Strongdor_sport door
The Strongdor Sport Door is a specialised steel doorset designed specifically for sports halls, gyms, leisure centres, school sports blocks, and multi‑use games areas (MUGAs).
Its purpose is simple:
Survive repeated ball impacts without denting, deforming, or failing — while still meeting fire, acoustic, or security requirements depending on the spec.
It’s basically a reinforced Steeldor, engineered to take abuse.


