Sailing – types of mainsail storage options
In-Mast Furling (Rollerfurling) vs. Stack pack vs. In-Boom Furling
Definitions:
In-Mast Furling (Rollerfurling): The mainsail is stored by rolling the sail vertically inside of the mast.
Stack Pack: The mainsail is stored by lowering the sail horizontally and stacking it on top of the boom.
In-Boom Furling (Rollerfurling): The mainsail is stored by rolling the sail horizontally inside of the boom.
Pros & Cons:
Pros of In-Mast Furling (Rollerfurling):
- Reefing and dousing can be performed by one person from the cockpit
- No sail cover is required, the sail is protected from UV inside the mast
- Video – how to use In-Mast furling
Cons of In-Mast Furling (Rollerfurling):
- Added weight aloft
- Sail shape and size are compromised
Pros of Stack Pack system:
- Full roach and fuller shape
- Leisurefurl Video
Cons of Stack Pack system:
- Reefing and dousing can be two-person operation
- External sailcover is needed for UV protection
Pros of In-Boom Furling:
- Full roach and fuller shape
Cons of Stack Pack system:
- Expensive
- Electric winch needed for smooth operation
Like everything elso on a boat, this is a compromise that needs careful consideration
