In-Ground vs Above-Ground Trampolines for Schools in Ireland: Pros & Cons

Thinking about installing a trampoline at your school? Brilliant idea. Trampolines are a proven way to boost physical activity, coordination and student engagement across all ages and abilities. But once you’ve decided to add one (or several), a big question looms:

Should your school choose an in-ground trampoline or an above-ground trampoline?

This guide from Trampolines Ireland walks you through the pros and cons of each option specifically for Irish school settings—taking into account climate, soil/drainage, safeguarding, insurance expectations, curriculum use, and day-to-day supervision. By the end, you’ll know which route best suits your students, site and budget.

TL;DR (Quick Summary)

Above-ground trampolines are faster to install, lower upfront cost, flexible (you can relocate them), and easy to enclose with a safety net. They’re great for pilots, smaller budgets, and mixed-use play settings.
In-ground trampolines offer at-grade access (excellent for inclusion), a clean look that blends into the playground, reduced fall heights, and often better supervision sightlines. They demand proper excavation and drainage (vital in Irish weather) and cost more upfront, but can be a superb long-term solution.

Here’s a clear, school-focused summary table comparing in-ground and above-ground trampolines for installations in Ireland:

In-Ground vs Above-Ground Trampolines for Schools – Summary Table

Factor	In-Ground Trampoline	Above-Ground Trampoline
Upfront Cost	Higher (excavation + drainage + installation)	Lower (frame + net only; no groundworks)
Installation Time	Several days (excavation, drainage, surfacing)	1 day or less (assemble + anchor)
Drainage Needs	Critical – must be engineered for Irish rainfall	None
Accessibility	Excellent (at-grade entry, inclusive, SEN-friendly)	Requires ladder/step; less accessible
Safety & Containment	Lower fall height; optional low fencing	Full-height enclosure net standard
Aesthetics & Space	Blends into playground; unobtrusive sightlines	Larger visual footprint; enclosure can dominate
Wind Resilience	Very stable (low profile, partly recessed)	Needs anchors; may need seasonal disassembly
Flexibility	Permanent; costly to relocate	Portable; easy to move or store
Curriculum Fit	Great for Rebound Therapy, sensory zones, general PE	Excellent for structured PE with enclosures; rectangular options available
Maintenance	Drainage upkeep + pad/mat checks	Net/pad refreshes + anchoring checks
Longevity	5–10+ years with correct drainage	5–8 years with regular part replacement
Best For	Inclusion, sensory play, long-term signature installations	Budget-friendly pilots, relocatable setups, maximum containment with nets

What Schools in Ireland Typically Prioritise

From our work with primary, post-primary and special education settings, these six factors usually decide the direction:

Safety & Supervision – controlling access, sightlines, and rules (one-at-a-time vs. groups).
Inclusion & Accessibility – ease of access for students with mobility or sensory needs.
Curriculum Fit – indoor PE vs. outdoor recreation; structured skills vs. free play.
Budget & Total Cost of Ownership (TCO) – purchase price, installation, maintenance, and lifespan.
Ground Conditions & Weather – drainage capability, prevailing winds, exposure.
Space, Aesthetics & Planning Practicalities – where it will live, how it looks, whether it can be moved.

Let’s break down how above-ground and in-ground options stack up on each.

Above-Ground Trampolines: Overview

What they are: Free-standing trampolines (round or rectangular) sitting on legs above the surface, typically with a full enclosure net and padded poles. They’re the go-to for quick deployment and flexible placement.

Pros of Above-Ground for Schools

Lower Upfront Cost
The trampoline and safety enclosure are your main costs. No excavation, chambers or specialist drainage systems required.
Fast, Non-Disruptive Installation
Ideal when you want to launch a new activity quickly or in term time with minimal site works. If the location doesn’t work out, you can relocate it.
Clear Containment with a Net
A quality enclosure net gives strong visual and physical boundaries—useful for breaktime rotations and safeguarding. Rules like “one jumper at a time” are easier to enforce.
Portable for Seasonal Needs
If your grounds are exposed to winter storms or you plan to rotate equipment, above-ground units can be disassembled and stored.
Choice & Availability
Broad range of sizes and shapes. Rectangular options are excellent for PE skill progression; round models suit open play.

Cons of Above-Ground for Schools

Step/Climb Access
Students must use a ladder or step to enter, which can be a barrier for some wheelchair users or pupils with mobility challenges.
Higher Profile & Wind Exposure
More visible and can catch the wind on exposed sites; anchoring kits are advisable.
Aesthetics & Space Perception
Some schools feel above-ground units dominate a small yard. They can also create blind spots if nets and poles interrupt sightlines.
Storage & Security
Because they sit proud, above-ground trampolines may invite out-of-hours use if not fenced or locked.

In-Ground (or Ground-Level) Trampolines: Overview

What they are: Trampolines installed so the jumping mat sits flush (or close) to ground level within a pit. Purpose-built in-ground frames and vented pads allow air flow. Drainage is critical in Ireland to prevent waterlogging.

Pros of In-Ground for Schools

At-Grade Access = Inclusion
No ladder. Students simply step on. This is a big win for wheelchair users (with transfer support), students with limited mobility, or classes that benefit from seamless access (Rebound Therapy, sensory breaks).
Lower Perceived Fall Height
The mat is near ground level, which can reduce anxiety and perceived risk for younger pupils. Supervision can feel easier because staff can stand right at the perimeter.
Blends into the Playground
A tidy, architecturally integrated look. Works beautifully within sensory gardens, activity trails and multi-use play zones.
Wind-Resilient & Permanent
With the frame recessed and often secured in concrete, wind load is reduced compared to a tall above-ground unit.
Great for Structured Sessions
With clear edges at ground level, it’s straightforward to run one-at-a-time queues and teach basic skills during PE or clubs.

Cons of In-Ground for Schools

Higher Upfront Cost
You’ll pay for excavation, spoil removal, a proper drainage solution (soakaway, sump, or pipe to drain), and a purpose-built ground frame with vented pads.
Drainage Must Be Done Right
Irish rainfall + clay or poorly draining soils = potential waterlogged pits, damp mats and corrosion risk if the system isn’t designed correctly. A professional installation is non-negotiable.
Less Flexible
Once installed, moving an in-ground trampoline is possible—but costly. Choose your location carefully.
Enclosure Considerations
You can add low-profile safety nets or perimeter fencing, but you won’t usually use the tall “dome” enclosure of above-ground models. Supervision plans should reflect this.

Safety & Supervision: What Irish Schools Need to Know

Regardless of type, make safety your north star:

One jumper at a time for routine school use (unless you’re running structured, advanced sessions with trained staff).
Clear Rules & Rosters: Post rules prominently; use breaktime rotations to avoid crowding.
Regular Inspections: Check frames, pads, fixings, mats, springs, and nets (where applicable). Log inspections each term.
Surrounds: Use soft landscaping or sports surfacing around the perimeter.
Training: Ensure staff supervising have a basic induction on safe use, spotting and incident response. For PE, consider formal trampolining training courses.
Insurance: Most school insurers accept trampolines when there are documented procedures, supervision, and routine maintenance. (We can provide templates for risk assessments, daily/termly checklists, and user rules.)

Weather, Wind & Irish Ground Conditions

Drainage (In-Ground): Plan for heavy rain. On clay, expect to specify a soakaway or sump pump. Your installer should evaluate groundwater levels, tree roots, and any nearby services.
Anchoring (Above-Ground): Use anchor kits/stakes on exposed sites. Consider seasonal disassembly in very windy regions or if your yard is unsheltered.
UV, Rain & Frost: Choose galvanised steel frames, high-grade pads and jump mats. Covers can prolong life on above-ground units outside of school hours/seasons.

Installation: What to Expect

Above-Ground

Timeline: Often completed in a single visit.
Ground Prep: Level, firm surface (grass, rubber mulch, or sports surfacing).
Enclosure: Fitted and tensioned on site.
Handover: Safety briefing, maintenance tips, and anchoring advice.

In-Ground

Survey: Assess soil type, water table, access for machinery.
Excavation & Spoil Removal: Create the pit; dispose of spoil off site or reuse in landscaping if suitable.
Drainage System: Soakaway crate, perforated pipe to existing drain (where permitted), or sump/pump solution.
Base & Edge: Compact sub-base, install retaining wall or purpose-built frame, ensure ventilation for bounce performance.
Surfacing: Finish perimeter with rubber, grass or bonded mulch to avoid trip edges.
Handover: Drainage maintenance plan, inspection schedule, and user guidance.

Maintenance & Longevity

Above-Ground:
- Termly: check bolts, leg caps, pad condition, enclosure net integrity, zipper/entry points, anchors.
- Annually: consider a parts refresh on high-use sites (pads or nets).
- Winter: optional disassembly/storage on very exposed sites.
In-Ground:
- Termly: check pad venting (clear of debris), frame fixings, mat tension, and pit condition.
- Drainage: ensure soakaway remains free-flowing; clear leaves/silt; check pumps (if fitted).
- Long Term: mat and pads will wear with heavy use—budget for replacements during the life cycle.

With appropriate care, 5–10+ years of service is realistic for school trampolines. In-ground frames can outlast surface components when drainage is correct; above-ground enclosures may need more frequent net/pad refreshes.

Inclusion & Special Educational Needs (SEN)

In-Ground shines for access: at-grade entry removes the barrier of steps and can be less visually intimidating.
Rebound Therapy / Sensory Breaks: Both types can support structured therapeutic sessions; in-ground setups make transitions smoother and supervision simpler.
Zoning: For above-ground units, consider a quiet zone or dedicated timetable to support pupils who benefit from calmer sessions with reduced audience.

Curriculum & Usage Patterns

Primary Schools:
- Above-Ground works brilliantly for breaktime fun with nets and clear rules.
- In-Ground integrates neatly into active yards and sensory gardens, encouraging short movement breaks.
Post-Primary / PE Focus:
- Rectangular above-ground trampolines can more closely emulate PE trampolining progressions (with enclosure for general use).
- In-Ground still suits outdoor skill-building; consider a second unit to rotate students efficiently.
After-School Clubs:
- Either option can anchor a trampoline club. Look at staffing, storage (if needed), and light conditions.

Cost & Total Cost of Ownership (Illustrative)

Note: ballpark figures to help with planning; we’ll provide a precise quote for your site.

Above-Ground (school-grade, with enclosure): typically €800–€2,000 per unit, plus optional anchoring kits and surfacing. Minimal installation costs.
In-Ground (school-grade, installed): typically €2,500–€6,000+ depending on size, excavation complexity, spoil removal, and drainage design. Perimeter surfacing and any fencing are additional.
TCO Considerations:
- Parts refresh cycles (pads, mats, nets) depend on usage intensity.
- In-ground drainage upkeep (leaf litter clearing, pump checks if fitted).
- Staff time for supervision is similar across both, though some schools find in-ground easier to supervise thanks to open sightlines.

Space, Aesthetics & Planning Practicalities

Footprint: Above-ground needs clear zone around the frame and space for the net to flex. In-ground needs a similar safety perimeter but offers a cleaner line of sight across the yard.
Blending In: In-ground installations integrate with landscaping and don’t visually dominate small spaces.
Planning: Most school playground changes are internal works, but always check with your board of management and local guidance—especially if adding drainage connections or altering listed/heritage settings.
Noise & Neighbours: Nets and poles on above-ground models can catch wind; in-ground tends to be quieter and less conspicuous.

Risk Management & Insurance Notes

Document Everything: risk assessments, supervision plans, user rules, inspection logs, and maintenance actions.
Control Access: lockable gates to the play yard or covers for out-of-hours if needed.
Choose Certified Equipment: go for reputable, school-grade frames, mats and pads.
Training: a short induction for all supervising staff goes a long way; consider PE-specific training for structured lessons.

Trampolines Ireland can supply template documents and set up maintenance schedules tailored to your site.

Decision Matrix (At a Glance)

Priority	Best Fit	Why
Lowest upfront cost	Above-Ground	No excavation/drainage; enclosure included
Fastest installation	Above-Ground	Minimal groundworks; relocatable
Inclusion & at-grade access	In-Ground	No ladder; seamless entry
Clean aesthetics & sightlines	In-Ground	Sits flush; unobtrusive
Exposed/windy site	In-Ground	Lower profile; reduced wind load
Pilot programme / trial	Above-Ground	Quick, reversible
Long-term, signature play zone	In-Ground	Permanent, integrated feel
Maximum containment	Above-Ground	Full enclosure net
Drainage-challenged ground	Above-Ground (unless drainage solved)	Avoids pit water issues
Advanced PE progressions	Either (rectangular preferred)	Choose format based on supervision and site plan

Real-World Scenarios

Small Primary with Limited Budget: Start with one above-ground trampoline with enclosure, anchor it, post rules, and review usage after a term. Add a second unit if demand is high.
SEN Unit Seeking Seamless Access: Invest in a properly drained in-ground trampoline with soft perimeter surfacing. Build it into a quiet sensory garden with clear supervision lines.
Large Post-Primary with PE Focus: Consider two rectangular trampolines—one in-ground outdoors for general access and one above-ground (or competition-style indoors) for structured lessons and clubs.
Exposed Coastal Site: In-ground makes sense to minimise wind issues—provided drainage is carefully engineered.

Frequently Asked Questions

Do we still need a net with an in-ground trampoline?
Many schools rely on supervision and ground-level edges; others add low-profile perimeter fencing to manage queues and access. For above-ground units, a full enclosure is standard.

What about winter use?
Both can be used year-round if inspected and maintained. Above-ground models on very exposed sites may be stored over the worst months. In-ground models need regular debris clearing to keep drainage free.

How many students can use it at once?
For routine school use, we recommend one jumper at a time with a queueing system. It’s safer and easier to supervise.

Can we move an in-ground trampoline later?
Yes, but it requires new groundworks. If you anticipate moving it, start with above-ground.

How long does installation take?
Above-ground is typically completed in a single visit. In-ground varies with excavation and drainage—allow several days, subject to weather and ground conditions.

Our Recommendation (Short Version)

Choose above-ground if you want a fast, cost-effective, relocatable solution with maximum containment via a safety net—perfect for pilots, tight budgets and flexible layouts.
Choose in-ground if your priority is inclusion, aesthetics, wind resilience and long-term integration into the playground—and you’re prepared to invest in proper drainage.

In many Irish schools, the ideal pathway is phased: start with an above-ground unit to validate demand and routines; then commission a signature in-ground installation once location, supervision patterns and funding are settled.

How Trampolines Ireland Can Help

Site Survey & Advice: We assess ground conditions, exposure, access and supervision lines.
Clear, Itemised Quotes: Above-ground vs in-ground, with apples-to-apples pricing and lifecycle costs.
Professional Installation: Especially critical for in-ground drainage design and safe edges.
Safety Packs: Risk assessments, inspection checklists, user rules signage.
Aftercare & Parts: Pads, mats, nets and anchors; termly or annual inspection services.
Inclusive Design Support: Layout and zoning for SEN units and sensory spaces.

Ready to Choose?

Whether you’re leaning towards the simplicity of above-ground or the seamless access of in-ground, we’ll help you make the right, site-specific call for your students.

Get a free school consultation and quote from Trampolines Ireland. Share a few details about your space and priorities, and we’ll propose the safest, most cost-effective setup—complete with supervision plans and maintenance schedules tailored for Irish weather.