

AQUAJET™

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FLEXBOARD™

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$169.95