Insuring Isacson: cover and premium
motorboats and sports boats · several countries
Isacson builds motorboats and sports boats in several countries. NAMMERT insures a Isacson 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.
At a glance
Origin
several countries
Class
motorboats and sports boats
Typical sizes
Premium from
from €49 a year for liability
Worth knowing
Isacson; cover, cost and conditions
At NAMMERT a boat trailer is covered by the third-party liability at no extra premium from Basis-Plus, provided it is named in the application with its value. You can add it to the hull cover for a premium. For a motor boat such as the Delta, built from 1967 to 1976, this concerns the way between the storage yard and the slipway: protection also exists during launching, during craning and on the transport route.
Only this one range is recorded, and no further models are available. In any case the premium does not depend on the name of the yard, but on the type of boat, value, year of construction, engine output and cruising range. We insure boats with several previous owners just as we insure small production runs and home-built boats.
After production ended in 1976, what counts above all is the agreed value. The agreed value records it, full hull cover pays with no deduction for depreciation, in the Premium tariff with no age limit, and covers collision, grounding, vandalism and theft of parts including the outboard.
Questions and answers
Frequent questions
Does co-insuring the trailer cost extra?
For Isacson: The boat trailer is covered by the third-party liability at no extra premium from
Basis-Plus, provided it is named in the application with its value.
You can add it to the hull cover for a premium.
On the transport route, during launching and in winter storage the protection for the boat
continues to apply.
How is a boat from the sixties valued?
For Isacson: Through the agreed value.
The agreed value is stated in the contract,
and indemnity is paid with no deduction for depreciation, in the Premium tariff with no age limit.
The cover that fits
motorboat insurance
Tariffs, cover and FAQ for motorboat insurance in detail.
Third-party liability
The foundation for a boat from Isacson: damage to third parties, worldwide,
from €49 a year for liability.
Hull cover
Partial or full hull cover for a Isacson, at replacement value with an agreed fixed value.
For the whole class of boat
For Isacson: 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, Isacson included.
Insuring motorboats and sports boats, every brand and every condition
Other builders in this class
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 Isacson.
Current wind force and direction for your waters are shown on the Home.
Series by Isacson, build years and cover
Delta is a motorboat from Isacson, built from 1967 to 1976.
For the Delta by Isacson 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 Delta by Isacson series: On a motorboat the drive is the single most valuable part.
Damage after grounding is covered, an engine failure from wear is not.
What does a used Isacson cost?
We hold today’s price ranges by year for 1 models by Isacson.
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.
| Model | Years built | Range today |
|---|---|---|
| Delta | 1970 to 1973 | €9,100 to €12,700 |
Estimate from our boat records, October 2026.
Not a survey.
Isacson insured in five minutes.
Boat type, year built, length and value of your Isacson are all we need.
Work out the premium online or call us: +49 3375 29 12 77.
