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Insuring Aprem Engineering & Marketing GmbH: cover and premium

sailing boats and sailing yachts · several countries

Aprem Engineering & Marketing GmbH: supplier of boat building plans for home builders. NAMMERT insures a Aprem Engineering & Marketing GmbH 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

several countries

Class

sailing boats and sailing yachts

Typical sizes

2,4 to 23 m

Premium from

from €39 a year for liability

Worth knowing

Aprem Engineering & Marketing GmbH; cover, cost and conditions

Aprem Engineering & Marketing is listed with 93 models, all carrying the RFK code in their name: RFK-FS and RFK-CB for sailing boats, RFK-MB and RFK-FW for motorboats, RFK-MK for cabin cruisers. Sailing yachts, open sailing boats, motor yachts, motorboats and catamarans all appear. Recorded build years run from 1976 to 2005, lengths from 2.4 to 23 m.

Boats built to such plans are almost always one offs, and that is the decisive point for insurance. There is no series price from which a value could be read, and two boats built to the same plan can differ widely. So there is no way around an agreed fixed value here, supported by a survey or a traceable build record with material invoices and photographs from the build.

NAMMERT insures home builds and boats built to plan regardless of build year. What matters is clear evidence of construction and materials, the actual length and the engine fitted. Talk to us if your boat does not appear in any series list; there is a separate route for that. You can calculate the premium for liability and hull cover in the online calculator in about 5 minutes.

Questions and answers

Frequent questions

My boat is a home build to an RFK plan. How is the value set?

For Aprem Engineering & Marketing GmbH: Through an agreed fixed value.

The basis is a survey or a traceable record of build costs with invoices and photographs.

That way the sum insured is settled in advance and does not have to be reconstructed after a loss.

What do codes such as RFK-MB or RFK-FS mean?

For Aprem Engineering & Marketing GmbH: They describe the type of the plan: MB for motorboat,

FS and CB for sailing boats, MK for cabin cruiser, FW for touring boats.

The number after it gives the length in metres, so an RFK-FS 9/030 is around 9 m long.

The cover that fits

sailing yacht insurance

Tariffs, cover and FAQ for sailing yacht insurance in detail.

Third-party liability

The foundation for a boat from Aprem Engineering & Marketing GmbH: damage to third parties,

worldwide, from €39 a year for liability.

Hull cover

Partial or full hull cover for a Aprem Engineering & Marketing GmbH,

at replacement value with an agreed fixed value.

For the whole class of boat

For Aprem Engineering & Marketing GmbH:

What matters for sailing boats and sailing yachts 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,

Aprem Engineering & Marketing GmbH included.

Insuring sailing boats and sailing yachts, every brand and every condition

Other builders in this class
Ada Yacht Aegean Yacht Albin Alden Allures Alubat / Ovni Amel Aphrodite Arcona Baltic Yachts Banan-Jacht Bente Boréal Botín Partners Bowman / Starlight Bruce Roberts (home-built) Burmester (classics) Camper & Nicholsons Carkeek Design Claasen Colin Archer (replica) Comar Yachts Comfortina Concordia

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 Aprem Engineering &

Marketing GmbH.

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

Series by Aprem Engineering & Marketing GmbH, build years and cover

RFK-CB 5/023-023 A

RFK-CB 5/023-023 A is a sailing boat from Aprem Engineering & Marketing GmbH,

built from 1988 to 2005.

RFK-FS 7.5/028

RFK-FS 7.5/028 is a sailing boat from Aprem Engineering & Marketing GmbH, built from 1986 to 2005.

RFK-FS 9/030

RFK-FS 9/030 is a sailing yacht from Aprem Engineering & Marketing GmbH, built from 1983 to 2005.

RFK-FS 13/048

Also a sailing yacht, built from 1981 to 2005.

RFK-FW 5,75/301

RFK-FW 5,75/301 is a motorboat from Aprem Engineering & Marketing GmbH, built from 1990 to 2005.

RFK-MB 4,7/103

RFK-MB 4,7/103 is a motorboat from Aprem Engineering & Marketing GmbH, built from 1981 to 2005.

RFK-MB 5,8/104

Also a motorboat, built from 1984 to 2005.

RFK-MB 6,6/105

Also a motorboat, built from 1983 to 2005.

RFK-MB 6,25 /101

Also a motorboat, built from 1989 to 2005.

RFK-MB 7.1/1067

Also a motorboat, built from 1996 to 2005.

RFK-MK 8,5/108

RFK-MK 8,5/108 is a motor yacht from Aprem Engineering & Marketing GmbH, built from 1993 to 2005.

RFK-MK 9/1091

Also a motor yacht, built from 1988 to 2005.

RFK-MK 10/110

Also a motor yacht, built from 1987 to 2005.

RFK-MK 12/111

Also a motor yacht, built from 1987 to 2005.

RFK-MKT 23/223

RFK-MKT 23/223 is a motor yacht from Aprem Engineering & Marketing GmbH, built from 1997 to 2005.

RFK-MS 7,5/061

RFK-MS 7,5/061 is a sailing boat from Aprem Engineering & Marketing GmbH, built from 1987 to 2005.

RFK-MS 11/065

RFK-MS 11/065 is a sailing yacht from Aprem Engineering & Marketing GmbH, built from 1990 to 2005.

RFK-S 12/045

RFK-S 12/045 is a sailing yacht from Aprem Engineering & Marketing GmbH, built from 1996 to 2005.

RFK-SG 10/080

RFK-SG 10/080 is a sailing yacht from Aprem Engineering & Marketing GmbH, built from 1980 to 2005.

RFK-SK 5,60/052

RFK-SK 5,60/052 is a sailing boat from Aprem Engineering & Marketing GmbH, built from 1993 to 2005.

RFK-SK 7,5/053

Also a sailing boat, built from 1987 to 2005.

RFK-SK 11/056

RFK-SK 11/056 is a sailing yacht from Aprem Engineering & Marketing GmbH, built from 1982 to 2005.

RFK-SK 14,5/087

Also a sailing yacht, built from 1993 to 2005.

RFK-SK 16-055

Also a sailing yacht, built from 1980 to 2005.

RFK-TK 9/071

RFK-TK 9/071 is a cabin catamaran from Aprem Engineering & Marketing GmbH, built from 1987 to 2005.

RFK-TK 12/0721

Also a cabin catamaran, built from 1986 to 2005.

RFK-TR 11/035

RFK-TR 11/035 is a cabin trimaran from Aprem Engineering & Marketing GmbH, built from 1984 to 2005.

RFK-WJ 5/070

RFK-WJ 5/070 is a sailing boat from Aprem Engineering & Marketing GmbH, built from 1985 to 2005.

RFK-FS 9/030 m.H.

RFK-FS 9/030 m.H.

is a sailing yacht from Aprem Engineering & Marketing GmbH, built from 1982 to 2003.

RFK-FS 9/030 Wattenkr.

RFK-FS 9/030 Wattenkr.

is a sailing yacht from Aprem Engineering & Marketing GmbH, built from 1997 to 2003.

RFK-SK 6,2/051 H

RFK-SK 6,2/051 H is a sailing boat from Aprem Engineering & Marketing GmbH,

built from 1990 to 2003.

RFK-SK 11 /056 A

RFK-SK 11 /056 A is a sailing yacht from Aprem Engineering & Marketing GmbH,

built from 1997 to 2003.

RFK-SK 14,5/087

Also a sailing yacht, built from 1987 to 2003.

RFK-SY 10-080

RFK-SY 10-080 is a sailing yacht from Aprem Engineering & Marketing GmbH, built from 1997 to 2003.

RFK-S 12/043

Also a sailing yacht, built from 1996 to 2002.

RFK-CB 5/023 A

Also a sailing boat, built from 1995 to 2001.

RFK-MB 5,95/102

Also a motorboat, built from 1990 to 2001.

RFK-S 12/043-045

Also a sailing yacht, built from 1993 to 2001.

RFK-TR 11/078

RFK-TR 11/078 is a cabin catamaran from Aprem Engineering & Marketing GmbH,

built from 1990 to 2001.

RFK-TK 16/0741

Also a cabin catamaran, built from 1986 to 2000.

RFK-CB 5/021-021 A

Also a sailing boat, built from 1988 to 1999.

RFK-MK 12/111

Also a motor yacht, built from 1993 to 1999.

RFK-SK 10/054

Also a sailing yacht, built from 1980 to 1999.

RFK-MB 8,5/108

RFK-MB 8,5/108 is a motor yacht from Aprem Engineering & Marketing GmbH, built from 1983 to 1998.

RFK-S 12

Also a sailing yacht, built from 1976 to 1998.

RFK-MB 5,95/1051 HG

RFK-MB 5,95/1051 HG is a motorboat from Aprem Engineering & Marketing GmbH,

built from 1987 to 1996.

RFK-SK 7,5/058

Also a sailing boat, built from 1984 to 1996.

RFK-AB 9.7/209

RFK-AB 9.7/209 is a motor yacht from Aprem Engineering & Marketing GmbH, built from 1987 to 1995.

RFK-B 2/018

RFK-B 2/018 is a sailing boat from Aprem Engineering & Marketing GmbH, built from 1986 to 1995.

RFK-CB 3/019

RFK-CB 3/019 is an open catamaran from Aprem Engineering & Marketing GmbH, built from 1986 to 1995.

RFK-CB 4/020

RFK-CB 4/020 is a sailing boat from Aprem Engineering & Marketing GmbH, built from 1980 to 1995.

RFK-CB 10/025

RFK-CB 10/025 is a cabin catamaran from Aprem Engineering & Marketing GmbH,

built from 1986 to 1995.

RFK-FK 8,85/029

RFK-FK 8,85/029 is a sailing yacht from Aprem Engineering & Marketing GmbH,

built from 1982 to 1995.

RFK-MB 6/106

Also a motorboat, built from 1986 to 1995.

RFK-MK 7.5/107

Also a motor yacht, built from 1984 to 1995.

RFK-MS 6.5/060

Also a sailing boat, built from 1987 to 1995.

RFK-MS 11.5/062

Also a sailing yacht, built from 1987 to 1995.

RFK-MS 13.5/063

Also a sailing yacht, built from 1987 to 1995.

RFK-MS 15/064

Also a sailing yacht, built from 1987 to 1995.

RFK-S 20/47

Also a sailing yacht, built from 1987 to 1995.

What this means for the cover

For the RFK-CB 5/023-023 A, RFK-FS 7.5/028,

RFK-FS 9/030 by Aprem Engineering & Marketing GmbH and 35 more series the market value and the

replacement cost often differ widely.

An agreed value removes the age-based scale, and the figure in the policy stands.

For the RFK-TK 16/0741, RFK-CB 5/021-021 A,

RFK-MK 12/111 by Aprem Engineering & Marketing GmbH and 18 more 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 RFK-CB 5/023-023 A, RFK-FS 7.5/028,

RFK-MS 7,5/061 by Aprem Engineering & Marketing GmbH and further series:

On boats this size the condition of rig and fittings decides.

A dismasting is covered, worn terminals after years are not.

For the RFK-FS 9/030, RFK-FS 13/048,

RFK-MS 11/065 by Aprem Engineering & Marketing GmbH and further series:

On sailing yachts the rig and the underwater hull are the expensive parts:

a dismasting quickly costs a quarter of the boat,

and osmosis counts as wear and is covered by no hull policy.

For the RFK-FW 5,75/301, RFK-MB 4,7/103,

RFK-MB 5,8/104 by Aprem Engineering & Marketing GmbH and further series:

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

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

For the RFK-MK 8,5/108, RFK-MK 9/1091,

RFK-MK 10/110 by Aprem Engineering & Marketing GmbH and further 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 RFK-TK 9/071, RFK-TK 12/0721,

RFK-TR 11/078 by Aprem Engineering & Marketing GmbH and further series:

On catamarans the bridgedeck between the hulls is the sensitive part,

and the berth belongs in the application: double width often means a mooring rather than a marina.

For the RFK-TR 11/035 by Aprem Engineering & Marketing GmbH series:

On a trimaran the floats and their beams are the weak point,

on folding models the mechanism as well.

For the RFK-CB 3/019 by Aprem Engineering & Marketing GmbH series:

Open catamarans are beached and trailed, so most damage happens ashore and in transit,

not on the water.

All series at a glance

The Aprem Engineering & Marketing GmbH range in figures

These figures come from the model records we keep for Aprem Engineering & Marketing GmbH:

boat type, build years and length, nothing estimated.

sailing yacht
30 models, 1976 to 2005, mostly 9.1 to 15.4 m
sailing boat
23 models, 1977 to 2005, mostly 4.7 to 7.5 m
motor yacht
13 models, 1981 to 2005, mostly 7.6 to 12.7 m
motorboat
13 models, 1981 to 2005, mostly 5 to 6.7 m
cabin catamaran
12 models, 1979 to 2005, mostly 8.3 to 15.9 m
open catamaran
1 model, 1986 to 1995, 3.1 m
cabin trimaran
1 model, 1984 to 2005, 11 m

Which model was built when?

Sailing boat Motorboat RIBEach bar is one Aprem Engineering & Marketing GmbH model, running from its first to its last year of build. The colour shows the type of boat. Showing 24 of 93 models.

What does a used Aprem Engineering & Marketing GmbH cost?

We hold today’s price ranges by year for 61 models by Aprem Engineering & Marketing GmbH.

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
RFK-AB 9.7/2091992€36,600 to €46,600
RFK-B 2/0181989 to 1991€300 to €600
RFK-CB 10/0251989 to 1991€54,600 to €75,500
RFK-CB 3/0191989 to 1991€200 to €300
RFK-CB 4/020 M1990 to 1991€3,900 to €5,500
RFK-CB 5/021 A1984 to 1991€6,000 to €9,200
RFK-CB 5/021-021 A1993 to 1995€6,500 to €8,900
RFK-CB 5/023 A1998€14,300 to €18,200
RFK-CB 5/023-023 A2001 to 2002€9,900 to €13,100
RFK-CB5/0231989€6,900 to €8,800
RFK-FS 13/0482001 to 2002€112,600 to €147,500
RFK-FS 7.5/0281989 to 2002€8,400 to €24,500
RFK-FS 9/0302001 to 2002€37,600 to €49,500
RFK-FS 9/030 Wattenkr.2000€36,000 to €45,800
RFK-FW 5,75/3012001 to 2002€13,900 to €18,200
RFK-MB 4,7/1032001 to 2002€8,100 to €10,600
RFK-MB 5,8/1041987 to 2000€9,600 to €16,500
RFK-MB 5,95/1021993 to 1998€9,100 to €12,000
RFK-MB 5,95/1051 HG1992€8,200 to €10,400
RFK-MB 6,25 /1011992 to 2000€8,700 to €14,000
RFK-MB 6,6/1052001 to 2002€18,800 to €24,900
RFK-MB 7.1/10671999 to 2002€19,200 to €35,700
RFK-MK 10/1091984 to 1988€32,500 to €48,500
RFK-MK 10/1101992 to 2002€45,200 to €93,100
RFK-MK 12/1111994 to 2002€62,700 to €114,100
RFK-MK 12/1111996€68,600 to €87,300
RFK-MK 7.5/1071987 to 1989€16,500 to €22,400
RFK-MK 8,5/1081996 to 2002€26,700 to €53,300
RFK-MK 9/10911991 to 2000€36,800 to €64,900
RFK-MK 9/1101987 to 1988€28,400 to €38,100
RFK-MS 11/0651993 to 2002€70,900 to €126,800
RFK-MS 6.5/0521990€7,900 to €10,100
RFK-MS 6.5/0601990 to 1991€8,200 to €13,000
RFK-MS 7,5/0551990€10,000 to €12,800
RFK-MS 7,5/0611996 to 2002€20,100 to €29,700
RFK-S 121979 to 1987€43,600 to €66,400
RFK-S 12/043-0451996€63,900 to €81,300
RFK-S 12/0452001 to 2002€84,000 to €110,400
RFK-Seekatamaran1985 to 1988€158,200 to €223,600
RFK-SG 10/0801983 to 2002€44,000 to €120,500
RFK-SK 10/0541992 to 1996€29,700 to €44,400
RFK-SK 11 /056 A2000€80,000 to €101,800
RFK-SK 14,5/0871996 to 2002€170,500 to €269,400
RFK-SK 14,5/0871994 to 2000€146,400 to €237,400
RFK-SK 16-0552001 to 2002€152,600 to €197,500
RFK-SK 5,60/0521996 to 1997€6,900 to €9,000
RFK-SK 5,8/0511989€6,600 to €8,400
RFK-SK 6,2/051 H1993 to 2000€8,600 to €12,200
RFK-SK 6,6/0501984 to 1987€6,600 to €9,300
RFK-SK 6/0511989 to 1990€7,300 to €9,400
RFK-SK 7,5/0531994 to 2002€12,200 to €21,400
RFK-SK 7,5/0581992€10,400 to €13,200
RFK-SY 10-0802000€74,400 to €94,600
RFK-TK 12/07211989 to 2002€67,600 to €142,400
RFK-TK 16/07411992 to 1997€185,800 to €270,300
RFK-TK 18/0761989 to 1991€318,900 to €424,700
RFK-TK 9/0712001 to 2002€43,900 to €57,900
RFK-TR 11/0352001 to 2002€83,800 to €112,100
RFK-TR 8/0771990 to 1991€13,300 to €17,400
RFK-TR 870711989 to 1990€11,600 to €15,600
RFK-WJ 5/0702001 to 2002€5,500 to €7,200

Estimate my boat

Estimate from our boat records, October 2026.

Not a survey.

Sailing boat heeling, two sailors on the high side

Aprem Engineering & Marketing GmbH insured in five minutes.

Boat type, year built, length and value of your Aprem Engineering & Marketing GmbH are all we need.

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

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Aprem Engineering & Marketing GmbH: from €39 a year for liability

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