Find the right boat for you
Wharram Study Plans are intended to help you decide if a particular boat design is for you. They provide more detail than is available in the Design Book. The most important part of the Study Plan is the Materials List, which will list the major boat building materials requirements so you can cost your project in your own area. We feel sure that after studying these plans you will appreciate the quality and detail of the Building Plans.
Study Plans are only available as digital downloads. Downloads are instant access and eliminate delivery costs, which is particularly beneficial for international customers.
Buying more than one Study Plan? The following discounts will be applied automatically:
- Two Study Plans: 10% off both
- Three Study Plans: 20% off all three
- Four or more Study Plans: 30% off all
After considerable experience with the Narai Mk I and II we brought out a new design to get more volume on the same length. The Narai Mk IV has wider individual hulls and increased headroom by raising the decks to the level of the gunnels and placing the cross beams in beam troughs. This is a very sturdy ocean cruiser with many ocean crossings and circumnavigations to its name.
- 2 x A1 Plan Sheets
- Materials List
- 10 x Pages of magazine article extracts
- FAQ list
| Building Method: | Ply/Timber/Epoxy/Laminate | |
|---|---|---|
| Length Overall: | 41' | 12.50 m |
| Beam overall: | 19" | 5.80 m |
| Waterline length: | 32' | 9.75 m |
| Draft: | 2' 4" | 0.71 m |
| Weight: | 3.5 tons | |
| Loading capacity: | 3 - 3.5 tons | |
| Working sail area: | 529 sqft | 49.1 sqm |
| Max. sail area: | 840 sqft | 78.1 sqm |
| Building Time Estimate: | 2500 - 3000 hours | |
