Choosing the Right Trampoline Enclosure Netting for Safety & Durability

Intro

A trampoline’s enclosure net is the first line of defence against falls — yet it’s often the part brands understand the least. Net failures usually come from poor-quality filament, weak UV protection, loose mesh density, or cheap stitching.

If you’re sourcing nets from China, choosing the correct materials and ensuring proper factory testing can dramatically improve safety and customer satisfaction.

This guide breaks down exactly what to look for.

1. PE vs PP — Which Material Should You Choose?

PE (Polyethylene)

• Cheaper

• Stiffer feel

• Lower UV resistance

• Shorter lifespan

PP (Polypropylene)

• Stronger

• Softer, more premium feel

• Higher heat and UV resistance

• Better for long-term outdoor use

Recommendation:

PP netting is the best option for premium brands and harsh climates like Australia and the U.S.

2. Mesh Density — The Hidden Safety Factor

Mesh density determines:

• Impact resistance

• Tear resistance

• Feel & softness

• Long-term durability

Cheap factories use:

• Thin filament

• Loose weave

• Inconsistent threading

This can lead to holes forming early, especially from small impacts or UV exposure.

Look forconsistent, high-density mesh with thicker filament.

3. UV Protection — The #1 Cause of Net Failure

Sunlight destroys low-quality nets faster than any other factor.

Check for:

• UV inhibitor coating

• UV-stabilised filament material

• Coating thickness testing

• UV exposure simulation results

If a net isn’t UV-protected properly, it will fade, weaken, and tear in months — not years.

4. Zipper & Entry Point Quality

Most net failures happen at the zipper entry, not the mesh.

Inspect:

• Reinforced stitching around zipper track

• High-quality zipper teeth

• Double stitching around stress points

• Smooth track movement under pressure

Weak zipper areas = early ripping.

5. Stitching & Reinforcement Strength

A strong net requires:

• Heavy-duty thread

• Tight, even stitches

• Reinforced seam tape

• No loose threads

• Minimal stitch gaps

We often see factories hide poor stitching under decorative tape — during QC we remove layers to inspect the real quality.

6. Factory Testing You Should Require

A reliable supplier should perform:

• Tensile Pull Tests

Ensures mesh and stitching can withstand force.

• Impact Stress Tests

Simulates someone falling or leaning on the net.

• UV Exposure Simulation

Predicts how fast the net will degrade outdoors.

• Seam Strength Tests

Checks reinforcement stitching and zipper areas.

If the factory can’t provide test data, they’re not the right partner.

Conclusion

The enclosure net is one of the most essential safety components on a trampoline. Choosing the right material, ensuring strong UV protection, and verifying proper factory testing can significantly reduce failures, improve customer trust, and extend product lifespan.

With the right sourcing partner, you can ensure every net meets premium standards.

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