Redline 41
Bruckmann Manufacturing · designed by Cuthbertson & Cassian · 1967
fin keelMasthead sloopCanada
The Redline 41 is a 41-foot masthead sloop sailboat designed by Cuthbertson & Cassian and built by Bruckmann Manufacturing, first launched in 1967.
General
| Builder | Bruckmann Manufacturing |
|---|---|
| Designer | Cuthbertson & Cassian |
| Years built | 1967 |
| Hull type | fin keel |
| Rig type | Masthead sloop |
| Construction | fiberglass |
| Origin | Canada |
Dimensions
| LOA | 41.42 ft12.62 m |
|---|---|
| LWL | 30.00 ft9.14 m |
| Beam | 11.17 ft3.40 m |
| Draft (max) | 6.30 ft1.92 m |
| Displacement | 19,475 lb8,834 kg |
| Ballast | 9,500 lb4,309 kg |
| Sail Area | 776 ft²72.1 m² |
Design ratios
Computed from the specs above using the standard formulas. Try the sailboat calculators with your own numbers.
SA / Displacement 17.15 Cruiser — good all-round performance
Ballast / Displacement 48.8 % Higher = stiffer / more sail-carrying power
Displacement / Length 322 Heavy — bluewater displacement
Comfort Ratio 36.2 Moderate bluewater
Capsize Screening 1.66 Suited to offshore passages (≤ 2.0)
Hull Speed 7.3 kn Theoretical max displacement speed
How these numbers are calculated
- SA / Displacement
SA ÷ (Disp ÷ 64)^(2/3)— Power-to-weight. < 16 under-canvassed, 16–20 cruiser, > 20 racer.- Ballast / Displacement
Ballast ÷ Disp × 100— Stability/stiffness. Higher carries sail better.- Displacement / Length
Disp(lt) ÷ (0.01 · LWL)³— < 100 ultralight, 100–200 light, 200–300 moderate, > 300 heavy.- Comfort Ratio (Brewer)
Disp ÷ (0.65 · (0.7·LWL + 0.3·LOA) · Beam^1.33)— Motion in a seaway. Higher = more comfortable offshore.- Capsize Screening
Beam ÷ (Disp ÷ 64)^(1/3)— ≤ 2.0 favored for offshore; > 2.0 better for coastal use.- Hull Speed
1.34 · √LWL— Theoretical max displacement speed in knots.
Estimated price
$44,500 typical range $35,500 – $53,500
⚠ Rough estimate only — not market data. Derived from a simple model based on length and hull age; actual asking prices vary widely with condition, equipment, engine hours and location.