#Industry News
FAQs: UV Resistance in Stadium & Arena Seating
Technical guide for project design, engineering and long‑term viability.
The question “Does it have UV protection?” is no longer enough. What is really required is verifiable evidence: how it is demonstrated, which standard supports it, and what impact it has on service life, colour, safety (brittleness/impact) and replacement cost.
It is also important to differentiate between two concepts that are often confused:
* Aesthetic resistance: the seat does not fade or fades slowly and uniformly.
* Structural resistance:that the material does not degrade, does not become brittle and retains its mechanical properties over time.
3 key takeaways:
1) Key standard: the project reference is UNE‑EN 13200‑4 (2,300 h accelerated ageing test + mechanical and colour assessment).
2) “Real” UV protection: stabilisation must be integrated through the material (in‑mass), not as a surface coating.
3) It’s not only aesthetic: UV radiation can affect mechanical safety (brittleness/impact), not just colour.
Check out the COMPLETE GUIDE on our website, where we answer, directly, the questions that most frequently arise when technical teams assess outdoor seating, and we share key points to safeguard quality through design, engineering calculations and life‑cycle planning:
1) What factors influence a seat’s UV resistance?
2) Is the UV stabiliser “in the mass” or is a surface coating?
3) Are there differences in UV resistance between injection-moulded and blow-moulded seats?
4) Which European standard governs UV resistance for stadium & arena seating?
5) What is the difference between UNE‑EN 13200‑4 and UNE‑EN 12727 when evaluating a seat?
6) How many years will the colour remain “without significant visual deterioration”?
7) Does UV radiation affect only colour, or also impact performance/brittleness?
8) What UV resistance testing does Daplast carry out?
9) How does geographic location influence UV performance?
10) What resources does Daplast use to improve and guarantee UV behaviour?
Visit our website and find out the answers: https://daplast.com/en/uv-resistance-stadium-arena-seating/
