How to Find the Right Size & Shape for Your In Ground Trampoline UK

in ground trampoline

In ground trampolines have become hugely popular in gardens across the UK. But before you whip out your wallet, there are a few important things to consider to make sure you end up with the perfect trampoline for your needs. The size and shape are two of the most crucial factors. 

Get a trampoline that’s too small, and you’ll be bouncing into each other. It may be too big and need to fit properly in your garden.With so many sizes and shapes to choose from, finding the right one for your space and needs is important.

In this blog, we will guide you through the process of selecting the perfect size and shape for your in ground trampoline UK, ensuring a safe and enjoyable bouncing experience. 

Consideration of Available Space

in ground trampoline

The size and shape of your in ground trampoline depends a lot on how much space you have available. It is also important to know how an in ground trampoline is set up. Please have a good look at your garden and measure the area you want to place it.

Assessing the garden dimensions

Make sure there are no overhanging branches or power lines above where you plan to put the trampoline. You’ll want at least 6 metres of overhead clearance for safety. Measure the length and width of the space – a rectangular area is ideal. Round trampolines can work, too, but may limit jumping space.

For recreational jumping, aim for a diameter of at least 7 metres. The larger the mat, the higher and more adventurous the jumps can be! An oval shape, at least 8 x 12 metres, is a great choice if you have the space. It allows for maximum jumping area and performance.

Understanding the recommended clearance around the trampoline

Leave at least 2 metres of clearance on all sides of the trampoline for safety. This includes space for netting and padding around the edge. More space is better, up to 5 metres on each side. This gives jumpers plenty of room to land and also allows easy access on and off the trampoline.

By measuring your available space carefully and choosing an appropriately sized trampoline with proper safety padding, you’ll have years of safe and fun recreation for all ages. Now get jumping!

Size to Choose From

in ground trampoline

Finding the perfect trampoline for your UK garden is all about making bouncing fun. Trampolines come in different sizes, from 8 to 16ft. We’re going to talk about three sizes: 8 to 10ft for small spaces, 12 to 14ft for family fun, and 15ft or bigger for big excitement. Choose the one that fits your garden and what your family likes for a great outdoor time!

8 to 10ft Trampolines: Compact Fun for Small Spaces

If you have a modest garden or limited outdoor space, an 8 to 10ft trampoline could be the perfect addition. These compact models offer an ideal solution for families with younger children or those looking for a space-efficient option. The smaller size ensures that the trampoline can fit comfortably in most gardens without overwhelming the surroundings.


Ideal for Young Jumpers: The 8 to 10ft trampolines are perfect for younger children, providing a safe and enjoyable bouncing experience.

Space-Efficient: Designed with limited space in mind, these trampolines make the most of smaller gardens without compromising on the fun factor.

Easy Setup: With their smaller size, these trampolines are often easier to assemble, making them a convenient choice for families looking for a quick and hassle-free setup.

Recommended Use:

  • Best suited for families with younger children.
  • Perfect for smaller outdoor spaces and gardens.
  • An excellent choice for those new to trampolining.

12 to 14ft Trampolines: Versatile Bouncing for Family Fun

Step up the bouncing experience with a 12 to 14ft trampoline, offering versatility and excitement for the entire family. These mid-sized trampolines strike a balance between space requirements and ample jumping area, making them an excellent choice for families with multiple children or those who enjoy entertaining guests.


Family-Friendly Size: The 12ft trampoline provides enough space for teen jumpers, accommodating family playtime and social gatherings.

Versatile Activities: With a larger jumping area, these trampolines are suitable for various activities, from simple bouncing to more advanced tricks.

Sturdy Construction: Designed to withstand the demands of active families, these trampolines often feature robust frames and durable materials.

Recommended Use:

  • Perfect for those who enjoy hosting gatherings and playdates.
  • Suitable for a range of ages, accommodating both younger and older jumpers.

15ft or Larger Trampolines: Ultimate Thrills for Adventure Seekers

For the ultimate trampoline experience, consider a 15ft or larger model. These expansive trampolines provide a thrilling space for older children and adults to unleash their bouncing creativity. If you have a spacious garden and a family of thrill-seekers, this size offers the most dynamic and exciting jumping experience.


Maximum Jumping Area: The 15ft or larger trampolines provide an extensive jumping surface, allowing for high jumps and impressive trampoline tricks.

Adventurous Fun: Suited for those who love pushing the limits, these trampolines cater to advanced jumpers and gymnastics enthusiasts.

Premium Safety Features: Larger trampolines often come equipped with advanced safety enclosures and features to ensure a secure bouncing environment.

Recommended Use:

  • Perfect for families with older children.
  • Ideal for individuals with a passion for advanced trampolining and gymnastics.
  • Requires a spacious garden to accommodate the larger footprint.

Choosing the right trampoline size ensures that your family’s bouncing experience is tailored to your specific needs and available space. Whether it’s the compact 8 to 10ft model, the versatile 12 to 14ft option, or the expansive 15ft or larger trampoline, each size offers a unique and exciting way to enjoy the outdoors.

Shapes and Styles

in ground trampoline

When considering trampolines, the chosen shape significantly impacts the bouncing experience. Let’s delve into three common shapes: round trampoline, rectangular, and oval. Each possesses distinct advantages and considerations, influencing factors like safety, space, and cost. Understanding these shapes aids in selecting the perfect trampoline for your family’s enjoyment.


A round trampoline takes up the least amount of space and is usually the most affordable. Picking the perfect round trampoline can bring joy to children and family. The circular design means the mat has no corners, reducing the risk of injury from falling into an edge or getting limbs caught in gaps.


Rectangular trampolines provide the largest jump area, allowing more space to bounce. The extended mat also gives jumpers more room to do tricks and gymnastics. The square edges make it safer for the riders. Rectangular trampolines also typically cost less and take up significantly less space.


An oval trampoline offers a good compromise between round and rectangular. It provides more jumping space than a round design but without the sharp edges of a rectangular mat. Ovals can fit nicely in gardens with limited space. 

However, ovals are often the most expensive shape and still pose some risk of landing on or getting caught in the edges.

In the end, the ideal trampoline shape for your needs depends on factors like budget, garden size, and safety priorities. Think about how you and your family will use the trampoline to determine if a round, rectangular or oval design is the perfect fit.

Accessories and Add-ons

in ground trampoline

Once you have the size and shape of the trampoline picked out, it’s time to consider any accessories or add-ons you may want. These additional features can enhance your trampolining experience and encourage more use of your new equipment.

Tie Down Ground Anchor Kit

It is important to know how an anchor kit helps for maximum safety by attaching your trampoline to the ground to prevent shifting or tipping. Anchor kits typically include heavy-duty straps and stakes that get installed around the trampoline frame and buried in the ground. They provide stability even for the largest trampolines.

Pole padding 

Padding that wraps around the trampoline poles in the frame prevents injuries from accidental contact. It’s especially useful for younger or less experienced jumpers.

Safety pads 

Thick safety pads that cover the springs and frame provide an extra layer of protection. They come in a variety of colours to match your trampoline.

Weather cover 

A weatherproof cover helps protect your trampoline from damage due to sun exposure, rain, snow and wind when not in use. Look for a cover specifically designed for your trampoline shape and size.


For high trampolines, a trampoline ladder provides easy access on and off. Ladders that attach right to the trampoline frame are the safest option.

Basketball Hoop

A basketball hoop attaches right to your trampoline, allowing you to practise slam dunks and improve your vertical jump. Look for a hoop made specifically for trampolines that can handle the extra bounce. Install it on one end of the trampoline for solo practice, or get two for a fun game of trampoline basketball.

With the right accessories, you can turn your trampoline into a source of entertainment for the whole family. Choose options that match your trampoline make, model, and size for maximum safety and enjoyment. The additional investment will be well worth it.

Maintenance and Durability 

High-quality galvanised steel or aluminium frames and safety pads will last longer. UV-resistant mesh netting will endure sun exposure. Look for warranties of at least 5 to 10 years for the frame. Padding and netting may need replacing sooner.

To keep your in ground trampoline UK in good shape for years to come:

  • Inspect the frame, springs, padding and netting regularly for any damage. Make repairs or replacements promptly.
  • Lubricate the springs once a year to prevent squeaking and rust.
  • Re-level the trampoline if the ground beneath it settles over time.
  • Remove debris from the trampoline bed and netting.
  • Consider covering the trampoline when not in use to protect from weather.
  • Limit use to one person at a time, with proper safety precautions and padded clothing/helmets to avoid injury.

With the proper size, shape, materials and regular maintenance, an in ground trampoline can provide entertainment and exercise for many years. Choose wisely and enjoy the fun!


So there you have it, everything you need to know to choose the perfect in ground trampoline UK for your garden. Whether you want a massive rectangle for the whole family to bounce together or a compact circle tucked into a corner, you’ve got options. The most important thing is measuring your space, setting a budget and thinking about how you’ll use it. Do that, find a reputable brand and retailer, and before you know it, you’ll be bouncing to your heart’s content. Your kids, friends and family will thank you – make sure to lay down some ground rules first! Happy bouncing and enjoy your new in ground trampoline. The summer fun starts now!

Are in-ground trampolines different?
Yes, in-ground trampolines differ from above-ground ones. They are installed at ground level, providing a seamless appearance in the landscape. The design enhances safety, and users can easily step onto the trampoline.
Do in-ground trampolines need nets?
In-ground trampolines typically do not need nets due to their lower height. The ground level installation reduces the risk of falling. However, some users may still choose to install nets for added precaution.
How do you fit an in-ground trampoline?
To fit an in-ground trampoline, excavate a hole matching the trampoline’s size. Ensure the hole is level and sturdy. Place the trampoline into the hole, following the manufacturer’s instructions. Backfill around the trampoline and secure it properly.
How much space do you need around an in-ground trampoline?
Allow at least 2 meters of clear space around an in-ground trampoline to ensure safe entry and exit. This space minimizes the risk of collisions with surrounding objects and provides a safe area for users.
Do in-ground trampolines fill with water?
In-ground trampolines are designed with drainage holes to prevent water accumulation. These holes allow rainwater to drain away, ensuring the trampoline remains dry and safe for use. Regular maintenance can help prevent any water-related issues.

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