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Buying Guide

Typical UK Campervan Conversion Lead Times

How to read campervan conversion lead times in the UK: the wait for a build slot versus the weeks on the ramp, what to get in writing, and where the live listing figures sit.

24 September 20268 min read

UK Campervan Conversion Price Index →

Median prices and lead times from published listing ranges. The index page shows the sample size and the edition date.

Ask workshops for a dated slot →

A published lead time is a guide. A written start date is what you can plan around.

Two different clocks

People say "lead time" and mean two things. Split them before you compare workshops.

  • Time to a slot – how long until the workshop can start your van. This is the waiting list.
  • Time on the build – how many weeks the van is in the workshop once work starts.

    • A listing that says 12 weeks might mean either. Ask which one it is, and ask for both. The price index publishes an average and a median lead time from converters who have put a figure on their listing, and it says how many listings that figure comes from. Use that as a sense-check. It is not a promise from any one workshop, and it is not a count of enquiries or customers.

    What actually moves the dates

    These are the practical reasons dates slip or stretch. They are not a league table.

  • Spec – a weekender with a simple bed and a hob is a shorter build than a large van with a bathroom, lithium electrics and bespoke joinery. More systems mean more fitting and more snagging.
  • Parts – a pop-top, a named fridge or a diesel heater can sit on a supplier lead time of its own. Ask whether the quote assumes parts already in stock.
  • Your van – if you are supplying the base vehicle, the clock usually starts when the van arrives in the condition the workshop expected. Rust, a late purchase or a missing service can move the start.
  • Season – many buyers want a van before summer. Workshops that are already booked cannot invent capacity. Booking earlier is the lever you control.
  • Rework – a change of layout after the design is signed adds time as well as money. Freeze the spec.

    • What to get in writing

    Before you pay a deposit, ask for:

  • A start window – the week or month they expect to begin, not "about three months".
  • An expected build length – in weeks, for the spec you have agreed.
  • What the deposit buys – a named slot, or only a place on a list that can still move.
  • How delays are handled – if parts or workshop time slip, how you will be told, and whether stage payments move with the milestones.
  • A handover definition – snagging finished, gas certificate issued if there is LPG, and keys in your hand. "Finished" should not mean "drivable but the heater is on order".

    • Put those dates next to the price and the spec when you compare quotes. A shorter promise is not automatically the better workshop. A very short slot for a complicated build is a question, not a bargain.

    How to use listing lead times

    On a converter profile, a lead time is whatever that workshop has published. It can be out of date, it can mean the wait or the build, and some listings leave it blank. Treat it as a starting question: "Is the figure on your listing the wait for a slot, the build, or both, and what is it for my spec today?"

    If you need the van for a fixed trip, work backwards from that date and include a buffer for snagging. Then send the spec and keep only the workshops that will date it. Browse converters by area if being able to visit the workshop during the build matters to you.

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