Inferno 29 — Information, Review, Specs

Sailing Performance & Handling

Under sail, the Inferno 29 is characterized by its responsiveness and balanced helm. The yacht features a fractional rig with swept-back spreaders, a setup that allows for precise mainsail trimming and avoids the need for massive, hard-to-handle genoas. With a displacement-to-length ratio that leans toward the lighter side of the cruiser spectrum, the boat accelerates quickly in light airs.

Its deep fin keel and high ballast ratio—typical of Södergren designs—provide significant stiffness, allowing the boat to point high into the wind. Technical reviews from the era, such as those often referenced in Finnish yachting archives like Vene Magazine, suggest that the Inferno 29 performs best when sailed flat, as its narrow hull can become "tender" if over-canvassed. The rudder is semi-balanced, providing the tactile feedback desired by racing sailors without becoming fatiguing during longer coastal passages. The boat is often compared to the Albin Express or the H-Boat, though it offers a more robust feel in a seaway due to its slightly larger displacement and higher freeboard.

Interior Comfort & Variations

Despite its performance-first exterior, the interior of the Inferno 29 is surprisingly well-appointed for a 29-foot yacht of its vintage. The layout typically features a classic Scandinavian teak finish, creating a warm and seaworthy atmosphere. The cabin arrangement usually includes a V-berth forward, a central salon with two longitudinal settees that double as berths, and a compact galley located near the companionway.

A notable sibling in the lineup is the larger Inferno 31, which shares a similar aesthetic but offers more standing headroom and a dedicated aft cabin. The Inferno 29, by contrast, utilizes an open-plan feel to maximize the perception of space within its narrower hull. Headroom is functional for most adults but tapers toward the bow. The boat was also produced in various iterations by different Finnish yards, which sometimes led to slight variations in joinery quality and upholstery materials, though the structural core remained consistent. For those seeking even more performance, some models were delivered with a "racing" interior that stripped away heavier cabinetry to save weight.

Known Issues & Buyer’s Checklist

Prospective buyers should focus their inspections on the specific structural characteristics of 1980s Finnish-built yachts.

1. Mast Step and Compression: Given the high tension of a fractional rig, the mast step area should be checked for any signs of sinking or cracking in the fiberglass grid.
2. Rudder Bearings: The semi-balanced rudder is known to develop play over decades of use. Owners in technical forums often highlight that replacing the original bushings is a standard mid-life maintenance task to restore steering precision.
3. Deck Core Integrity: Like many boats of this era, the Inferno 29 uses a balsa-cored deck. Any poorly sealed hardware (stanchions, tracks, or cleats) can lead to moisture ingress. A percussion "tap test" or moisture meter is essential during a survey.
4. Keel Bolt Inspection: The deep fin keel exerts significant leverage on the hull. While the Inferno 29 is generally considered stiff, the internal floors and keel bolts should be inspected for any signs of "smile" cracks at the leading edge or weeping around the washers.
5. Sail Drive Seal: Most Inferno 29s were equipped with Volvo Penta or Yanmar engines featuring sail drives. The rubber diaphragm seal has a recommended replacement interval (often seven years), which is frequently overlooked by previous owners.

Community & Resources

The Inferno 29 enjoys a dedicated following in Northern Europe, particularly in Finland and Sweden. While no single international association exists today, technical data and owner support are frequently found through the Södergren Design community and regional Finnish sailing clubs. Enthusiasts often share tuning guides for the fractional rig, which is critical for extracting the boat's full potential in club racing.

The Verdict

The Inferno 29 remains an excellent entry-level performance cruiser for those who value sailing dynamics and classic aesthetics over modern "caravan-style" interior volume. It is a boat that rewards a skilled hand on the tiller and offers a level of build quality that has allowed many examples to remain competitive on the racecourse four decades after their launch.

Pros:

• Exceptional upwind performance and agility.
• Beautiful, timeless Scandinavian design lines.
• High-quality teak interior joinery.
• Manageable size for single-handed or shorthanded sailing.

Cons:

• Narrow beam results in less interior volume than modern 29-footers.
• "Tender" initial stability requires early reefing in heavy weather.
• Balsa-cored decks require diligent maintenance to prevent rot.