Campervan Converter in Grantham
We specialise in the innovation, design and build of high quality VW Campervan Conversions primarily for Volkswagen Vans.Read more
Grantham Caravans focuses entirely on Volkswagen models. They specifically convert the VW Transporter T5, T6, and T6.1 chassis. This means you get a highly specialized build from a team that knows every single quirk of these German vehicles. In practice, sticking to one manufacturer guarantees tighter panel gaps and better electrical integration. They do not work on Fords or Renaults.
A complete build typically ranges between £15,000 and £25,000. Grantham Caravans prices each project based on your specific layout and component choices. For most builders, adding premium upgrades like a £1,200 diesel heater or a [£3,000 pop-top roof](/blog/vw-t5-pop-top-roof-prices) pushes the final budget higher. As a result, they provide an exact, itemized quote before cutting any metal. You always know exactly where your money goes.
Yes, you can absolutely supply your own base vehicle. Grantham Caravans frequently transforms customer-owned panel vans into fully equipped adventure rigs. This means you can hunt down a great deal on a used T6 before handing them the keys. In practice, the team will inspect your supplied chassis first to ensure it provides a solid, rust-free foundation. They reject structurally compromised vehicles to maintain build quality.
Reviewed by Joe Tannorella · updated April 2026 · Listing on camperbrain.com
The company includes a comprehensive 12-month warranty on all conversion work. They cover structural integrity, custom cabinetry, and electrical installations. For most owners, this provides massive peace of mind during that critical first year of travel. Furthermore, third-party appliances like Dometic fridges or Victron inverters carry their own separate manufacturer guarantees. As a result, you stay fully protected across both the custom fabrication and the installed gear.
Grantham Caravans offers both proven standard layouts and fully bespoke designs. They know exactly what works inside a standard wheelbase. This means you can select a heavily tested traditional side-kitchen setup, or you can dictate a completely unique floorplan. In practice, custom designs cost more and require extensive planning sessions. However, you get a rig perfectly tailored to your specific camping style and gear storage needs.
You initiate the process by booking an initial consultation at their [campervan conversion facility in Grantham](/campervan-converters-grantham). The team sits down with you to discuss your travel goals, budget, and desired appliances. This means they can draft a highly accurate initial proposal. Once you approve the itemized quote, you pay a deposit to secure your production slot. As a result, the design phase kicks off with clear expectations on both sides.
They primarily install high-end lithium battery setups paired with smart charging systems. Grantham Caravans refuses to cut corners on off-grid power. For most builders, a standard package includes a 100Ah lithium battery, a DC-to-DC charger, and a 150-watt solar panel. This means you can comfortably run a compressor fridge and charge laptops without plugging into shore power. In practice, their electrical bays look incredibly clean and organized.
Yes, the company partners with specialized [campervan conversion finance providers](/services/conversion-finance). Grantham Caravans helps you spread the cost of your build over several years. This means you can afford higher-quality components upfront instead of compromising on your dream layout. In practice, applicants usually need a decent credit score and a minimum 10 percent deposit. As a result, transforming a bare metal shell into a luxury cruiser becomes much more accessible.
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