Protective surface finishes on steel sectional garage doors.
Sectional garage doors support a wide variety of surface finishes. Their panel‑based design creates a large visual area, allowing extensive possibilities for customisation. Furthermore, overlayed techniques, especially on the best doors, optimally protect the sectional garage door surface, so that they look good for years. These layers can include:
- Double-skinned steel section
- Double sided hot galvanisation
- High quality powder coating or décor
- High-quality protective paint – stain resistant, scratch resistant or “anti-graffiti”

Diagram illustrating the layered protective structure behind a sectional garage door surface.


