
Green Line Leisure Vehicles is a UK-based specialist in rear galley campervan conversions for Renault Trafic and Ford Transit Custom models, focusing on high-quality, low-volume builds.
Green Line Leisure Vehicles specializes in bespoke rear galley campervan conversions, primarily for the Renault Trafic (2014 onwards, including Vauxhall Vivaro, Nissan NV300, and Fiat Talento variants) and Ford Transit Custom. The company's distinctive approach centers on a single, highly refined rear galley layout, which allows for continuous improvement in design and production efficiency. This specialization ensures a practical and accessible interior, where the galley and storage remain usable even with beds deployed, and a cassette toilet is easily reachable.
The company prides itself on a commitment to quality over quantity, producing a small number of conversions annually. This allows them to maintain rigorous quality standards and offer a highly personalized service throughout the entire customer journey, from initial inquiry to post-purchase support. Their conversions are available in both elevating roof (pop-top) and fixed high-roof configurations, with the latter offering increased storage capacity. Green Line Leisure Vehicles emphasizes old-fashioned values, aiming to build lasting relationships with their clientele.
Key features of their conversions include four belted travel seats, flexible sleeping arrangements with two single berths convertible to a partial double, and a side-facing sofa. Interiors boast lightweight ply cabinetry with an oak finish, full motorhome electrical systems with lithium leisure batteries, and comprehensive water systems. Practical elements like a slide-out Thetford cassette toilet, a 50-litre compressor fridge, and a two-year conversion warranty underscore their dedication to comfort, functionality, and customer assurance.
Reviewed by Joe Tannorella · updated May 2026 · Listing on camperbrain.com


Green Line Leisure Vehicles specializes in one specific layout: a rear galley conversion. They focus exclusively on the Renault Trafic and Ford Transit Custom models. This specialization allows the company to continually refine its design for practicality, focusing on high-quality, low-volume builds rather than mass production. As a result, every conversion benefits from years of focused improvement on a single, proven layout.
The company converts the Renault Trafic from 2014 onwards, which includes its identical siblings like the Vauxhall Vivaro (2014-2019), Nissan NV300, and Fiat Talento. They also build on the Ford Transit Custom. The layout is designed for both short and long wheelbase versions of these vans, with options for pop-top or fixed high roofs depending on the specific model and customer needs.
The main advantage is accessibility. With the rear galley design, the kitchen, storage cupboards, and [cassette toilet](/blog/campervan-toilet-solutions-chemical-cassette-composting-and-more) remain fully usable even when the beds are set up. This means you can make breakfast or use the facilities at night without disturbing the sleeping area. The travel seats, a unique design to the company, easily fold into two single beds or a large partial double.
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Yes, customers can personalize certain interior finishes. The lightweight plywood cabinetry comes standard with an oak finish, but Green Line Leisure Vehicles offers a choice of different finishes for the cabinet doors. This allows owners to add a personal touch to the camper's interior, matching the cabinetry to their preferred style while maintaining the core, practical layout.
The layout provides versatile sleeping options for two to four people. The standard arrangement includes two single beds, one 6'2" and the other 6'4" long. These can be configured to form a partial double bed that is 5'4" wide. For families, an optional roof bed can be fitted to [elevating roof models](/services/pop-top-roofs) of the Trafic, creating sleeping accommodation for four.
Green Line Leisure Vehicles provides a two-year warranty that covers all aspects of the conversion work. This ensures the craftsmanship and installed components meet high standards. In addition to the warranty, every customer receives a detailed owner's handbook and a full, in-person handover to explain all the operations of their new campervan.
Every conversion is fitted with a comprehensive motorhome electrical system. This includes a high-quality [100Ah Lithium leisure battery](/buying-guides/leisure-batteries), which offers superior performance to traditional types. The system is equipped with a mains hook-up for campsite charging, as well as 12-volt and USB sockets throughout the vehicle for powering appliances and charging personal devices.
The conversions are designed to carry four people safely. They are fitted with four belted travel seats, including the two swivelling cab seats and the two custom-designed rear travel seats. These rear seats are a key part of the layout, functioning as both passenger seating during travel and as the base for the single beds when camping.