Build Cost Estimator
Get a rough estimate for your campervan conversion
Prices are approximate UK costs for DIY builds (2024/2025). Professional installation will typically add 50-100% to labour-intensive items. All prices in GBP.
Total Project Cost
£5,810 — £7,450
Van
£5,000
Build Only
£810 — £2,450
Basic insulation (Reflectix + foam board)
Insulation£100 — £300
Vinyl plank flooring
Flooring£100 — £300
Basic 12V system (leisure battery, wiring, LED lights)
Electrics£200 — £500
Basic kitchen (single burner, small sink, cool box)
Kitchen£200 — £600
Simple platform bed (timber frame + mattress)
Bed£100 — £400
1x bonded window(s)
Windows£80 — £250
Basic 12V roof fan
Ventilation£30 — £100
These are approximate DIY costs. Professional installation, specialist tools, and unexpected issues can significantly increase the total. Always budget 10-20% contingency.