Planning a Conversion in 2025/2026?

From Small Upgrades to Full Custom Work
We Build it All

At Only Vans, we offer a wide range of expert campervan services—whether you need a full conversion or just want to upgrade key elements like your bed, electrics, or insulation. Every service is delivered with the same precision, care, and vanlife experience we’re known for.

Custom
Campervan
Furniture

From smart storage solutions to full interior layouts, we design and build furniture that fits your van and your lifestyle. Choose from a range of finishes, layouts, and materials for something truly unique.

Ideal for: Full conversions, weekend warriors, or anyone needing functional, stylish space.

Rock &
Roll Beds

Safe, stylish, and space-saving. We install high-quality rock & roll beds that fold out easily and comply with UK safety standards (including M1 tested options).

Perfect for sleeping two without sacrificing seating or storage.

Pop-Top Roof Installations

Need more headroom or sleeping space? Our premium pop-top roofs add height, ventilation, and versatility to your van. We offer both scenic and full canvas options.

Transforms your van into a full camper with sleeping for four.

Swivel Seats & Captain’s Chair Upgrades

Maximise your space and comfort. We install swivel seat bases and upgrade factory seats to plush, captain-style chairs—giving you flexible seating that works for both driving and living.

Perfect for opening up your living area and adding extra functionality.

Van Carpeting & Insulation

Say goodbye to cold, echoey interiors. We professionally insulate and carpet-line your van for comfort, sound-deadening, and that finished, cosy feel.

Keeps you warm, dry, and road-trip ready in all seasons.

Electrical Systems

From simple 12v setups to full off-grid systems with solar, lithium batteries, and inverters—our electrical installs are safe, tidy, and built to last.

Lighting, charging, fridges, heaters, and more—all sorted.

Diesel Heaters & Ventilation

Stay warm and breathe easy. We install diesel heaters, roof vents, and fans to keep your van comfortable no matter the weather.

A must for off-grid adventures and year-round use.

Engine
Remaps

Engine remapping can boost power and torque and enhances fuel efficiency while sharpening throttle response.

A cost-effective, customisable upgrade for better performance.

Awning
Fitting

Fitting an awning to your camper van expands outdoor space, offering shade, shelter, and privacy. Quick to set up, portable, and boosting resale value.

A simple upgrade for a professional installer.

Alloy
Wheels

Alloy wheels for your camper van enhance style, improve handling, and boost resale value. Lighter than steel, they reduce weight for better fuel efficiency and performance.

Professional fitting ensures proper balance and safety.

Camper
Windows

Aftermarket windows for your camper van boost natural light, ventilation, and aesthetics. They enhance comfort, improve views, and increase resale value with quality tinted or sliding options.

Professional kits installed, adding functionality and leak-free seal.

Custom Upgrades & Modifications

Looking for something specific? We also offer bespoke work—kitchen pods, slide-out storage, bike garages, and more. If it fits in a van, we can probably build it.