TOP HAT 25
Masthead Sloop
• Fin Keel
• Built 1962–1990
Dimensions
- LOA
- 25 ft
- LWL
- 20.5 ft
- Beam
- 8 ft
- Max Draft
- 4.25 ft
- Displacement
- 5,600 lbs
- Ballast
- 2,500 lbs
Performance Ratios
-
Capsize Ratio ⓘ
-
1.80
(offshore safe)
-
SA/D Ratio ⓘ
- 14.5
-
D/L Ratio ⓘ
- 290
- Ballast Ratio ⓘ
-
44.6%
Sail Plan
- Sail Area
- 286 sq ft
Construction
- Hull Type
- Fin Keel
- Rig Type
- Masthead Sloop
- Hull Material
- Wood (cold molded)/FG
- Ballast Type
- Lead
Production
- First Built
- 1962
- Last Built
- 1990
- Number Built
- —
Notes: Originally designed in the 1962 to the newly formed J.O.G. Four versions were produced. Mk 0 - Mk 3. \nFive were know to have been built in Europe, all Mk 0. The first was displayed at the London Boat Show in 1963.\n16 Mark 0 timber Top Hats were built in Melbourne from late 1963 by Rob Legg at his company, Mouldcraft.\nGeoff Baker at Fiberglass Yachts built 59 Mark 1 Top Hats from 1965 until 1972.\nFormit Fibreglass purchased the molds from Fibreglass Yachts in 1972 and produced the last eight Mk 1's. Then by late 1972 the Mk 2's and in 1980 began building the Mk3's. \nBy late 1985 continuous production of the Mark 3 had ceased with only a few one-offs being produce until the last one was sold in 1990.\nFormit added approx 221 lbs ballast. \nInterior layouts vary between versions but the hull remained the same.\nSome Mk 1's were purchased as bare hulls or kits for owner completion.\nIt is thought that at least 400 have been built.\n\nThanks to Phillip Bowman for sharing his research regarding Top Hat history (© May 15, 2020). For more information go to the Top Hat Yachts owners forum via the "Associations" link above.