find your havn

Same chassis. More space.

$299,485

or $2,004/mo.*

The Rossmönster Havn (pronounced Hay-ven) was built to fill a gap: more interior space than a Sprinter van, with the same off-road capabilities and easy driveability. It’s designed for those who chase adventure on dirt roads and trailheads—without sacrificing space or comfort. It is our most spacious interior yet.

Offered through our dealer network, the Havn follows a singular floorplan for faster delivery and stronger resale value. It’s a classic Rossmönster build—versatile, expertly crafted, and ready for wherever the road leads.

Reserve Your HAVN today

*Calculated with average current interest rates and 20% down payment. Limited spots available September 1st!

Explore the interior

Tour the exterior

welcome to the great indoors

space is king

The Havn was designed with the solutions that deliver more storage than any other vehicle in our lineup. Bring what matters, for longer, without ever having to rough it.

store all your gear outside your living space

220L fridge & freezer

microwave/ air fryer/ oven

induction cooktop

Deep sink/ folding faucet

the havn boasts far More space than a traditional class b

Spacious Lounge

Folding Murphy Bed

vented & heated shower

exterior
hot water shower

Spacious Lounge in back

hangout lounge in front

FUll wet bath Shower with vanity and cassette toilet

Giant fridge and freezer space

Sleep well anywhere.

This side-sleeping 5" thick mattress is adjustable to fit every sleeping style and guarantees the best night of sleep equivalent to your home. 270-degree windows and a skylight surround your sleeping area, complete with blackout shades and reading lights.

a kitchen designed for hosting

Giant 220L Fridge
& Freezer

Microwave
Air Fryer
oven

Induction Cooktop

Deep sink,
cutting board, counter space.

Luxury in Motion

When your journey calls for comfort as much as capability, you need a van that delivers both. The Havn is designed with spacious living and elevated luxury in mind, featuring a thoughtfully crafted interior, premium finishes, and a powerful energy system to keep you off-grid in total comfort.

Scroll through to learn more.

super single conversion

Increased ground clearance & all-terrain stability

Super Single Wheels

Strong, lightweight, and built for the toughest conditions.

Rear mole panel and spare tire

If the garage isn't enough, there's plenty of room for external storage on this vehicle.

12KWH Lithium Battery

Ample power to run electronics, AC, and appliances for days. 880W additional solar.

3000W Inverter

Power everything from kitchen gear to electronics. Recharge while driving.

Freshwater & grey water

40 gal freshwater tank supplies our heated indoor and outdoor shower; 16 gal grey.

Explore the HAVN floorplan

A decade of building custom vans. A design with exactly what matters. A van like no other.

Full Specifications

download HAVN ORDER SHEET

General

Sleeping Capacity: Up to 5 (with pop top tent)

Riding Capacity: Up to 4

Mercedes 3500

4 cylinder turbo Diesel

24.5 Gallons of Diesel

Mercedes Sprinter 170" Cutaway Chassis

Interior

• PREMIUM CORIAN COUNTERTOPS (WHITE)

• WHITE WALLS AND CEILING

• QUEEN-SIZE MURPHY BED

• 16” X 21” SINK

• UPPER AND LOWER CABINET STORAGE

• TABLE WITH LAGUN MOUNTING SYSTEM

• 40-GALLON FRESHWATER

• EXHAUST FAN

• FOUR SEASON INSULATION

• HYDRONIC HEAT

• HOT WATER SYSTEM

• HYDRONIC IN-FLOOR HEAT

• INTEGRATED & BLACKOUT WINDOW COVERS

• OVERHEAD SKYLIGHT

• WHITE OAK CABINETS

• SEATING FOR 4

• FLAT SCREEN TV

Exterior

• ELECTRIC AWNING

• FRESH WATER CONNECTION

• HEAVY DUTY SHORE POWER INLET

• 16-GALLON GREY

• STARLINK WIRE PREPPED

• 2-inch HITCH INCLUDED

Kitchen

• 220L REFRIGERATOR / FREEZER

• BREVILLE MICROWAVE / AIR FRYER OVEN

• DUAL INDUCTION COOKTOP

• SINK WITH FOLDING FAUCET

Bath

• EXTERIOR SHOWER

• FULL WET BATH WITH SINK

• THETFORD CASSETTE TOILET (5-GALLON)

• DIESEL FIRED WATER HEATING SYSTEM

Energy System

• 12V AC UNIT

• SECONDARY ALTERNATOR

• 880 W WALKABLE SOLAR ARRAY

• 1000 AH LITHIUM

• 3000 W INVERTER

• GARMIN DIGITAL CONTROL/MONITORING PANEL

Safety

• SMOKE / CO DETECTOR

• FIRE EXTINGUISHER

Dimensions

Standing height: 80"

Bed Length: 80"

Bed Width: 59"

Garage height 39"

Total Exterior length: 24' 0"

Total Exterior Width: 85"

Driving height: 10' 8"

Weight: 9600 lbs

Warranty

• 3-YEAR / 36K MILE LIMITED ROSSMÖNSTER

• 5-YEAR / 100K MILE FEDERAL DIESEL

• 5-YEAR / 100K MILE POWERTRAIN

HAVN Features

• SPARE TIRE WITH CARRIER

• REAR MOLLE PANELS

• EXTERIOR STORAGE CABINETS

• REAR WATER TIGHT GARAGE

• SUPER SINGLE WHEELS

Optional Roof Top Tent Available

Shell Structure: Made using a composite sandwich system. The outer and inner skins consist of fiberglass-reinforced polymer (FRP) panels with a high-density expanded polystyrene (EPS) foam core, creating a lightweight, rigid, and thermally efficient shell

Walls, Roof, Floor: All panels—walls, roof, and floor—are this composite sandwich. There is no wood framing anywhere. Floors use a composite fiberboard (not plywood), which offers high strength at minimal weight.

Our 2" wall panel system offers ~R10 insulation

Explore the HAVN in Media.

Watch Here.

Join Lucy for a full tour of the Havn.

from A DECADE OF CRAFTSMANSHIP

At Rossmönster, we’ve spent over a decade building custom vans for adventurers, athletes, and everyday explorers—each one crafted with precision, purpose, and performance in mind. The Havn is the culmination of that experience: a spacious, luxury-forward van designed for those who want refined comfort without sacrificing capability. With unmatched storage, premium finishes, and the same durability we’re known for, the Havn delivers a turnkey experience built for effortless travel and elevated living.

Designed by our experts who’ve built and tested hundreds of vans

Built on a Mercedes Sprinter chassis, with a super single conversion and molded body.

Engineered for off-grid, four-season adventure

Pre-built and ready for immediate purchase

Interested in the HAVN?

Pricing starts at $299,485 or from $2,004 / month. Limited spots available September 1st!

Reserve Your HAVN today

download Order Form

Title

Havn

$299,485.00

The Rossmönster Havn was created to solve a common challenge: more interior space without the extreme off-road build of the Baja series. Designed for those chasing adventure on dirt roads and trailheads in spacious luxury.

Offered through our dealer network, the Havn is built to be repeatable, which means faster delivery times and stronger resale value than a fully custom van. It’s a new kind of Rossmönster build—designed for versatility, backed by craftsmanship, and ready for wherever the road leads.

Van

Mercedes 3500

Van Color

Pebble Grey

Havn Upgrade Options

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