Double internal
This is a double internally fitted electric roller shutter door.

Compact internal
A compact roller shutter is ideal for garages with limited headroom. It has more slats per square meter and as such, coils into a much tighter/smaller roll (approx 200mm x 200mm).

Single external
This is a single electrically operated externally fitted roller shutter garage door. This is typically installed where there is insufficient headroom for an internal coil.

Double external
This is a double electrically operated externally fitted roller shutter garage door. This is typically installed where there is insufficient headroom for an internal fit and/or the opening is too wide for a Compact roller door.

Single internal
This is a standard installation where there is sufficient headroom for the coil.

Compact external
This is a compact single roller shutter door. Typically the compact would be used where there is insufficient internal headroom, and aesthetic appearance is important. The compact requires significantly less space above the garage opening.