The Ultimate Guide to BERG FlatGround Trampolines (Champion & Elite)

Thinking about a trampoline that looks sleek in your garden, sits flush with the lawn, and still bounces like a dream? You’re thinking BERG FlatGround—and you can find the very best of it at Trampolines Ireland.

BERG FlatGround trampolines are premium in-ground trampolines that sit flush with your lawn, available in Champion and Elite ranges, with round, rectangular, or square shapes and safety net options.

The Ultimate Guide to BERG FlatGround Trampolines (Champion & Elite): Shapes, Sizes, Colours, Safety Nets & All-Weather Covers

In this in-depth guide, we’ll walk you through the BERG Champion and BERG Elite FlatGround ranges, the available shapes (round, rectangular, and square), which models can be paired with a safety net, and a practical rundown of sizes, colours, and all-weather cover options. We’ll also share buying tips from years of matching Irish gardens and families with the perfect trampoline.

Whether you’re planning a tidy lawn integration, building a family activity zone, or upgrading to a premium bounce with serious safety credentials, this is everything you need—start to finish.

Why FlatGround?

FlatGround means the trampoline frame is installed level with the surface of your lawn (in a shallow excavation), so the jump mat sits virtually flush with the grass. Compared with above-ground models, the result is:

Low-profile looks – blends beautifully into modern and traditional Irish gardens.
Easy access – no ladder required; younger kids and grandparents step on and off comfortably.
Reduced visual clutter – a clean line of sight across your garden.
Stable, secure feel – with the bounce quality BERG is famous for.

Both Champion and Elite FlatGround models use AirFlow and AirFlow Pro (model-dependent) jump mats and TwinSpring springs to improve airflow under the mat and stretch the “sweet spot” of the bounce—meaning smoother, higher jumps with less effort.

BERG Champion vs BERG Elite (FlatGround)

Both are premium; the difference is in materials, finishing, and ultimate durability.

BERG Champion FlatGround

Bounce: Excellent. TwinSpring springs + high-airflow mat make for a lively, forgiving bounce that suits a wide age range.
Padding: Thick, UV-resistant, long-lasting; excellent weather protection.
Best for: Most families—daily play, fitness, and recreational use. Superb value and a top-tier performer.

BERG Elite FlatGround

Bounce: Top-of-the-range. Enhanced materials and, on many models, AirFlow Pro for even greater airflow and performance.
Padding: The thickest and most UV-robust in the BERG lineup, designed to endure the elements longer.
Best for: Enthusiasts, sporty teens, families planning heavy use, or exposed gardens where you want the most durable pad and finish.

Quick tip: If your garden is very sunny or windswept, Elite’s upgraded pad and finish are worth it for the extended service life. If you’re budget-conscious but still want a superb bounce and premium look, Champion hits a brilliant sweet spot.

Shapes: Round, Rectangular, and Square

BERG’s FlatGround line is available in round, rectangular, and square formats across the Champion and Elite ranges. Which should you choose?

Round

Feel: Even spring distribution draws jumpers gently toward the centre—ideal for younger children and casual family use.
Footprint: Compact for its play area; easy to place in most gardens.

Rectangular

Feel: A longer performance “runway”—great for gymnastics-style routines, flips (for trained users), and directional control. Offers a larger usable sweet spot from end to end.
Footprint: Efficient along fences or hedges; looks sleek in contemporary garden designs.

Square

Feel: A balanced middle ground—directional like a rectangle, but more centralising than pure rectangular.
Footprint: Space-efficient; suits corner placements or smaller gardens where you still want advanced bounce performance.

Rule of thumb:

Round for all-round family fun.

Rectangular for aspiring gymnasts and teens who want maximum performance and space to move.

Square when you want a modern look and performance feel without the length of a rectangle.

Safety Nets: FlatGround + Net Options

While one of the aesthetic perks of FlatGround is the minimal profile without a net, many families—especially with younger jumpers—prefer the added reassurance of a safety net. Selected Champion and Elite FlatGround models can be paired with a Safety Net system designed specifically for in-ground/flat installations.

Safety Net Deluxe / Deluxe XL (model dependent): Tall, taut, and unobtrusive with self-closing entry and sturdy curved poles.
Fit & Finish: Nets marry elegantly with the FlatGround frame; on many models the posts are externally mounted to preserve the clean look and bounce area.

If you’re on the fence: for younger families or frequent neighbourhood play, we typically recommend choosing the FlatGround bundle with Safety Net. For older teens or purely aesthetic installs, going without can be fine—but add garden rules (one at a time on the mat; no somersaults without professional training; no shoes; supervise younger kids).

Sizes & Dimensions (What Fits Best)

Below are the most popular size families for BERG FlatGround Champion and Elite models. Exact availability can vary by season and bundle, but this will steer you to the right footprint. We’ve included approximate imperial conversions for planning.

Round (Diameter)

Ø 330 cm (≈ 11 ft)
Fits small/medium gardens, ideal for younger jumpers or a compact play zone.
Ø 380 cm (≈ 12.5 ft)
Sweet spot for family use—roomy but still easy to site in most suburban gardens.
Ø 430 cm (≈ 14 ft)
Big, buoyant bounce with space for teenagers; a garden centrepiece.

Who picks round 430? Families with the room who want “wow” and longevity into the teenage years.

Rectangular (Length × Width)

330 × 220 cm (≈ 11 × 7.2 ft)
Compact rectangle for directional jumping in tighter spaces.
410 × 250 cm (≈ 13.5 × 8.2 ft)
A brilliant all-round rectangle—popular with sporty families.
500 × 300 cm (≈ 16.4 × 9.8 ft)
The big one. A performance platform that feels incredible for older kids and teens.

Who picks 500 × 300? Budding gymnasts or families who want the most “professional” feel at home and have the space.

Square (Side length)

≈ 340–380 cm (≈ 11–12.5 ft class)**
A neat, modern footprint with a generous sweet spot without the length of a rectangle.

Placement tip: Leave at least 1 metre of clear space around the trampoline, more if possible. Think about sunlight, overhead branches, and access for mowing and maintenance. For FlatGround, you’ll also plan a neat air channel around the pit (more on that below).

Colour Options

BERG’s premium lines are known for tasteful, garden-friendly finishes:

Green – Classic in Irish gardens; blends beautifully with lawns and hedges.
Grey – Contemporary and crisp; perfect for modern patios, mono-block, and rendered walls.
Black / Anthracite accents – On specific Elite versions or limited editions; striking, premium look.

Champion typically offers Green and Grey.
Elite often includes Green, Grey, and sometimes Black-accented variants, depending on season.

Pro styling tip: If you want the trampoline to “disappear”, choose Green with a round shape. If you want a modern design statement, Grey or Black-accent Elite in rectangular or square looks fantastic.

All-Weather Covers (FlatGround)

Covers are a smart add-on in Ireland. They keep leaves, pine needles, bird mess, and winter debris off your mat and pad, shortening cleanups and extending the life of your kit.

Round covers sized for Ø 330 / 380 / 430 cm.
Rectangular covers sized for 330 × 220 / 410 × 250 / 500 × 300 cm.
Square covers sized to the matching side length (e.g., ~350–380 cm class).
Fitting: Elasticated or tie-down systems tailored to the FlatGround frame outline; well-designed cut-outs maintain some airflow during storage.
Colour: Typically Black or Dark Green (varies by edition).

When to use:

During leaf fall (autumn), storms, and long periods of non-use.
If you’re near coastlines (salt spray) or tall trees, a cover is an easy win.

Note: Never bounce with the cover on. Ensure the mat is dry before re-covering to avoid moisture being trapped for long periods.

Installation: What’s Different About FlatGround?

FlatGround requires a shallow pit and a clear air channel around the frame so air can move freely when you bounce (this is part of the magic behind BERG’s AirFlow benefits). Here’s the gist:

Mark & excavate the footprint (centre bowl deeper than the edge; BERG’s manuals give shape-specific profiles).
Prepare base & drainage – a permeable sub-base helps water percolate; avoid pooling.
Seat the frame level with the lawn; secure per spec.
Backfill & finish – neat, firm edges; tidy turf or gravel border.

If you’re handy, you can DIY with BERG’s installation guide. Many families prefer Trampolines Ireland’s recommended installers—especially for larger rectangles/squares or when you want a perfect lawn finish on day one. We can advise what’s best for your site, soil, and schedule.

Safety & Daily Use

One at a time is the safest rule of thumb, even with big rectangles.
No flips unless the jumper has formal training and a spotter; most injuries come from mis-timed rotations.
Shoes off; socks or barefoot for grip and to protect the mat.
Regular checks: pad position, net tension (if fitted), spring condition, and debris under the mat (FlatGround pits can collect leaves).

BERG’s TwinSpring and AirFlow technologies aren’t just about performance; the predictable bounce curve helps reduce harsh impacts at mat edge, and the high-airflow mat means less “air pillow” resistance underfoot—easier on joints and more control.

Which Combo Should You Pick? (Real-World Scenarios)

1) Compact family garden, young children

Model: Champion FlatGround Round Ø 330 or Ø 380
Colour: Green to blend with lawn
Net: Safety Net Deluxe recommended
Cover: Matched round cover
Why: Easy access, forgiving bounce, tidy look that grows with the kids.

2) Modern garden, performance-minded teens

Model: Elite FlatGround Rectangular 410 × 250
Colour: Grey or Black-accent
Net: Optional (depends on household), many go without for the clean aesthetic—add house rules if so
Cover: Rectangular cover for stormy months
Why: Big sweet spot, runway feel, premium pad for durability.

3) Corner placement with space efficiency

Model: Champion FlatGround Square (~3.5–3.8 m)
Colour: Grey for a crisp, architectural vibe
Net: Safety Net Deluxe if younger jumpers are primary users
Cover: Square cover
Why: Square footprint sits beautifully in corners, keeps a generous bounce zone without the length of a rectangle.

4) Show-stopping centrepiece & long-term investment

Model: Elite FlatGround Rectangular 500 × 300
Colour: Green to soften scale in natural gardens
Net: Your call—Deluxe or Deluxe XL if you want full safety spec
Cover: Heavy-duty rectangular cover
Why: The premium bounce platform—feels incredible and stays looking sharp longer.

Maintenance: Easy Wins That Pay Off

Quarterly once-over: Check spring hooks, pads, and net fixings; tighten as required.
Leaf control: If your garden is leafy, a quick weekly sweep or use the cover to keep the pit clear.
Drainage: After heavy rain, confirm the pit isn’t holding standing water.
UV care: Elite pads are especially UV-robust; covers further reduce sun exposure in summer.

Trampolines Ireland can source spares (springs, pads, mats, nets) years down the line, which is part of the value of buying a BERG: long product life and parts support.

Frequently Asked Questions

Do FlatGround trampolines bounce as well as above-ground ones?
Yes—and often better, thanks to the AirFlow mat and designed air channels. You get the sleek look and that signature BERG bounce.

Is a safety net mandatory?
Not legally, but it’s strongly recommended for younger families. FlatGround models with nets give you the best of both worlds: tidy install and peace of mind.

Round or rectangular—what’s safer?
Both are safe when used as directed. Round gently centralises; rectangular gives more directional control for skilled users. The net, household rules, and supervision make the biggest safety difference.

How long does installation take?
DIY: typically a day (small/medium) to a weekend (large rectangles), depending on soil and finish. Pro installers often complete most jobs in a single visit after excavation prep.

Will the lawn around it suffer?
Not if you plan airflow and edges correctly. Many families edge FlatGrounds with composite trim, stone, or reinforced turf for a clean finish and easy mowing.

At-a-Glance: Options Checklist

Range: Champion (value + performance) or Elite (ultimate finish & durability)
Shape: Round / Rectangular / Square
Size:
- Round: Ø 330 / 380 / 430 cm
- Rectangular: 330 × 220 / 410 × 250 / 500 × 300 cm
- Square: ~340–380 cm class
Colour: Green / Grey (plus Black-accent on select Elite)
Safety Net: Deluxe or Deluxe XL (bundle availability varies by model/size)
Cover: Match shape & size; highly recommended for Irish weather

Why Buy from Trampolines Ireland?

Expert, honest guidance on shape, size, and siting for Irish gardens.
Ireland-based support for installation advice, parts, and aftercare.
Carefully curated BERG range—we focus on models that deliver long-term satisfaction.
Delivery and installation options available—ask us for the best solution for your home and timeline.

Final Thoughts

A BERG FlatGround trampoline is one of those rare garden upgrades that’s genuinely loved and used—by kids, teens, and (quietly) adults too. Go Champion for stellar performance and value; go Elite when you want the most robust pad, premium finishing, and a trampoline built to shrug off Irish weather year after year. Choose round for classic family fun, rectangular for extra performance and space to move, or square for a modern, space-savvy footprint. Add a Safety Net if younger jumpers will be regulars, and finish the setup with a matching all-weather cover to keep everything fresh.

If you’d like personalised advice—or help choosing between two sizes that could fit—we’re here and happy to guide you. With the right shape, size, colour, and accessories, your BERG FlatGround will look incredible and feel even better, season after season.