Campervan Converter in Stratford-upon-Avon
Based in the heart of Warwickshire, our workshop builds custom vans inspired by the region's rich heritage—from Stratford-upon-Avon's cobbled streets to the ...Read more
They primarily convert large panel vans like the Mercedes Sprinter, VW Crafter, and Ford Transit. These models offer the best combination of headroom and payload capacity. In practice, Grizzly Custom Vans avoids smaller models like the VW Transporter for full off-grid setups. Smaller chassis simply lack the necessary space for full wet baths—an enclosed shower and toilet area—and extensive battery banks. This means clients get a reliable, spacious home on wheels that actually fits their gear.
A [full campervan conversion](/services/full-conversions) typically ranges from £30,000 to £65,000, excluding the base vehicle. Grizzly Custom Vans structures payments in four clear stages rather than offering traditional monthly financing. Clients pay a 10% deposit to secure a workshop slot. Following this, the company requires three equal installments tied to specific build milestones. For most builders, this staged approach keeps cash flow manageable while ensuring the project stays fully funded through completion.
Reviewed by Joe Tannorella · updated April 2026 · Listing on camperbrain.com
Customers have total freedom to design completely unique layouts. Grizzly Custom Vans operates as a true bespoke workshop rather than a modular fitter. They build everything from scratch using lightweight poplar plywood. As a result, clients can specify exact bed heights to fit mountain bikes underneath or request custom kitchen dimensions. The design team works directly with buyers to turn rough napkin sketches into fully functional 3D models before any wood gets cut.
The company provides a comprehensive 12-month habitation warranty on all craftsmanship and structural elements. Component warranties cover specific appliances. For instance, lithium batteries and solar charge controllers often carry their own three to five-year manufacturer guarantees. If a water pump fails or a cabinet hinge shakes loose, Grizzly Custom Vans handles the repairs directly at their Stratford-upon-Avon workshop. This gives buyers genuine peace of mind when venturing off the beaten path.
The process starts with an in-depth discovery call to discuss layout requirements and budget limits. Grizzly Custom Vans then drafts an initial estimate based on those specific needs. If the numbers align, clients pay a design fee to unlock detailed 3D renderings and exact material specifications. This means every single switch, socket, and fabric choice gets finalized upfront. Finally, both parties sign off on the final blueprint before the build slot gets locked in.
Yes, certified technicians install and test every electrical component to strict industry standards. Grizzly Custom Vans specializes in high-capacity Victron Energy systems designed for extended off-grid living. These robust setups easily handle heavy loads like induction hobs and air conditioning units. In practice, the team calculates daily power consumption down to the amp-hour. They then specify the exact solar array and battery bank needed so clients never wake up to a dead fridge.
Clients must source and purchase their own base vehicle before the project begins. Grizzly Custom Vans strictly handles the conversion work inside the empty cargo area. However, the team happily reviews prospective van listings to ensure a specific vehicle suits the intended layout. Buying a used van with hidden rust or mechanical issues ruins a perfectly good build. Therefore, the company strongly advises getting an independent mechanical inspection prior to buying any secondhand chassis.
The company uses closed-cell spray foam and synthetic fleece for maximum thermal efficiency. Grizzly Custom Vans ensures every wall cavity and floor rib gets completely filled to prevent condensation. For heating, they exclusively install [campervan diesel heaters](/services/diesel-heaters) tapped directly into the vehicle's main fuel tank. This eliminates the need to carry bulky propane bottles just to stay warm. As a result, the living space remains perfectly comfortable even during harsh Scottish winters.
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