Short answer: The Noelex 25's fractional rig, comparatively large mainsail and non-overlapping headsail make mainsail shape, reefing and easy headsail handling central to the brief. Use published data to check plausibility, never to approve final sail dimensions.
Published model reference values
| Type | Fractional-rig trailer yacht |
|---|---|
| Published working sail area | 21.37 m² |
| Published spinnaker area | 32.03 m² |
| Published mast length | 8.0 m |
Rig changes, furlers, mast rake, hardware, class updates and previous owner work can change the usable luff, foot, clew and sail controls. The sailmaker should reconcile the actual boat, existing sails and current rules.
Define the replacement sail's job
For mixed family sailing and class activity, begin with the mainsail as the primary shape engine. The class association describes a fractional rig with a relatively large mainsail and non-overlapping jib. That points the buyer toward reliable draft control, reefing and low-friction hoisting rather than chasing genoa overlap the platform was not designed around.
What the sailmaker needs to verify
A replacement mainsail brief should record luff hardware, boom fittings, reef tack and clew arrangements, backstay clearance, batten layout and how the sail is packed for trailering. The headsail brief should verify the forestay, tack, hanks or furler, sheet leads and self-tacking geometry where fitted. Class compliance matters when racing, so current association rules should be checked before cutting.
- Current class rules and sail measurement limits
- Actual mast, boom and forestay after rigging
- Slug, track, tack and clew hardware
- Reef position and line geometry
- Headsail attachment and sheet-lead range
- Sail bag and trailering storage routine
Worked buyer scenario
Hypothetical owner: a couple launches for weekend cruising and enters occasional class events. Their priority is a mainsail that hoists cleanly, has a genuinely usable reef and retains responsive shape in light air. They keep the working jib easy to handle and only consider a new spinnaker after the core upwind sails and retrieval system are dependable.
Questions to put in the quote brief
- Which actual-boat measurements will you take or require the owner to take?
- What exact cloth, weight, construction and reinforcement are proposed?
- What full-size and reduced wind range is the sail designed to cover?
- Which hardware, covers, freight, fitting and commissioning are included?
- How are fit adjustments, recuts, repairs and warranty handled in Australia?
Sources and verification
Published values above were checked against these references. Confirm current rules and manufacturer information before relying on them.