What you need to know about trampoline mats: avoid expensive mistakes

Choosing the right trampoline mat requires precision and determines how safe and enjoyable jumping will be. In this blog, we clearly explain how to choose the correct size by measuring the outer frame diameter, counting the springs, and measuring the length of an un-tensioned spring. We also cover the differences between standard, OptiFlow and inground mats, when repairs are sufficient and when replacement is recommended, and we provide practical tips on airflow performance and maintenance. By the end, you will know exactly which trampoline mat fits your situation and how to install it safely.

What is a trampoline mat and which types exist?

A trampoline mat (also called jumping mat) enables the bounce; it determines the feel, safety and airflow characteristics of your trampoline.

Mats come in multiple versions: standard mats, OptiFlow models and inground jumping mats. Each type has its own properties: standard mats are durable and versatile, OptiFlow mats allow roughly 40% more airflow for smoother bouncing and faster water drainage, and inground mats can reach up to 70% airflow and are designed for flat-to-the-ground trampolines. At Etan, we notice many customers choose OptiFlow or inground solutions for better bounce comfort and less water accumulation.

Note: always measure the outer frame diameter and check the number of springs before ordering. See our collections for a wide range: jumping mats, repair kits and covers.

Materials and construction

Most modern mats are made from UV-stabilized polypropylene or strong woven fabrics with thermal locking. This material is water-resistant, tear-resistant and maintains its shape well. Heavier or professional trampolines often use additional stitching layers (6 to 8) around attachment points to prevent tearing.

Attachment points – triangles

Most trampoline mats use steel triangles that connect the mat to the frame via a spring. Steel can rust and break over time. Etan uses HDPE triangles for all Premium, PremiumFlat and UltraFlat mats. These do not rust or break, resulting in significantly higher durability.

Airflow and bounce comfort

Airflow varies greatly between types: OptiFlow mats allow about 40% more airflow, inground mats up to 70%. This reduces resistance and improves water drainage.

Which type is suitable when? (practical example)

Round garden trampoline with standard frame: standard mat or OptiFlow for softer bounce.
Flat-to-the-ground / inground trampoline: inground mat with overlap for extra protection and 70% airflow.

How to choose the correct size?

Three steps: measure outer frame diameter, count springs, measure one un-tensioned spring.

Step 1 – Measure outer frame diameter

Measure from outer edge to outer edge of the frame; repeat for accuracy. This determines compatible mat sizes (e.g. Ø 300–305 cm).

Step 2 – Count springs or attachment points

Count all springs or triangle attachments. For rectangular models, note additional corner attachments. Tip: remove one spring and start counting from the next.

Step 3 – Measure the length of an un-tensioned spring

Remove a spring and measure from hook to hook. This indicates the correct spring length (e.g. 16.5 cm, 17.5–18 cm, 21 cm).

Rectangular and oval trampolines often have uneven spring distribution; check corner connections carefully. Brands may use proprietary spring systems – always compare before ordering.

When to repair and when to replace?

Minor damage = repairable.
Severe damage = replace.

When is repair sufficient?

Small holes up to 2 cm or superficial burn marks can be repaired with a kit. Note: repairs can reduce elasticity.

When should you replace?

Rusty triangles, loose stitching, weakened hooks, tears > 2 cm, or loss of elasticity all require replacement.

Practical tip – replace mat and springs together

Springs fatigue just like the mat; replacing both ensures optimal performance.

Repair options and cost

You can replace hooks, re-stitch triangles or use a repair kit. Etan also offers repair services; always compare total cost versus lifespan.

How to maintain your trampoline mat

Proper maintenance extends lifespan: avoid friction, keep the mat clean, and check stitching and attachments regularly.

Daily/weekly checks

1. Remove dirt and debris
2. Keep the mat dry
3. Check stitching and triangles every few months

Cleaning and storage

Use lukewarm water and a soft brush. Avoid aggressive chemicals. For winter storage, use a cover or store the mat dry indoors.

Airflow – what difference does it make?

Higher airflow (OptiFlow/inground) means smoother bouncing and faster drying. For heavy rain or frequent use, OptiFlow mats are recommended.

Safety checks and user weight

Ensure the safety pad is intact and do not exceed maximum user weight. Mats generally wear faster than frames; plan replacement every 6–10 years depending on usage.

No shoes on the trampoline. At maximum bounce, keep about 10 cm clearance between mat centre and ground.

Final step: measure before ordering

Frame size, number of springs and spring length – this prevents incorrect purchases and unsafe setups.

Etan provides fitting mats and accessories and supports you in making the right choice.