Bandholm 27 Information, Review, Specs

Bandholm 27 Drawing
Make
Bandholm
Model
27
Builder
Bandholm
Designer
Knud Olsen
Number Built
212
Production Year(s)
1976 - 1988

The Bandholm 27, a product of the golden era of Danish yacht construction, is a testament to the design philosophy of Knud Olsen. Launched in the mid-1970s, this 27-foot cruiser was built by Bandholm Yachts to withstand the rigorous conditions of the Baltic Sea. Unlike many contemporary designs that prioritize maximum internal volume through wide beams and flat bottoms, the Bandholm 27 adheres to a more traditional aesthetic, featuring a relatively narrow beam, a deep cockpit, and a graceful sheer line. It was designed as a "proper" sea boat, characterized by a substantial displacement-to-length ratio that favors momentum and stability over raw surfing speed. While the builder is no longer in operation, the 27 remains a staple of the Northern European secondhand market, sought after by solo sailors and couples who value structural integrity and predictable handling.

Sailing Performance & Handling

Under sail, the Bandholm 27 is frequently described as a "stiff" boat, a direct result of its high ballast ratio and Knud Olsen’s commitment to righting moment. With a displacement typically hovering around 3,200 kg (approximately 7,000 lbs) and a significant portion of that weight carried low in the keel, the vessel remains upright and composed long after lighter coastal cruisers of the same length have been forced to reef. The hull shape, featuring a moderate-to-long fin keel and a skeg-hung rudder, provides excellent directional stability. This configuration allows the boat to track effortlessly, making it a favorite for those who prefer hand-steering on long coastal passages without the constant corrections required by more modern, spade-rudder designs.

While it is not a "light air" specialist due to its wetted surface area and heavy build, the Bandholm 27 excels once the breeze freshens past 12 knots. In a blow, the boat’s motion is remarkably sea-kindly; it tends to slice through chop rather than slamming over it. According to historical technical reviews from the Danish maritime publication BådNyt, the 27 was noted for its ability to maintain a high average speed in headseas, where its mass prevents it from being easily stopped by waves. The masthead rig is simple and robust, often paired with a large genoa that provides the necessary power to drive the heavy hull in moderate conditions.

Interior Comfort & Variations

The interior of the Bandholm 27 reflects the high standard of Danish cabinetry common in the 1970s and 80s. The joinery is predominantly mahogany, creating a warm, traditional atmosphere that contrasts with the "plastic" feel of many modern production boats. The layout is functional and optimized for a crew of two or three. It typically features a classic V-berth in the bow, a compact head located between the salon and the forward cabin, and a main salon with two longitudinal settees. The galley is generally split or positioned near the companionway for ventilation and ease of use while underway.

Headroom is respectable for a boat of this vintage and size, generally measuring around 1.78 meters (5'10"), though taller sailors may find it snug. Storage is a strong point; Olsen utilized the deep bilges and the space behind the settees to provide ample room for provisions and gear, reinforcing the boat's identity as a cruiser rather than a mere daysailer. Sibling models, such as the slightly smaller Bandholm 24 and 26, offer a similar aesthetic but significantly less standing room and storage, whereas the larger Bandholm 30 and 33 models introduced more sophisticated layouts, including dedicated navigation stations and larger aft berths. The 27 sits in the "Goldilocks" zone of the range—large enough for multi-week cruising but small enough to be easily managed by a single hander.

Known Issues & Buyer’s Checklist

Prospective buyers of a Bandholm 27 should approach the vessel with an eye toward its age and the specific construction methods of the era. While the hulls are famously "overbuilt," specific areas require technical scrutiny:

  • Engine Maintenance: Many Bandholm 27s were originally fitted with Bukh or Volvo Penta diesel engines. While the Bukh DV10 or DV20 units are incredibly durable, they are becoming increasingly expensive to service as parts become scarce. A thorough inspection of the cooling system and engine mounts is essential.
  • Deck Core Integrity: While Bandholm utilized high-quality materials, older boats may suffer from moisture ingress around deck fittings, stanchion bases, or the mast step. Buyers should check for "soft spots" or delamination in the sandwich construction of the deck.
  • Rudder and Skeg Attachment: Given the age of the fleet, the bushings in the skeg-hung rudder often show wear. Any significant play in the steering should be addressed to prevent vibration or potential failure of the lower bearing.
  • Osmotic Blistering: Like many fiberglass boats from the 1970s, the hull should be checked for osmosis. While rarely structural on a boat built this heavily, it can be a significant negotiating point and a labor-intensive repair.

Community & Resources

The primary hub for enthusiasts is the Bandholm Klubben, a dedicated owner's association based in Denmark. This organization maintains technical archives, including original sail plans and rigging specifications, which are invaluable for owners looking to restore these vessels to their original standards. While much of the primary documentation is in Danish, the community is known for being helpful to international owners, often communicating through digital forums and social media groups dedicated to "Classic Danish Yachts."

The Verdict

The Bandholm 27 is a "sailor’s sailboat," prioritizing offshore capability and traditional craftsmanship over modern interior volume and flat-water speed. It remains an excellent choice for those seeking a robust, sea-kindly cruiser on a modest budget.

Pros:

  • Exceptional build quality with high-grade mahogany joinery.
  • Predictable, stable handling in heavy weather and rough seas.
  • Timeless, classic lines that stand out in a modern marina.
  • Strong tracking ability thanks to the skeg-hung rudder.

Cons:

  • Relatively slow in light winds due to high displacement.
  • Headroom may be restrictive for sailors over six feet tall.
  • Maintenance costs can rise due to the age of original systems (engines/rigging).
  • Limited availability outside of Northern Europe.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x Skeg-Hung
Ballast
3108 lbs
Displacement
6393 lbs
Water Capacity
-
Fuel Capacity
-

Dimensions

Length Overall (LOA)
27.07 ft
Waterline Length (LWL)
23.29 ft
Beam
9.19 ft
Draft
4.76 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Fractional Sloop
P (Main Luff)
-
E (Main Foot)
-
I (Foretriangle Height)
-
J (Foretriangle Base)
-
Forestay Length (est)
-
Sail Area
337 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
15.65
Ballast / Displacement Ratio
48.62
Displacement / Length Ratio (D/L) Ratio
225.92
Comfort Ratio
21.07
Capsize Screening Formula
1.98
Hull Speed
6.47 kn