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Insuring Bertram Yacht: cover and premium

motorboats and sports boats · the USA

Bertram Yacht builds motorboats and sports boats in the USA. NAMMERT insures a Bertram regardless of year built or where you bought it, liability, hull, legal expenses and personal accident cover from one house, taken out online in five minutes.

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At a glance

Origin

the USA

Class

motorboats and sports boats

Typical sizes

5 to 9 m

Premium from

from €49 a year for liability

Worth knowing

Bertram 31
Bertram 39
Bertram 54 Convertible

Bertram Yacht; cover, cost and conditions

Bertram builds offshore fishing boats in Florida, and the Bertram 31 of 1961 is the boat that established the deep V hull form in sports boat construction. Well preserved 31s are sought after classics today with stable values; the current Convertible models between 12 and 17 metres are top class sportfishers. Both groups need an agreed value, but for different reasons.

With the classic, the value lies in the state of preservation and in the restoration; without a survey and an agreed value, hull insurance pays practically nothing in the event of a total loss. With the modern Convertible it lies in the equipment: tower, outriggers, radar, livewell, fighting chair. This equipment reaches six figure sums and belongs separately in the sum insured, with technical equipment and electronics as their own items.

Questions and answers

Frequent questions

How do I insure a classic and a modern sportfisher boat differently?

For Bertram: With the classic, the agreed value based on a survey determines the hull value.

With the modern boat the equipment is the larger block,

and it belongs separately in the sum insured.

The cover that fits

motorboat insurance

Tariffs, cover and FAQ for motorboat insurance in detail.

Third-party liability

The foundation for a boat from Bertram: damage to third parties, worldwide,

from €49 a year for liability.

Hull cover

Partial or full hull cover for a Bertram, at replacement value with an agreed fixed value.

For the whole class of boat

For Bertram: What matters for motorboats and sports boats is the same across every brand;

engine output, how a claim is settled, cruising range and theft protection.

The class page lists every point and every brand in this class, Bertram included.

Insuring motorboats and sports boats, every brand and every condition

Other builders in this class
Axopar B1 Yachts Baha Baja Marine Banta Bavaria Bayliner Bayside Beachcraft Beekmann Bella / Flipper Berkut Bester Boesch Bootsbau Killermann Boston Whaler Brema Brunswick Bwc BWC Illmensee BWC Ilmensee CAD Marine Campion Caravelle

Directory of all makes from A to Z

Nautical information What counts before you cast off, papers, equipment, waters

Licence

A powerboat licence (inland or coastal) is required from 15 hp (11.03 kW).

Registration

Registration from 3 hp; for trips abroad carry the boat certificate or flag document.

Waters

Inland, coastal and abroad; plan fairways, bridge clearances, draught and tides.

Equipment

Lifesaving gear, fire extinguisher, anchor, signalling equipment and correct navigation lights.

Cruising range

The agreed cruising range is stated in the policy and can be extended at any time.

Weather

Check wind force in Beaufort and wind direction before casting off, and allow for gusts.

General guidance, not a complete account;

what governs are the rules of the waters you are on and the manual of your Bertram.

Current wind force and direction for your waters are shown on the Home.

Series by Bertram, with value and cover

Bertram 35

Bertram 35 is a motor yacht from Bertram (the USA), built since 2015,

and today changes hands at between €600,000 and €1,600,000.

Bertram 31 (classic)

Bertram 31 (classic) is a motorboat from Bertram (the USA), built from 1961 to 1986,

and today changes hands at between €45,000 and €220,000.

Bertram 39 to 54

Bertram 39 to 54 is a motor yacht from Bertram (the USA), built since 1990,

and today changes hands at between €180,000 and €1,400,000.

What this means for the cover

As the Bertram 35 and Bertram 39 to 54 by Bertram series are still in production,

parts are available and repair costs are predictable.

Even so, value it at replacement cost including retrofitted electronics, not at list price.

For the Bertram 31 (classic) by Bertram series there is no list price left.

That is why we work with an agreed value: you state the figure, we agree it,

and in a total loss exactly that amount is paid, with no deduction for wear.

For the Bertram 35, Bertram 39 to 54 by Bertram series:

On motor yachts the drive and the electronics together make up about half the value.

Both belong in the valuation, otherwise the sum insured is too low.

For the Bertram 31 (classic) by Bertram series:

On a motorboat the drive is the single most valuable part.

Damage after grounding is covered, an engine failure from wear is not.

All series at a glance

The Bertram range in figures

These figures come from the model records we keep for Bertram: boat type, build years and length,

nothing estimated.

motor yacht
41 models, since 1965, mostly 9.3 to 18.6 m
motorboat
3 models, since 2018, 9.1 to 12.2 m

Which model was built when?

Sailing boat Motorboat RIBEach bar is one Bertram model, running from its first to its last year of build. The colour shows the type of boat. Showing 24 of 44 models.

What does a used Bertram cost?

We hold today’s price ranges by year for 29 models by Bertram.

The table shows what boats in average condition are worth,

from the oldest to the youngest year on record.

Choose your exact model, year and condition in the calculator.

ModelYears builtRange today
Bertram 281968 to 1997€19,800 to €39,900
Bertram 28 Moppie1985 to 1996€19,400 to €38,300
Bertram 28 SC1981 to 1982€20,900 to €27,000
Bertram 301984 to 1986€39,000 to €52,200
Bertram 311970 to 1993€44,000 to €75,000
Bertram 331978 to 1993€34,300 to €54,000
Bertram 351971 to 1982€30,100 to €43,400
Bertram 35 (New 2016)2016 to 2021€153,100 to €332,400
Bertram 36 Moppie1998 to 2002€64,000 to €85,200
Bertram 3602006 to 2010€128,800 to €190,200
Bertram 371987 to 1995€42,700 to €75,800
Bertram 37 C1996€74,300 to €94,500
Bertram 381971 to 1988€37,300 to €61,800
Bertram 38 III1979 to 1980€48,000 to €61,600
Bertram 3902000 to 2006€129,800 to €207,600
Bertram 4102007 to 2009€209,300 to €290,700
Bertram 421973 to 1987€43,200 to €77,500
Bertram 43 C1989 to 2002€99,000 to €202,000
Bertram 4502006 to 2009€224,100 to €330,500
Bertram 461971 to 1974€69,500 to €88,600
Bertram 46 C1997 to 2002€156,400 to €222,200
Bertram 46 Moppie1998 to 2002€153,000 to €206,100
Bertram 50 C1987 to 2002€135,700 to €265,800
Bertram 5102002 to 2015€236,000 to €590,100
Bertram 5112010 to 2015€332,200 to €565,600
Bertram 541981 to 1993€78,400 to €158,700
Bertram 54 C1997 to 2002€205,500 to €291,800
Bertram 5402010 to 2015€325,000 to €570,500
Bertram 581976 to 1983€94,200 to €124,900

Estimate my boat

Estimate from our boat records, October 2026.

Not a survey.

Motorboat on a mooring buoy in a bay in the morning mist

Bertram insured in five minutes.

Boat type, year built, length and value of your Bertram are all we need.

Work out the premium online or call us: +49 3375 29 12 77.

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Three friends laughing behind the windscreen of a dark blue motorboat as it skims across a lake in the sunshine

Ready to cast off?

Your boat. Your waters. We have your back.

A premium in one minute, a real person on the phone.

Or call us now: +49 3375 29 12 77

Bertram: from €49 a year for liability

5 minutes · policy today

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