Berg Ultim Champion FlatGround 16ft In-Ground Trampoline
Description
The BERG Ultim Champion FlatGround is a 16-foot rectangular in-ground trampoline built for serious jumpers who want performance, precision, and safety all in one package. Unlike round trampolines from big-box stores, the rectangular shape gives you consistent bounce across the entire length of the mat - ideal for fine-tuning skills, practicing tricks, and pushing your jumping further. Sunk flush into the ground, it blends seamlessly into your garden while making it effortless to step on and off. Built around a patented tubular frame and loaded with BERG's signature Airflow mat and TwinSpring Gold springs, this trampoline is engineered to deliver the highest quality bounce available in a residential in-ground setup.
The Airflow jumping mat allows 50% more air permeation, meaning you jump higher and fatigue less - a genuine performance upgrade over standard mats. The TwinSpring Gold springs are placed diagonally, making them extra long and supple without sacrificing any jumping surface. For those who want to take things even further, the optional AeroWall adds an inflatable, solid-framed wall to jump against, purpose-built for executing extreme tricks.
Key Features
- Rectangular 16ft FlatGround Design: Enables consistent, high-performance jumps across the entire length - not just the center like round trampolines.
- In-Ground Installation: Sunk into the ground for easy step-on access and a clean, low-profile look in your garden.
- Airflow Jumping Mat: Allows 50% more air permeation for higher, more flexible jumps and reduced fatigue during use.
- TwinSpring Gold Springs (Diagonal Placement): Angled layout makes springs extra long and supple, maximizing the jump area without reducing the usable surface.
- Patented Tubular Frame (120x60mm Profile): Incredibly strong, super silent, and used across all BERG Regular and FlatGround trampolines - easy to assemble and install.
- Thick PVC Protective Edge (0.55mm Upper and Lower Layer): Double-layered PVC padding provides extra safety and an extended lifespan for the frame padding.
- Optional AeroWall: Inflatable wall secured to a firm, solid frame - designed for executing extreme tricks; easy to assemble and disassemble, includes a pump.
- Optional Safety Net DLX XL (220cm): Extra-high enclosure net that is 22% higher and 22% safer than standard nets, available as an upgrade option.
- Better Orientation for Jumpers: Rectangular shape helps jumpers maintain spatial awareness and fine-tune their technique with greater consistency.
Options & Which to Choose
- Standard: The core BERG Ultim Champion FlatGround trampoline with Airflow mat, TwinSpring Gold springs, patented frame, and PVC protective edge - everything you need for a premium in-ground jumping experience with no extras.
- + AeroWall: Includes the inflatable AeroWall, a pump-inflated wall mounted to a firm, solid frame that you can jump against. Purpose-built for serious trick jumpers who want to push their skills with wall-based maneuvers. Includes a pump and is easy to remove when not needed.
- + Safety Net DLX XL: Adds BERG's extra-high 220cm enclosure net - 22% higher and 22% safer than a standard net. The best choice for families with younger children or any jumper who wants a fully enclosed, maximum-safety setup.
What's Included
- BERG Ultim Champion FlatGround 16ft trampoline frame
- Airflow jumping mat
- TwinSpring Gold springs
- Thick PVC protective edge padding
- AeroWall with pump (+ AeroWall option only)
- Safety Net DLX XL - 220cm (+ Safety Net DLX XL option only)
Why You'll Love It
The BERG Ultim Champion FlatGround is one of the most capable in-ground trampolines available, and it's built to show that over years of use. The patented frame is engineered for longevity and stays impressively quiet - no rattles, no flex, just a solid foundation every time you jump. The Airflow mat and TwinSpring Gold combination isn't a marketing claim; it's a measurable difference in how high you go and how long you can jump before getting tired. Whether you're a dedicated trick jumper, an active family, or simply someone who wants the best backyard setup money can buy, this trampoline delivers. The in-ground design keeps your yard looking clean and inviting, and the modular options mean you can configure it exactly to your needs. When you invest in a BERG, you're getting a trampoline built to handle years of serious, daily use.
What is the difference between a FlatGround and a standard in-ground trampoline?
A FlatGround trampoline is specifically designed to sit flush with the ground surface, so the jumping mat is at ground level. This makes it very easy and safe to step on and off, and it creates a much cleaner, more discreet look in your garden compared to above-ground frames. The BERG Ultim Champion FlatGround is built for in-ground installation from the ground up - not just a standard trampoline lowered into a hole.
Why is a rectangular trampoline better for tricks and performance jumping?
Rectangular trampolines distribute spring tension more evenly across the length of the mat, which means you get a consistent, powerful bounce across the entire surface - not just in the center like round trampolines. This also helps jumpers better orient themselves during flips and tricks, giving you a defined "runway" to work with. It's the same reason gymnastic and competitive trampolines are always rectangular.
What is the AeroWall and do I need it?
The AeroWall is an optional inflatable wall that attaches to the trampoline frame, giving serious jumpers a solid surface to jump against for tricks and wall-based maneuvers. It's inflated with the included pump and secured to a firm frame for stability. It's ideal for experienced jumpers looking to expand their skill set, but it's not necessary for casual or recreational use. It can be easily assembled and disassembled as needed.
How deep does the hole need to be for in-ground installation?
The exact excavation depth will depend on your specific model and ground conditions. We recommend downloading the BERG Ultim manual for precise installation dimensions and guidelines before you begin digging. Proper airflow beneath the trampoline is also important for performance and longevity, so follow BERG's recommended pit dimensions closely.
Is the Safety Net DLX XL worth upgrading to?
The Safety Net DLX XL stands 220cm tall, which is 22% higher than a standard safety net - making it a strong choice for families with children, taller jumpers, or anyone who wants maximum enclosure security. If safety is your top priority or you have younger kids using the trampoline, the DLX XL upgrade is well worth considering.
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Β Β |
Please allow 10 days for your order to arrive. We source products from all over the world to bring you epic offers and the lowest prices. This means sometimes you have to wait a little longer to get your order but it's always worth it! |
![]() |
Returns are easy, simply contact us for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap! |
![]() |
Β Β |
We Put Our Customers First to us. If it doesn't fit, it breaks, you've changed your mind or for no reason whatsoever simply send it back to us and we'll cheerfully refund you every cent. |
![]() |
Returns are easy, simply contact us for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap! |
|
![]() |
In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing hands-down. |
|
![]() |
We insist that you love everything you buy from us. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again. |
|
![]() |
Ordering from Shoptimized is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either. |
Berg Ultim Champion FlatGround 16ft In-Ground Trampoline
Description
The BERG Ultim Champion FlatGround is a 16-foot rectangular in-ground trampoline built for serious jumpers who want performance, precision, and safety all in one package. Unlike round trampolines from big-box stores, the rectangular shape gives you consistent bounce across the entire length of the mat - ideal for fine-tuning skills, practicing tricks, and pushing your jumping further. Sunk flush into the ground, it blends seamlessly into your garden while making it effortless to step on and off. Built around a patented tubular frame and loaded with BERG's signature Airflow mat and TwinSpring Gold springs, this trampoline is engineered to deliver the highest quality bounce available in a residential in-ground setup.
The Airflow jumping mat allows 50% more air permeation, meaning you jump higher and fatigue less - a genuine performance upgrade over standard mats. The TwinSpring Gold springs are placed diagonally, making them extra long and supple without sacrificing any jumping surface. For those who want to take things even further, the optional AeroWall adds an inflatable, solid-framed wall to jump against, purpose-built for executing extreme tricks.
Key Features
- Rectangular 16ft FlatGround Design: Enables consistent, high-performance jumps across the entire length - not just the center like round trampolines.
- In-Ground Installation: Sunk into the ground for easy step-on access and a clean, low-profile look in your garden.
- Airflow Jumping Mat: Allows 50% more air permeation for higher, more flexible jumps and reduced fatigue during use.
- TwinSpring Gold Springs (Diagonal Placement): Angled layout makes springs extra long and supple, maximizing the jump area without reducing the usable surface.
- Patented Tubular Frame (120x60mm Profile): Incredibly strong, super silent, and used across all BERG Regular and FlatGround trampolines - easy to assemble and install.
- Thick PVC Protective Edge (0.55mm Upper and Lower Layer): Double-layered PVC padding provides extra safety and an extended lifespan for the frame padding.
- Optional AeroWall: Inflatable wall secured to a firm, solid frame - designed for executing extreme tricks; easy to assemble and disassemble, includes a pump.
- Optional Safety Net DLX XL (220cm): Extra-high enclosure net that is 22% higher and 22% safer than standard nets, available as an upgrade option.
- Better Orientation for Jumpers: Rectangular shape helps jumpers maintain spatial awareness and fine-tune their technique with greater consistency.
Options & Which to Choose
- Standard: The core BERG Ultim Champion FlatGround trampoline with Airflow mat, TwinSpring Gold springs, patented frame, and PVC protective edge - everything you need for a premium in-ground jumping experience with no extras.
- + AeroWall: Includes the inflatable AeroWall, a pump-inflated wall mounted to a firm, solid frame that you can jump against. Purpose-built for serious trick jumpers who want to push their skills with wall-based maneuvers. Includes a pump and is easy to remove when not needed.
- + Safety Net DLX XL: Adds BERG's extra-high 220cm enclosure net - 22% higher and 22% safer than a standard net. The best choice for families with younger children or any jumper who wants a fully enclosed, maximum-safety setup.
What's Included
- BERG Ultim Champion FlatGround 16ft trampoline frame
- Airflow jumping mat
- TwinSpring Gold springs
- Thick PVC protective edge padding
- AeroWall with pump (+ AeroWall option only)
- Safety Net DLX XL - 220cm (+ Safety Net DLX XL option only)
Why You'll Love It
The BERG Ultim Champion FlatGround is one of the most capable in-ground trampolines available, and it's built to show that over years of use. The patented frame is engineered for longevity and stays impressively quiet - no rattles, no flex, just a solid foundation every time you jump. The Airflow mat and TwinSpring Gold combination isn't a marketing claim; it's a measurable difference in how high you go and how long you can jump before getting tired. Whether you're a dedicated trick jumper, an active family, or simply someone who wants the best backyard setup money can buy, this trampoline delivers. The in-ground design keeps your yard looking clean and inviting, and the modular options mean you can configure it exactly to your needs. When you invest in a BERG, you're getting a trampoline built to handle years of serious, daily use.
What is the difference between a FlatGround and a standard in-ground trampoline?
A FlatGround trampoline is specifically designed to sit flush with the ground surface, so the jumping mat is at ground level. This makes it very easy and safe to step on and off, and it creates a much cleaner, more discreet look in your garden compared to above-ground frames. The BERG Ultim Champion FlatGround is built for in-ground installation from the ground up - not just a standard trampoline lowered into a hole.
Why is a rectangular trampoline better for tricks and performance jumping?
Rectangular trampolines distribute spring tension more evenly across the length of the mat, which means you get a consistent, powerful bounce across the entire surface - not just in the center like round trampolines. This also helps jumpers better orient themselves during flips and tricks, giving you a defined "runway" to work with. It's the same reason gymnastic and competitive trampolines are always rectangular.
What is the AeroWall and do I need it?
The AeroWall is an optional inflatable wall that attaches to the trampoline frame, giving serious jumpers a solid surface to jump against for tricks and wall-based maneuvers. It's inflated with the included pump and secured to a firm frame for stability. It's ideal for experienced jumpers looking to expand their skill set, but it's not necessary for casual or recreational use. It can be easily assembled and disassembled as needed.
How deep does the hole need to be for in-ground installation?
The exact excavation depth will depend on your specific model and ground conditions. We recommend downloading the BERG Ultim manual for precise installation dimensions and guidelines before you begin digging. Proper airflow beneath the trampoline is also important for performance and longevity, so follow BERG's recommended pit dimensions closely.
Is the Safety Net DLX XL worth upgrading to?
The Safety Net DLX XL stands 220cm tall, which is 22% higher than a standard safety net - making it a strong choice for families with children, taller jumpers, or anyone who wants maximum enclosure security. If safety is your top priority or you have younger kids using the trampoline, the DLX XL upgrade is well worth considering.
![]() |
Β Β |
Please allow 10 days for your order to arrive. We source products from all over the world to bring you epic offers and the lowest prices. This means sometimes you have to wait a little longer to get your order but it's always worth it! |
![]() |
Returns are easy, simply contact us for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap! |
![]() |
Β Β |
We Put Our Customers First to us. If it doesn't fit, it breaks, you've changed your mind or for no reason whatsoever simply send it back to us and we'll cheerfully refund you every cent. |
![]() |
Returns are easy, simply contact us for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap! |
|
![]() |
In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing hands-down. |
|
![]() |
We insist that you love everything you buy from us. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again. |
|
![]() |
Ordering from Shoptimized is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either. |


















